[Q] Help. Thrill wont boot (at&t logo), messed up pretty good - LG Thrill 4G

1. Rooted
2. Don't think I had USB Debugging on prior to this situation
3. Didn't flash a rom (dont even know how)
4. don't have clockworkmod
I installed the root required app LCD density changer by beansoft... tried permanently changing my lcd density (resolution) to 200, looked back at phone several minutes later and it was stuck on the at&t logo. I didn't do a backup like they said, in case anything goes wrong (didn't expect anything to go wrong.........). Now, everytime I try to boot my phone, i get stuck at the At&t logo screen (NOT infinite loop... just frozen logo). I have tried factory reset multiple times... but ofcourse that didn't work because that doesn't affect system preferences ( like the density/resolution).
Beansoft suggests this to fix the issue... but i can't get it to work
densitychanger.blogspot.(com) (towards the bottom, where the highlighted green text is)...
How can i get that file onto my phone's memory? My phone wont even turn on. I tried putting it on the microsd card, but the file doesnt show up in recovery.
Someone please help me... I just want my phone working again... By whatever means... Flashing a new rom, the update.zip method by beansoft... idk ... just want it working...
HELP :'(
P.S. I dunno how to work adb... every time i try and use it, i get the "device not found" thing... ( i have the drivers installed)... So if that's how I have to fix my phone... PLEASE be very descriptive in instructions....

faresr said:
1. Rooted
2. Don't think I had USB Debugging on prior to this situation
3. Didn't flash a rom (dont even know how)
4. don't have clockworkmod
I installed the root required app LCD density changer by beansoft... tried permanently changing my lcd density (resolution) to 200, looked back at phone several minutes later and it was stuck on the at&t logo. I didn't do a backup like they said, in case anything goes wrong (didn't expect anything to go wrong.........). Now, everytime I try to boot my phone, i get stuck at the At&t logo screen (NOT infinite loop... just frozen logo). I have tried factory reset multiple times... but ofcourse that didn't work because that doesn't affect system preferences ( like the density/resolution).
Beansoft suggests this to fix the issue... but i can't get it to work
densitychanger.blogspot.(com) (towards the bottom, where the highlighted green text is)...
How can i get that file onto my phone's memory? My phone wont even turn on. I tried putting it on the microsd card, but the file doesnt show up in recovery.
Someone please help me... I just want my phone working again... By whatever means... Flashing a new rom, the update.zip method by beansoft... idk ... just want it working...
HELP :'(
P.S. I dunno how to work adb... every time i try and use it, i get the "device not found" thing... ( i have the drivers installed)... So if that's how I have to fix my phone... PLEASE be very descriptive in instructions....
Click to expand...
Click to collapse
the 200 dpi setting does not work on the Thrill, which is why you are stuck in "bootloop"

faresr said:
1. Rooted
2. Don't think I had USB Debugging on prior to this situation
3. Didn't flash a rom (dont even know how)
4. don't have clockworkmod
I installed the root required app LCD density changer by beansoft... tried permanently changing my lcd density (resolution) to 200, looked back at phone several minutes later and it was stuck on the at&t logo. I didn't do a backup like they said, in case anything goes wrong (didn't expect anything to go wrong.........). Now, everytime I try to boot my phone, i get stuck at the At&t logo screen (NOT infinite loop... just frozen logo). I have tried factory reset multiple times... but ofcourse that didn't work because that doesn't affect system preferences ( like the density/resolution).
Beansoft suggests this to fix the issue... but i can't get it to work
densitychanger.blogspot.(com) (towards the bottom, where the highlighted green text is)...
How can i get that file onto my phone's memory? My phone wont even turn on. I tried putting it on the microsd card, but the file doesnt show up in recovery.
Someone please help me... I just want my phone working again... By whatever means... Flashing a new rom, the update.zip method by beansoft... idk ... just want it working...
HELP :'(
P.S. I dunno how to work adb... every time i try and use it, i get the "device not found" thing... ( i have the drivers installed)... So if that's how I have to fix my phone... PLEASE be very descriptive in instructions....
Click to expand...
Click to collapse
Well looks like you're kinda screwed since you don't have clockwork installed, I'm not sure if you can install a new ROM... but have you tried EVERYTHING in android recovery?
If you don't know how to get to recovery... it's Hold down volume key + 3d + power, until it vibrates then use arrow keys to move around and 3d to select if you dont have clockwork...

faresr said:
1. Rooted
2. Don't think I had USB Debugging on prior to this situation
3. Didn't flash a rom (dont even know how)
4. don't have clockworkmod
I installed the root required app LCD density changer by beansoft... tried permanently changing my lcd density (resolution) to 200, looked back at phone several minutes later and it was stuck on the at&t logo. I didn't do a backup like they said, in case anything goes wrong (didn't expect anything to go wrong.........). Now, everytime I try to boot my phone, i get stuck at the At&t logo screen (NOT infinite loop... just frozen logo). I have tried factory reset multiple times... but ofcourse that didn't work because that doesn't affect system preferences ( like the density/resolution).
Beansoft suggests this to fix the issue... but i can't get it to work
densitychanger.blogspot.(com) (towards the bottom, where the highlighted green text is)...
How can i get that file onto my phone's memory? My phone wont even turn on. I tried putting it on the microsd card, but the file doesnt show up in recovery.
Someone please help me... I just want my phone working again... By whatever means... Flashing a new rom, the update.zip method by beansoft... idk ... just want it working...
HELP :'(
P.S. I dunno how to work adb... every time i try and use it, i get the "device not found" thing... ( i have the drivers installed)... So if that's how I have to fix my phone... PLEASE be very descriptive in instructions....
Click to expand...
Click to collapse
Do you havet the emergency mode like most LG smartphones?Here is how you check pull out the battery and the plug it in(so your phone turns off) and then hold down the volume up +voulume down and power button if it worked you should see a yellow screen and a "Emergency mode!!" title.Then google for a kdz update tool and a kdz firmware for YOUR phone.You will also need the LG mobile united drivers.If you are on windows go to control panel and disable the lg modem.Then connect your phone(in emergency mode) to the computer open the update tool then click on select KDZ and navigate to your KDZ then in phone mode select emergency_something iys the only one.Than click flash KDZ and after about 5min your phone should reboot and it wilk work.Its importiant to note that you will lose everything on your phones memory its like you flash a rom you start out fresh you also loose root.Good luck!
Sent from my LG-P350 using XDA premium

faresr said:
P.S. I dunno how to work adb... every time i try and use it, i get the "device not found" thing... ( i have the drivers installed)... So if that's how I have to fix my phone... PLEASE be very descriptive in instructions....
Click to expand...
Click to collapse
About the ADB it shows "device not found" because you didn't enable usb debugging.
Sent from my LG-P350 using XDA premium

