Help me unbrick my LG P880 - LG Optimus 4X HD

How it got bricked:
I managed to install root, but then I tried to flash the custom recovery, when I restarted the phone, It got stuck at boot logo.
I can still get into the stock recovery, I can use adb shell and see the filesystem. I was using 4.1.2, I think I might need to flash again the stock rom, but I don't know how. Can anyone help please?

http://forum.xda-developers.com/showthread.php?t=2069723

Dadovvv said:
http://forum.xda-developers.com/showthread.php?t=2069723
Click to expand...
Click to collapse
How do I know which KDZ file to flash? Or any of the latest should suffice?

Soy_Filipo said:
How do I know which KDZ file to flash? Or any of the latest should suffice?
Click to expand...
Click to collapse
http://www.smartphenom.com/2013/01/lg-firmware-update-central-beta.html

Dadovvv said:
http://www.smartphenom.com/2013/01/lg-firmware-update-central-beta.html
Click to expand...
Click to collapse
I'm sorry if I'm asking something terribly obvious, but I've bought my phone in amazon and neither my country or carrier are listed there, so, I don't know what to flash, will it break my phone if I flash something wrong? I would like to flash something from spain so I can use my native language

Soy_Filipo said:
I'm sorry if I'm asking something terribly obvious, but I've bought my phone in amazon and neither my country or carrier are listed there, so, I don't know what to flash, will it break my phone if I flash something wrong? I would like to flash something from spain so I can use my native language
Click to expand...
Click to collapse
U can flash each version of kdz file you want.

I can only get into de SW Upgrade mode when I plug the phone with the battery on it, Is it really important to do it with the battery off?

Soy_Filipo said:
I can only get into de SW Upgrade mode when I plug the phone with the battery on it, Is it really important to do it with the battery off?
Click to expand...
Click to collapse
you can do it with battery on no problem

Related

Firmware ATRIX HD MB886 AT&T ICS 4.0.4 "New Update 09/13"

"FIRMWARE TEAM" ​Presents:
AT&T ICS 4.0.4
7.7.1Q-144_MB886_MR1-22_SIGNED_CFC.xml.zip
Upload by Skrilax_CZ, Download Coming Soon in http://sbf.droid-developers.org/dinara/list.php
Upload by daywalker04, Download Coming Soon in http://forum.xda-developers.com/showthread.php?t=1853522​
Live: http://sbf.droid-developers.org/dinara/list.php
Just got my first Motorola with this phone, but think I borked it by messing with the radio bands. How does one flash these .xml or .sbf files to restore to original stock?
failed flashing process..unknown fastboot comand
I'm grabbing this for my friend, he can't get the update because he needs Wi-Fi and the phone won't connect to our University's Wi-Fi network. This won't break OTA for him though will it?
It's just as same as if you have applied OTA.
what is the update process?
Skrilax_CZ said:
It's just as same as if you have applied OTA.
Click to expand...
Click to collapse
so what exactly is the update procedure?
Here's what my phone is showing me.
system version: 77.1.7.MB886.ATT.en.US
android version: 4.0.3
Will this update change anything with the bootloader or anything like that?
aerohp said:
so what exactly is the update procedure?
Here's what my phone is showing me.
system version: 77.1.7.MB886.ATT.en.US
android version: 4.0.3
Will this update change anything with the bootloader or anything like that?
Click to expand...
Click to collapse
If you got 4.0.3 we need a copy of your OS before you upgrade. 4.0.3 has vulnerabilities that we need to get root. Sorry I don't know the procedure, but I am sure some dev will be more than willing to tell you.
Skrilax_CZ said:
It's just as same as if you have applied OTA.
Click to expand...
Click to collapse
popfan said:
If you got 4.0.3 we need a copy of your OS before you upgrade. 4.0.3 has vulnerabilities that we need to get root. Sorry I don't know the procedure, but I am sure some dev will be more than willing to tell you.
Click to expand...
Click to collapse
are there any specifics to the vulnerabilities?
anyways, if someone lets me know how make a copy of the OS, i'd be more than willing to do so.
aerohp said:
are there any specifics to the vulnerabilities?
anyways, if someone lets me know how make a copy of the OS, i'd be more than willing to do so.
Click to expand...
Click to collapse
Just saw this and need to let you know not to do any soft of fastboot or updating without backing up your files. The worry is you flash a retail bootloader and possibly cannot go back if you use these.
mattlgroff said:
Just saw this and need to let you know not to do any soft of fastboot or updating without backing up your files. The worry is you flash a retail bootloader and possibly cannot go back if you use these.
Click to expand...
Click to collapse
yeah, that's why i'm holding out... battery life sucks on the 4.0.3. it barely gets me 8-9 hours with moderate use. i've noticed there are huge drops in the battery level every now and then. i guess i'll just deal with it until we get the root thing sorted out.
is there a way to just mount the system.img.ext4? i've tried ext2explore and i've tried to mount it with Linux Reader. thanks
mrvirginia said:
is there a way to just mount the system.img.ext4? i've tried ext2explore and i've tried to mount it with Linux Reader. thanks
Click to expand...
Click to collapse
i'm wondering the same thing...i'm not flashing this on my phone but a friend of mine has a retail 4.0.4 and can't get the OTA. i;m not really sure how to flash this. i was hoping for it to be an sbf but thats not the case. can someone point the way please?
aerohp said:
i'm wondering the same thing...i'm not flashing this on my phone but a friend of mine has a retail 4.0.4 and can't get the OTA. i;m not really sure how to flash this. i was hoping for it to be an sbf but thats not the case. can someone point the way please?
Click to expand...
Click to collapse
just use fastboot oem fb_mode_set
then fastboot flash .......
cmvienneau said:
just use fastboot oem fb_mode_set
then fastboot flash .......
Click to expand...
Click to collapse
Flash what exactly? I've been trying this for the past hour and rsdlite won't work, moto-fastboot doesn't give any hints. I've tried MR1-22 and FFW-14.
darknessrise1234 said:
Flash what exactly? I've been trying this for the past hour and rsdlite won't work, moto-fastboot doesn't give any hints. I've tried MR1-22 and FFW-14.
Click to expand...
Click to collapse
Edit the XML file within the ZIP. Remove the two lines that contain "GETVAR". then flash the zip
mandrsn1 said:
Edit the XML file within the ZIP. Remove the two lines that contain "GETVAR". then flash the zip
Click to expand...
Click to collapse
After removing that, the modem lines and the oem_mode_set one... It still fails on the system.img.ext4.
EDIT: Out of thoughts. Stuck with a fastboot loop. Won't even allow me to turn it off.
I installed beats installer and my phone will not reboot. Any Ideas?
tried the same thing, now stuck at the boot animation. I have tried factory reset as well as downloading the firmware and trying to update from the sd card in recovery. No luck. It is now a brick unless someone can help...
Av8tor86 said:
tried the same thing, now stuck at the boot animation. I have tried factory reset as well as downloading the firmware and trying to update from the sd card in recovery. No luck. It is now a brick unless someone can help...
Click to expand...
Click to collapse
This sucks, I have no idea what could have happened. I really hope someone can help!!