Your gonna need to flash the .bin file for the thill
Thrill 4g on O3D

https://rapidshare.com/#!download|2...391931|R~E48599C3AAD1D44505C904C6E6A52A13|0|0
Thrill 4g on O3D

Download the above file then go to o3d forum general section sticky about how to flash .bin we dont have a .kdz for this phone so you gotta do it with the .bin
Thrill 4g on O3D

hoskopico said:
Download the above file then go to o3d forum general section sticky about how to flash .bin we dont have a .kdz for this phone so you gotta do it with the .bin
Thrill 4g on O3D
Click to expand...
Click to collapse
Ok thx I didn't know that it was different sorry if i made any confusion
Sent from my LG-P350 using XDA premium

Dont be sorry im just trying to help ya out our device has zero support from LG. When you select the files to flash use both the .bin and fls to flash you gotta find the P925.dll i think its in the dev forum here i dont remember which post though
Thrill 4g on O3D

Try the installing gingerbread and back to stock thread i think its in the mediafire download on there
Thrill 4g on O3D

I don't think i have the emergency download mode... I tried the button combination but it didn't work... so I still can't get my computer to recognize my phone to do anything...

Or try flashing a kdz for p920 then do the bin flash to get it back to stock froyo cuz you have to install the driver with phone pluged in and recognized
Thrill 4g on O3D

hoskopico said:
Dont be sorry im just trying to help ya out our device has zero support from LG. When you select the files to flash use both the .bin and fls to flash you gotta find the P925.dll i think its in the dev forum here i dont remember which post though
Thrill 4g on O3D
Click to expand...
Click to collapse
I know what you mean LG doesn't really care about mine device too.It's like they are nice untill you buy their phone.After that they don't care.
Sent from my LG-P350 using XDA premium
http://www.danasoft.com/ sig/****yeah287168.jpg

faresr said:
1. Rooted
2. Don't think I had USB Debugging on prior to this situation
3. Didn't flash a rom (dont even know how)
4. don't have clockworkmod
I installed the root required app LCD density changer by beansoft... tried permanently changing my lcd density (resolution) to 200, looked back at phone several minutes later and it was stuck on the at&t logo. I didn't do a backup like they said, in case anything goes wrong (didn't expect anything to go wrong.........). Now, everytime I try to boot my phone, i get stuck at the At&t logo screen (NOT infinite loop... just frozen logo). I have tried factory reset multiple times... but ofcourse that didn't work because that doesn't affect system preferences ( like the density/resolution).
Beansoft suggests this to fix the issue... but i can't get it to work
densitychanger.blogspot.(com) (towards the bottom, where the highlighted green text is)...
How can i get that file onto my phone's memory? My phone wont even turn on. I tried putting it on the microsd card, but the file doesnt show up in recovery.
Someone please help me... I just want my phone working again... By whatever means... Flashing a new rom, the update.zip method by beansoft... idk ... just want it working...
HELP :'(
P.S. I dunno how to work adb... every time i try and use it, i get the "device not found" thing... ( i have the drivers installed)... So if that's how I have to fix my phone... PLEASE be very descriptive in instructions....
Click to expand...
Click to collapse
Im having the same problem as the person before me, but my phone is stuck on the lg logo screen. My phone is rooted and I do believe I have installed clockworkmod when root manager asked me to. My phone froze on me while going through the root manager app, when I tried formatting it through the reboot screen I ended up with E: can't mount CACHE:recovery/ command, E: can't mount CACHE:recovery/log, and E: can't open CACHE:recovery/log.
I've tried following instuctions from this site: http://www.lg-phones.org/how-to-flash-lg-thrill-4g-to-android-2-3-gingerbread.html
Until the last one cause i don't have an option to instal stuff from my sd card
I've also tried this one: http://http://forum.xda-developers.com/showthread.php?t=1270832
but again I have no option of the sd card or running abd commands
only options i have are:
reboot system now
wipe data/factory reset
wipe cache partition
wipe cache partition and package recovery
wipe nv dynamic partition

tbcxfallen said:
Im having the same problem as the person before me, but my phone is stuck on the lg logo screen. My phone is rooted and I do believe I have installed clockworkmod when root manager asked me to. My phone froze on me while going through the root manager app, when I tried formatting it through the reboot screen I ended up with E: can't mount CACHE:recovery/ command, E: can't mount CACHE:recovery/log, and E: can't open CACHE:recovery/log.
I've tried following instuctions from this site: http://www.lg-phones.org/how-to-flash-lg-thrill-4g-to-android-2-3-gingerbread.html
Until the last one cause i don't have an option to instal stuff from my sd card
I've also tried this one: http://http://forum.xda-developers.com/showthread.php?t=1270832
but again I have no option of the sd card or running abd commands
only options i have are:
reboot system now
wipe data/factory reset
wipe cache partition
wipe cache partition and package recovery
wipe nv dynamic partition
Click to expand...
Click to collapse
You don't have clockwork then.That is your stock recovery.I had this problem too.I flashed the wrong recovery and i got stuck on the LG logo.I fixed it using fastboot flasher idk is it the same combination but on my phone it is volume up+call+power button.Uf it is correct you should see a sign saying fastboot mode udc_start or something like that then use the fastboot flasher to flash a recovery image for your phone.After the flash is complete reboot your phone but first do a NORMAL boot so you can see if the problem is solved.If it worked then you can safely boot into recovery.
Sent from my LG-P350 using XDA premium

Thank you for your support guys, but as it was to difficult, I just got a new one from at&t

I am in similar situation but I am rooted AND I have CWM on my phone. I can boot into recovery just fine and install from sd card and all that jazz but when I try to boot normally I don't get past the LG logo. It just hangs there forever. Do I just have to get a flashable ROM onto the SD card and boot into recovery and flash??
I have already tried wiping data, cache and dalvik to no avail.
Any suggestions??

cwburns32 said:
I am in similar situation but I am rooted AND I have CWM on my phone. I can boot into recovery just fine and install from sd card and all that jazz but when I try to boot normally I don't get past the LG logo. It just hangs there forever. Do I just have to get a flashable ROM onto the SD card and boot into recovery and flash??
I have already tried wiping data, cache and dalvik to no avail.
Any suggestions??
Click to expand...
Click to collapse
What did you do?When did the problem start(I mean after doing this or that)
Sent from my LG-P350 using XDA premium

nerot said:
What did you do?When did the problem start(I mean after doing this or that)
Sent from my LG-P350 using XDA premium
Click to expand...
Click to collapse
I rooted phone, everything fine. I flashed CWM, everything fine. When I rebooted system from CWM then phone booted but hung at the LG logo. Now only thing I can do is boot into recovery or boot to the LG logo for hours... Don't even know how this could have happened as I haven't flashed anything, just root and CWM...

Related

[FIX] Enable download mode by force adb push update.zip without permission

MY Phone Condition:
My phone was previously install with voodoo rom and use clockwork recovery to restore to my stock rom that i backup and it crash half way.
My phone was hardware lock this mean no matter how i press the volume and power button , i will never get into download mode. non of the method posted work !
My phone cannot use "adb reboot download" because there is no OS and it was stuck in the recovery loop.
It does not have clockwork recovery because i formatted my internal sdcard
If i do have clockwork recovery and i use restore image or install new from zip , i still stuck in the recovery mode after reboot several times.
My phone does not mount to internal sdcard because i don't even know what i did on this part.
I believe i screw up my partition of the phone.
DO IT AT YOUR OWN RISK.
You need the Samsung USB driver and you can get it from Here
http://forum.xda-developers.com/showthread.php?t=728929
First Part
1. Download update.zip from the link below. This was post by another member.
The post is here http://forum.xda-developers.com/showthread.php?t=804305
2. Place the update.zip in tools folder so you can push it into your phone by using adb command
3. Plug usb into the phone and your phone should be on the Android system recovery <2e>
4. Use your volume button to select reinstall package, don't press power button yet.
5. constant "adb push update.zip /sdcard" from computer , you will get permission denied.
6. While you are constantly pushing the adb command from computer. press the power button on the phone so it install update.zip from sdcard.
7. This is the part where it force adb push into sdcard without permission
8. once the update.zip install completed. unplug the usb cable from the phone and take the battery out.
9. put the battery back to the phone then press on both volume button.
10. While holding both volume button , plug in your usb cable and it will boot to download screen.
If you need use Odin to flash your phone to original stock rom. Go to the Second Part
Second Part:
If you get black screen with only 4 light on the bottom after flashing from Odin.
Follow http://forum.xda-developers.com/showthread.php?t=728698
There should be T959-PDA.tar,T959-CSC.tar and T959-Phone.tar within the package.
Check "Re-Partition" , "Auto Reboot" and "F.Reset Time" check box. Use the PIT 0512 version. Use "PDA", "PHONE" and "CSC" from the link above.
After flashing with Odin, you will loose the download mode. repeat the first part and you are good to go.
Here is the link on rooting the phone
http://wiki.cyanogenmod.com/index.php?title=Full_Update_Guide_-_Samsung_Galaxy_S_(Vibrant)
If your phone is hardware locked, how are you able to get into recovery? Hardware locked phone means no recovery and download mode.
Sent from my SGH-T959 using XDA App
mr2t32 said:
If your phone is hardware locked, how are you able to get into recovery? Hardware locked phone means no recovery and download mode.
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
my hardware lock mean cannot use the button method to get into download mode and using adb reboot download does not help too.
Im pretty sure hardware lock does not mean no recovery. Just no button download mode
Sent from my SGH-T959 using XDA App
you saved my life man. thank you so much. this was the only thing that worked, after days of frustration
No, it means both.
Sent from my SGH-T959 using XDA App
muncknr said:
you saved my life man. thank you so much. this was the only thing that worked, after days of frustration
Click to expand...
Click to collapse
i was about to give up. i was trying to push update.zip and do adb reboot download left and right and no luck untill i found this method. It took me a week to figure it out
wildklymr said:
No, it means both.
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
my recovery was working because i was stuck in the a loop. ya , this update.zip pretty much do both download mode and recovery mode.
What the point of this? Does the other thread not cover this??
Master™ said:
What the point of this? Does the other thread not cover this??
Click to expand...
Click to collapse
Are you asking or you are insulting ?
jaex said:
Are you asking or you are insulting ?
Click to expand...
Click to collapse
probably asking. Considering there is another thread on the same topic that has been on the front page for over a week now, with several pages of replies.
http://forum.xda-developers.com/showthread.php?t=804305
EDIT: So you were bricked and hardware locked and got yourself out of it? If thats the case then yets its different than that thread and why didn't you just come out and say it?
nermie said:
probably asking. Considering there is another thread on the same topic that has been on the front page for over a week now, with several pages of replies.
http://forum.xda-developers.com/showthread.php?t=804305
EDIT: So you were bricked and hardware locked and got yourself out of it? If thats the case then yets its different than that thread and why didn't you just come out and say it?
Click to expand...
Click to collapse
You figure it out after all. I already stated the condition of my phone ! My phone was pretty bricked at that point. There is way for me to push any files into the phone because i don't have permission and my phone will not go to download mode by using the volume button. It just stuck at recovery mode.
There are guide out there teach you to use "adb push download". This method only work if you are in your phone and you turn on debug mode. My phone crash at the clockwork recovery bootloader. Then i formated my internal sdcard that hold the clockwork. next i push a stock update.zip that does not have su and busybox so i lost the capability to push anything into the phone.
no download mode , no permission, no sdcard --> You tell me how can i use the method that post few week ago ?
muncknr said:
you saved my life man. thank you so much. this was the only thing that worked, after days of frustration
Click to expand...
Click to collapse
Thank You
Thank ! You save my phone !
unfortunately, i was one of those careless people to brick my phone via Voodoo.
Firstly, i tried to "FLASH" the disable_voodoo zip file via Clockwork, i put it in root, and never created any folders. i knew i had to disable voodoo before flashing but my steps were wrong.
sadly enough, my phone was also HW locked, so i got it exchanged. now im not using voodoo YET and i my new vibrant can handle OC and has the recovery/download mode via buttons.
atlaswingpasaway said:
unfortunately, i was one of those careless people to brick my phone via Voodoo.
Firstly, i tried to "FLASH" the disable_voodoo zip file via Clockwork, i put it in root, and never created any folders. i knew i had to disable voodoo before flashing but my steps were wrong.
sadly enough, my phone was also HW locked, so i got it exchanged. now im not using voodoo YET and i my new vibrant can handle OC and has the recovery/download mode via buttons.
Click to expand...
Click to collapse
i use shell to create the file that disable voodoo. after disable voodoo , i was able to do restore and install new rom unfortunately after restore or install new rom , it still reboot into recovery.
I also forgot to disable voodoo, and this was before there were fix instructions posted. So i basically effed up my phone to the point of being stuck in the samsung recovery loop, no hardware download mode, no clockwork recovery, no update.zp, no adb download.
I really thought I had completely bricked my phone, I tried this just out of desperation and what do you know, push update.zip over and over and click and it goes through, which allowed me to get into download mode.
muncknr said:
I also forgot to disable voodoo, and this was before there were fix instructions posted. So i basically effed up my phone to the point of being stuck in the samsung recovery loop, no hardware download mode, no clockwork recovery, no update.zp, no adb download.
I really thought I had completely bricked my phone, I tried this just out of desperation and what do you know, push update.zip over and over and click and it goes through, which allowed me to get into download mode.
Click to expand...
Click to collapse
nice , you just have to re-root and install the new rom again , if it brick again , just use this method and you are good again.many of us forgot to disable the voodoo before we restore or install new rom and this crashes the phone.
Need some help really bad
Ok so I have a similar situation as you did (OP), only mine is a bit worse... In my irrational "in the moment" fear of the situation, I used adb reboot recovery to get into recovery mode (HW locked phone) and I did the option that deletes all the **** on the phone and restores the phone to its original format (I think it reinstalled the OS or something, because it looks brand new). So now, whenever I boot up, it does the annoying black screen with the 4 glowing buttons thing for a while, and then eventually the OS actually shows up on the screen. Then it does "scanning media" thing over and over again, but thats not the main problem. I figured, hey this isnt so bad atleast I found your thread and would be able to use your method to help restore my phone... the problem is that somehow my "settings" button is totally gone from the app menu, and I cant get it into debug mode, so I cant use either adb or your method or ANYTHING!! My phone is practically bricked as I cant do anything because its constantly laggy and turns back to the black screen thing, and then when it is showing the homescreen I cant do **** because even swiping to another screen takes like 5 minutes to do cause its so laggy. So basically I ****ed up, and I really need some help.. Im kinda a noob at this whole thing and im really outa options as far as I can tell.. does anyone know what I can do to repair my phone? Thanks!

[Q] Bricked phone?

Is my phone totally bricked now? I installed "battery icon mod", cost about 1USD, and now it just keeps on "reflashing" the text "quietlly brilliant", and making that typical sound... I have S-OFF and root on my phone.
My question is, can it be restored somehow? I've tried to run through bootloader and do a factory reset, but that didn't help at all.
Also, is there a way to put a new rom on sdcard and flash it from bootloader, if so, how? I'm a bit newbie, and could use a step for step guide.
If nothing workes, I'll toss it out the window and never ever again buy a new phone stuck with a monthly payment for the next 1½ - 2 years
have you install clockworkmod recovery?
If yes:
0. make sure you have >50% battery
1. download any custom rom
2. go to bootloader and choose recovery
3. install from zip and find the directory of your rom
4. let it flash
Since your phone is bootlooing ... enter the recovery and open the mounts and storage menu assuming you have clockwork mod or 4ext installed ... from here u can mount usb storage to your pc ... i think this is what you want ...
But if you have stock recovery and system ... just run an ruu ...
Sent from my Incredible S using XDA App
Hade to be "stuck" in the loop by "quietly brillian (sound)", in order to flash it with a stock rom. Nothing else managed to work, and even that was just a long shot. Now it works again.. *phu*
broman.m said:
Hade to be "stuck" in the loop by "quietly brillian (sound)", in order to flash it with a stock rom. Nothing else managed to work, and even that was just a long shot. Now it works again.. *phu*
Click to expand...
Click to collapse
Works again ... good to hear bro
Sent from my Incredible S using XDA App

E:Can't mount CACHE:recovery/log - bricked?

So I was putting V21A on my p925g, got it on and working fine, rooted it, and then when I started to flash CWM, it started acting funny. It told me to mount the SD card, so I went into options and mounted it, everything seemed fine. I then went to flash CWM again and it told me to mount the SD Card again, so I restarted my phone, and thats when it stopped working.
When I boot into Android System Recovery <3e> it says:
E:Can't mount CACHE:recovery/command
E:Can't mount CACHE:recovery/log
E:Can't open CACHE:recovery/log
and if I try to wipe data/cache/ or any of the options, it says completed, then it says E:can't mount CACHE:recovery/log
So.. am I totally screwed now..? Is there a way I can have my device recognized by USB so I can re-flash V21A, or recover the phone?
Dose it boot to the logo if so it can be fixed ill give you a link in. A sec
http://forum.xda-developers.com/showthread.php?t=1491870
And if your still having problems you talk to dark at this link
http://forum.xda-developers.com/showthread.php?t=1483630
If this helped you say thx
xstokerx said:
Dose it boot to the logo if so it can be fixed ill give you a link in. A sec
http://forum.xda-developers.com/showthread.php?t=1491870
And if your still having problems you talk to dark at this link
http://forum.xda-developers.com/showthread.php?t=1483630
If this helped you say thx
Click to expand...
Click to collapse
Yes it boots to the logo, but the problem is I can't get it to be recognized as a USB device.. Therefore I can't flash, or do anything like that..
Edit: Also I've tried to get download mode to work, but I can never seem to actually get it to work.
Ok turn It off pull the battery out then hold down the buttons for download mode plug the usb in and put the battery back in all wile hold those button down and let go when it vibrats or when devise manger sees it
xstokerx said:
Ok turn It off pull the battery out then hold down the buttons for download mode plug the usb in and put the battery back in all wile hold those button down and let go when it vibrats or when devise manger sees it
Click to expand...
Click to collapse
Haha okay thanks a lot, I'll see what happens. I'm at school right now, with my phone in my backpack.. I was going to see if I could get a replacement, but it sounds like I could fix it, if not I'll see if dark can help me!
That sounds like a problem I can definitely fix.
Sent from my Samsung Galaxy S II
The Dark Lestat said:
That sounds like a problem I can definitely fix.
Sent from my Samsung Galaxy S II
Click to expand...
Click to collapse
Haha okay, I'll hold you to it if I can't get it fixed tonight.
When I attempt to start my phone in download mode, in device manager COM&LPT section will show up with an Unknown device under it, then quickly disappear - There is a bubble in the bottom right that says there was a problem installing hardware.. Any ideas?
Arigo said:
When I attempt to start my phone in download mode, in device manager COM&LPT section will show up with an Unknown device under it, then quickly disappear - There is a bubble in the bottom right that says there was a problem installing hardware.. Any ideas?
Click to expand...
Click to collapse
If you have time today, I can TeamViewer you and fix it.
The Dark Lestat said:
If you have time today, I can TeamViewer you and fix it.
Click to expand...
Click to collapse
Haha thanks anyways, I managed to get it working. My problem was holding down the power button too long, which would shut the phone off.. >.<... Your thread is very good, and straight forward, ive learned quite a bit about my phone. Just a tip to others who flash the v21a - root using super one click, and then flash CWM via dark's flash manager, I tried to flash through rom manager, and it gave me the option for the optimus x2, thinking nothing of it, i flashed it which was the source of my problems.. im now using the King 3D rom.. has everything I need, the only downfall for me is frequent browser crashes..
Sent from my LG-P920 using XDA App
Arigo said:
Haha thanks anyways, I managed to get it working. My problem was holding down the power button too long, which would shut the phone off.. >.<... Your thread is very good, and straight forward, ive learned quite a bit about my phone. Just a tip to others who flash the v21a - root using super one click, and then flash CWM via dark's flash manager, I tried to flash through rom manager, and it gave me the option for the optimus x2, thinking nothing of it, i flashed it which was the source of my problems.. im now using the King 3D rom.. has everything I need, the only downfall for me is frequent browser crashes..
Sent from my LG-P920 using XDA App
Click to expand...
Click to collapse
Well that's great that you got it!
Optimus 3D with an identical problem
Hi guys,
UK based noob here in desperate need of some help! My LG Optimus 3D won't boot past the stock Android recovery screen. When i select "Wipe cache" etc it displays "can't mount CACHE:recovery/log".
Using the method of pressing volume up & power button i can get Windows to recognise the phone when looking at Device Manager (it shows "LGE mobile composite USB device"), but ADB doesn't let me communicate with the phone and neither does any other program.
Please please please can someone help me?! How can i fix my phone?
BACKGROUND-
I got to this stage after doing the following: i used LG Mobile Update (after a LOT of messing about trying to get it to work) to update to Android 2.3.5. It kept all my data and settings but unrooted my phone. So i re-used SuperOneClick to root my phone again.
Upgrading to Android 2.3.5 didn't give me the updated stock email app, so i wanted to try and update that myself. I went into ROM Manager.. and here is where i think i made my mistake. Instead of flashing ClockworkMod Recovery as i would do normally to do a backup image of my phone, i instead went straight to "Backup existing ROM" in the main ROM Manager page. My phone rebooted itself.. and now i am where i am. Screwed!
donuldvan said:
Hi guys,
UK based noob here in desperate need of some help! My LG Optimus 3D won't boot past the stock Android recovery screen. When i select "Wipe cache" etc it displays "can't mount CACHE:recovery/log".
Using the method of pressing volume up & power button i can get Windows to recognise the phone when looking at Device Manager (it shows "LGE mobile composite USB device"), but ADB doesn't let me communicate with the phone and neither does any other program.
Please please please can someone help me?! How can i fix my phone?
BACKGROUND-
I got to this stage after doing the following: i used LG Mobile Update (after a LOT of messing about trying to get it to work) to update to Android 2.3.5. It kept all my data and settings but unrooted my phone. So i re-used SuperOneClick to root my phone again.
Upgrading to Android 2.3.5 didn't give me the updated stock email app, so i wanted to try and update that myself. I went into ROM Manager.. and here is where i think i made my mistake. Instead of flashing ClockworkMod Recovery as i would do normally to do a backup image of my phone, i instead went straight to "Backup existing ROM" in the main ROM Manager page. My phone rebooted itself.. and now i am where i am. Screwed!
Click to expand...
Click to collapse
I'm not exactly sure, but once I got my phone in download mode (volume up + power) I just used dark lestat's guide to flash the european V21A KDZ. Once I flashed that, I downloaded his recovery manager, and flashed CWM that way. The first time I flashed CWM via rom manager is what caused all my problems..
Arigo said:
I'm not exactly sure, but once I got my phone in download mode (volume up + power) I just used dark lestat's guide to flash the european V21A KDZ. Once I flashed that, I downloaded his recovery manager, and flashed CWM that way. The first time I flashed CWM via rom manager is what caused all my problems..
Click to expand...
Click to collapse
Yeah that's where I went wrong too.
I seem to be able to get it in some sort of download mode, but I'm not entirely sure. I use the volume up + power button technique. I used the LG update software to download a recovery image and it started updating the phone, but when it gets to 15% complete it says the connection between the computer and the phone has been lost. It's really annoying!
I'll re-read Dark Lestat's guide and try that. Thanks for your response.
Got it working! Dark Lestat's guide worked a treat. I honestly thought I'd bricked my phone.

Really (I mean *really*!) bricked my phone. Nothing works.

Hi p970ies,
EDIT: NEW problems, see last pages.
here is my story:
I was on IZS v1.1, when I decided to go into recovery and make a full-wipe for having a "fresh install" again. You know, the phone was laggy, I had to many apps etc. I pressed the on/off-button for 1-2 secs to reboot into recovery, then my phone turned off and restarted but just with a "bright" black screen, the display was on. I thought "something went wrong", pulled the battery out and put it back in again, started, but then same screen again.
A few months ago an easy "unbricking" method (I know, not really unbricking) was to flash Redy2006's touch-recovery and boot into it with his scripts. So I flashed it (I know it's dumb, because of the u-boot and v30 thing, Idk), same result.
After that, I grabbed smartflash and two .bin/.fls packs of 2 roms, went into that special mode (phone off, press vol+, plug in) but there was no "sign" (screen that shows that you are in that mode) like the other day, the screen kept being black, but on.
Nonetheless the flashing worked and the software said everything alright. I started the phone but same result, in addition that there was now this effect: When the battery is put in and/or the phone is charging, the screen changes from being on and off. I can't do anything, no restarting with buttons, no LG screen, nothing but on and off, on and off. Every few seconds.
Thank you, I hope you experts can help me. (Even when I have the phone 2 years now and I was a ROM-junkie since the first day )
Edit: Tried smartflash with another patched v20 ROM. Tried KDZ Updater, just errors. But now the phone seems to boot, but there's nothing on the display, just the 4 softkeys are fading in and out.
Tomatengelee said:
Hi p970ies,
here is my story:
I was on IZS v1.1, when I decided to go into recovery and make a full-wipe for having a "fresh install" again. You know, the phone was laggy, I had to many apps etc. I pressed the on/off-button for 1-2 secs to reboot into recovery, then my phone turned off and restarted but just with a "bright" black screen, the display was on. I thought "something went wrong", pulled the battery out and put it back in again, started, but then same screen again.
A few months ago an easy "unbricking" method (I know, not really unbricking) was to flash Redy2006's touch-recovery and boot into it with his scripts. So I flashed it (I know it's dumb, because of the u-boot and v30 thing, Idk), same result.
After that, I grabbed smartflash and two .bin/.fls packs of 2 roms, went into that special mode (phone off, press vol+, plug in) but there was no "sign" (screen that shows that you are in that mode) like the other day, the screen kept being black, but on.
Nonetheless the flashing worked and the software said everything alright. I started the phone but same result, in addition that there was now this effect: When the battery is put in and/or the phone is charging, the screen changes from being on and off. I can't do anything, no restarting with buttons, no LG screen, nothing but on and off, on and off. Every few seconds.
Thank you, I hope you experts can help me. (Even when I have the phone 2 years now and I was a ROM-junkie since the first day )
Edit: Tried smartflash with another patched v20 ROM. Tried KDZ Updater, just errors. But now the phone seems to boot, but there's nothing on the display, just the 4 softkeys are fading in and out.
Click to expand...
Click to collapse
Oh man, its sad to hear that.
I can just think on two situations.
One is a broken screen, but thats pretty obvious.
And the other is a broken boot partition. Its very strange that you cant get into software upgrade mode. You sure you removed SIM, battery and SD, and then plugged it to the cable while holding the volume buttons?
I dont doubt you did it well, just making sure. Anyways AFAIK you should be able to enter that mode unless you got a broken boot partition.
Best of luck, sorry Im not of much help.
Grakel said:
Oh man, its sad to hear that.
I can just think on two situations.
One is a broken screen, but thats pretty obvious.
And the other is a broken boot partition. Its very strange that you cant get into software upgrade mode. You sure you removed SIM, battery and SD, and then plugged it to the cable while holding the volume buttons?
I dont doubt you did it well, just making sure. Anyways AFAIK you should be able to enter that mode unless you got a broken boot partition.
Best of luck, sorry Im not of much help.
Click to expand...
Click to collapse
Hi, thank you for your answer.
Yesterday oder so, I connected my phone without SIM, SD and battery while pressing vol+ to my pc and it showed the S/W-Update "Wait while update is in progress" or something. I was happy because the display isn't broken. But then I flashed again and the display is as black as before...
I thought about a broken bootloader. Do you guys know a way to fix it? Or the boot partition?
Tomatengelee said:
Hi, thank you for your answer.
Yesterday oder so, I connected my phone without SIM, SD and battery while pressing vol+ to my pc and it showed the S/W-Update "Wait while update is in progress" or something. I was happy because the display isn't broken. But then I flashed again and the display is as black as before...
I thought about a broken bootloader. Do you guys know a way to fix it? Or the boot partition?
Click to expand...
Click to collapse
Im pretty sure that if you can see the software update mode, you can unbrick the device.
When you said you reflashed something, do you actually mean that you smartflashed the fls and bin files from a stock v20 rom? AFAIK the bin file carries a bootloader with it so it should get fixed if your problem is the bootloader.
And by the way, while the phone has that black screen and is stuck booting... Are you able to use adb commands? You could try to jump to the recovery with "adb reboot recovery" to see if you got a working recovery.
Best of luck, tell me how it goes
Grakel said:
Im pretty sure that if you can see the software update mode, you can unbrick the device.
When you said you reflashed something, do you actually mean that you smartflashed the fls and bin files from a stock v20 rom? AFAIK the bin file carries a bootloader with it so it should get fixed if your problem is the bootloader.
And by the way, while the phone has that black screen and is stuck booting... Are you able to use adb commands? You could try to jump to the recovery with "adb reboot recovery" to see if you got a working recovery.
Best of luck, tell me how it goes
Click to expand...
Click to collapse
yep, I tried every version (10, 20, 30) in bin/fls and kdz. But I never got the screen to show something again.
And no, I can't use adb commands, sadly. It says "cannot find device" or something like that.
Tomatengelee said:
yep, I tried every version (10, 20, 30) in bin/fls and kdz. But I never got the screen to show something again.
And no, I can't use adb commands, sadly. It says "cannot find device" or something like that.
Click to expand...
Click to collapse
Huhmmm... Quite strange.
You can try to open up device manager, look for the phone (will probably have no drivers and the icon will have a yellow triangle) and force installing adb drivers. After that you are supposed to use adb even in middle of a boot.
I'd say that your best chance is to get to your recovery, so you can wipe everything (even formatting system) and start from scratch...
Anyways Im no expert at all... Just trying to help.
Grakel said:
Huhmmm... Quite strange.
You can try to open up device manager, look for the phone (will probably have no drivers and the icon will have a yellow triangle) and force installing adb drivers. After that you are supposed to use adb even in middle of a boot.
I'd say that your best chance is to get to your recovery, so you can wipe everything (even formatting system) and start from scratch...
Anyways Im no expert at all... Just trying to help.
Click to expand...
Click to collapse
Sometimes ADB works, but it says "device offline". When I flashed PRE-IZS fls/bin from the spanish forum, and then V30B bin/fls, something really weird happens: The phone is on, the wake-button works well - it turns on and turns off the display and the softkeys. But the screen doesn't show anything - just black.
Hello there!
Did You try out the B2C tool provided by LG? And there is one other tool provided by LG. Just try these oit. If they dont work, then try claiming it under warranty. They might replace the motherboard.
P.S: If You have the money, sell this piece of **** and get a Sony or Samsung. Cheers!
Sent from my LG-P970 using xda app-developers app
rokr05 said:
Hello there!
Did You try out the B2C tool provided by LG? And there is one other tool provided by LG. Just try these oit. If they dont work, then try claiming it under warranty. They might replace the motherboard.
P.S: If You have the money, sell this piece of **** and get a Sony or Samsung. Cheers!
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
I think I'm going to buy a Nexus 4, but I have to convince my parents
Oh and yes, phone is older than 2 years and in Germany we only have 2 years of warranty I think.
Tomatengelee said:
Sometimes ADB works, but it says "device offline". When I flashed PRE-IZS fls/bin from the spanish forum, and then V30B bin/fls, something really weird happens: The phone is on, the wake-button works well - it turns on and turns off the display and the softkeys. But the screen doesn't show anything - just black.
Click to expand...
Click to collapse
An easy, possible fix for The Device offline is to use the latest ADB. Just use the attached zip anywhere and use ADB, its the latest version from the android SDK, but just the files required for ADB. My nexus 4 had the same problem, but Solved it by updating ADB.
ykumar00 said:
An easy, possible fix for The Device offline is to use the latest ADB. Just use the attached zip anywhere and use ADB, its the latest version from the android SDK, but just the files required for ADB. My nexus 4 had the same problem, but Solved it by updating ADB.
Click to expand...
Click to collapse
damn it says "error: device not found" when in S/W or bootloop... or device offline in bootloop
any ideas?
did you try patched bins ? (for being able to boot into recovery right after the flash process, maybe you just need right wipes)
#700th post yay...
Ilko said:
did you try patched bins ? (for being able to boot into recovery right after the flash process, maybe you just need right wipes)
#700th post yay...
Click to expand...
Click to collapse
Yes, I did, but Smartflash works "less" than the KDZ-Updater. Actually the phone beeped today while it was on (with some kdz flashed) :silly:
Is it possible to convert patched bin/fls files to kdz?
I don't know, probably not... what I can say is that kdzu doesn't perform full wipes since it's intended to update the system and keep datas at the same time. You probably need wipes...
Ilko said:
I don't know, probably not... what I can say is that kdzu doesn't perform full wipes since it's intended to update the system and keep datas at the same time. You probably need wipes...
Click to expand...
Click to collapse
Oh ok... But with KDZ-Updater, it's possible to turn the phone off and on (screens is "on" but shows the color black while the softkeys are on too).
I'll try again with Smartflash... Do you know another version of it or a good tutorial? Maybe I've done the wrong method or something...
there are several tuts in this forum. smartflash is the quickest and safest way to restore / unbrick as it erases everything in the internal memory
Ilko said:
there are several tuts in this forum. smartflash is the quickest and safest way to restore / unbrick as it erases everything in the internal memory
Click to expand...
Click to collapse
I know, but it never works. That problem is so weird! :silly:
Man, nothing works... After smartflashing display flashing off and on again, after kdz display on, softkeys flashing
ADB side service is not active while in S/W mode. The only chance to access to recovery is to boot normally, and access to the device via ADB. The problems are : device needs to pass initial boot process for being able to be detected by ADB (even if you don't see the desktop it's ok), and USB debug must be enabled by default...
so, if you can't pass initial boot process, no chance to use ADB, and, if it passes, usb debug must be enabled or device will remain offline...
Ilko said:
ADB side service is not active while in S/W mode. The only chance to access to recovery is to boot normally, and access to the device via ADB. The problems are : device needs to pass initial boot process for being able to be detected by ADB (even if you don't see the desktop it's ok), and USB debug must be enabled by default...
so, if you can't pass initial boot process, no chance to use ADB, and, if it passes, usb debug must be enabled or device will remain offline...
Click to expand...
Click to collapse
Is there a chance to enable it manually?
the only chance is to flash a ROM which have it enabled by default for the most of them.
mine died because of the new twrp 2.6. It has definitively corrupted the boot partition as even smartflash can't ends its process. I had to buy another device...

sgh-t599 recovery / restore

HI XDA
I got this sgh-t599 tmobile phone yesterday. (didn't realize it was rooted) messed around/did factory reset without backup.
now im stuck in CWM recovery 6.0.3.6, Ive spent several hours readind and trying to fix this with no luck.
I tried using adb, kies etc. none can detect device. device drivers are installed(tried 'have disk'), it shows Samsung under device manager.
I can device list in adb and shows the numbers and "recovery" but when i try to use commands it says "waiting for device" or something.
from what i read, i need unsecure boot to restore firmware. where can i get this and how do i do it pls.
i have no mount usb option in cwm, when i try to recover/update from cwm it says aborted. in adb im able to reboot the phone with the commands but always reboots to cwm recovery or waiting for device. any help pls. i may have access to another rooted t599 if i am able to backup and recover it to this phone?:crying:
do you think local phone repair shop can fix this back to stock or rooted and for how much?
momsbest said:
HI XDA
I got this sgh-t599 tmobile phone yesterday. (didn't realize it was rooted) messed around/did factory reset without backup.
now im stuck in CWM recovery 6.0.3.6, Ive spent several hours readind and trying to fix this with no luck.
I tried using adb, kies etc. none can detect device. device drivers are installed(tried 'have disk'), it shows Samsung under device manager.
I can device list in adb and shows the numbers and "recovery" but when i try to use commands it says "waiting for device" or something.
from what i read, i need unsecure boot to restore firmware. where can i get this and how do i do it pls.
i have no mount usb option in cwm, when i try to recover/update from cwm it says aborted. in adb im able to reboot the phone with the commands but always reboots to cwm recovery or waiting for device. any help pls. i may have access to another rooted t599 if i am able to backup and recover it to this phone?:crying:
do you think local phone repair shop can fix this back to stock or rooted and for how much?
Click to expand...
Click to collapse
You must have format system or something. A factory reset wipes cache and data, nothing else. There should be a homebrew odin-file somewhere in these t599 threads.
tys0n said:
You must have format system or something. A factory reset wipes cache and data, nothing else. There should be a homebrew odin-file somewhere in these t599 threads.
Click to expand...
Click to collapse
phone was rooted and had superuser etc on it. I didn't know about rooting, I did factory reset from the main menu which im pretty sure is what caused this. before that I was able to look through its apps where I saw the superuser,terninal and others, once factory reset it rebooted to cwm recovery and stuck there. there was no backup or side sdcard. only realized it was rooted after saw the cwm and stuck
odin doesnt detect phone either, downloaded/installed universal drivers still no go.
main issue is not being to able enable usb debug/download while still in cwm
repair shop says $30, about to run there
i caused my friends sgh-t599 to do that
So... This might be late.... But I'm going to postthis for others .... So I was looking for ever for a way to unbrick his phone... Then hope Finley came .. After I read hard enough .. And came across a post for a stock pre-rooted tar file to be flashed with Odin...
^Odin V3.09
http://odindownload.com/
^PreRooted Stock ROM for SGH-T599
https://docs.google.com/uc?id=0B8oW93h4qD3-X3UxdFl5VlhzZVU&export=downloads
° so to unbrick you're SGH-T599 after downloading the two files above
1§t: put sgh-t599 in download mode(vol.down+home+power).... Plug in and press vol. Up
2ed: Open odin 3.09.. Wait for added to show up (mite have to unplug then re plug the phone)..
Click on AP and find 0B8oW93h4qD3-X3UxdFl5VlhzZVU.tar
........ It should take awhile ......
Then after you're phone boots up... An after you set everything up
.... GET two apps from the play store
° install one of the superuser apps
° then get a root checker as app
^EXTRAS(maybe needed)
°one of BusyBox apps from play store
° SU checker app from the play store
HOPE EVERYTHING WORKS WELL FOR ANYONE WHO NEEDS THIS TO ATTEMPT TO UNBRICK YOU'RE DEVICE
....
PS IM NOT RESPONSIBLE IF ANYTHING ELSE GOES WRONG
....
LAST BUT NOT LEAST I DID NOT MAKE THIS ROM... I JUST FOUND IT AND CAME UP WITH A EASY TO DO TUTORIAL
tnx so much
Thank you very much.I looked for a stock rom/recovery image.etc.took me a while till I came across with this .it was a metro pcs/exhibit sgh_t599.I bricked it playing with it.u no.uninstalling unnecessary apps.lol.so my wife got mad.cause is not the first one.
Also had an alcatel,galaxy s3,etc.bricked of course.but thanks for the files.God bless
help
Hello guys , i got a very serious problem here . i'm using samsung galaxy exhibit t599 .
The problem is , why is the signal of my phone always EDGE .
if i setting to Wcdma only (3G) , the signal is gone ,it just like the provider isn't supporting 3G , but it is support . I already trying another provider , the same thing always happen.
pleasee help me , do u guys have any suggestion about what i am suppose to do ?
thank you.
shorty9210 said:
So... This might be late.... But I'm going to postthis for others .... So I was looking for ever for a way to unbrick his phone... Then hope Finley came .. After I read hard enough .. And came across a post for a stock pre-rooted tar file to be flashed with Odin...
^Odin V3.09
http://odindownload.com/
^PreRooted Stock ROM for SGH-T599
https://docs.google.com/uc?id=0B8oW93h4qD3-X3UxdFl5VlhzZVU&export=downloads
° so to unbrick you're SGH-T599 after downloading the two files above
1§t: put sgh-t599 in download mode(vol.down+home+power).... Plug in and press vol. Up
2ed: Open odin 3.09.. Wait for added to show up (mite have to unplug then re plug the phone)..
Click on AP and find 0B8oW93h4qD3-X3UxdFl5VlhzZVU.tar
........ It should take awhile ......
Then after you're phone boots up... An after you set everything up
.... GET two apps from the play store
° install one of the superuser apps
° then get a root checker as app
^EXTRAS(maybe needed)
°one of BusyBox apps from play store
° SU checker app from the play store
HOPE EVERYTHING WORKS WELL FOR ANYONE WHO NEEDS THIS TO ATTEMPT TO UNBRICK YOU'RE DEVICE
....
PS IM NOT RESPONSIBLE IF ANYTHING ELSE GOES WRONG
....
LAST BUT NOT LEAST I DID NOT MAKE THIS ROM... I JUST FOUND IT AND CAME UP WITH A EASY TO DO TUTORIAL
Click to expand...
Click to collapse
Can i use this on SGH-T599V?
Jay_SEAN said:
Can i use this on SGH-T599V?
Click to expand...
Click to collapse
Awe not going to lie but it's been a long time sense then lol but I have had success flashing ROMs from different veriants of models but to be safe I would download this specific one( http://d-h.st/Z5c )just to be safe an then fallow my steps.
Good luck hope it helps

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