Phone keeps rebooting

Hi,
I'm hoping someone here can give me some advice please.
I bought my son a new carrier unlocked HTC Sensation XL. It came with Android 2.3.5 (Gingerbread). For the first week it worked perfectly. A message popped up saying there was an update and did he want to install it. He left it on all night with Wi-Fi enabled. Next morning it said update successfully completed and to restart the phone (which he did).
The first most obvious thing he noticed was the interface had changed. I checked the settings and found it had updated to ICS 4.0.3. This is when the problems started. The phone began to restart over and over.
In desperation we tried removing the battery and doing a factory reset. It made no difference. Once the phone was on for about 20 seconds it would restart and not stop until we turned off the phone or the battery went dead.
We even tried the hard reset as suggested by HTC support but no change.
Any suggestions as to how we might fix this?
Is there any way we can get the phone to reset back to 2.3.5 or do we have to send it back to where we bought it from?
cheers
You can download suitable gb and ics roo and flash first back to gb and then to ics:
http://forum.xda-developers.com/showthread.php?t=2128104
AlluXX said:
You can download suitable gb and ics roo and flash first back to gb and then to ics:
http://forum.xda-developers.com/showthread.php?t=2128104
Click to expand...
Click to collapse
Would require rooting the phone and installing recovery? The phone is still under warranty but as it was bought online I was hoping not to have to send it back. At the moment it is still stock and I'd prefer not to to do anything that will void warranty.
cheers
heywheelie said:
Would require rooting the phone and installing recovery? The phone is still under warranty but as it was bought online I was hoping not to have to send it back. At the moment it is still stock and I'd prefer not to to do anything that will void warranty.
cheers
Click to expand...
Click to collapse
Nope... Just download compatible roo and flash it.
Maybe something just went wrong at your ics isntall..
AlluXX said:
Nope... Just download compatible roo and flash it.
Maybe something just went wrong at your ics isntall..
Click to expand...
Click to collapse
Sorry but I'm new at this. I know how to flash a ROM through CWM in recovery mode but no idea about how to do it is a completely stock phone.
Could you point me to how it is done please?
cheers
heywheelie said:
Sorry but I'm new at this. I know how to flash a ROM through CWM in recovery mode but no idea about how to do it is a completely stock phone.
Could you point me to how it is done please?
cheers
Click to expand...
Click to collapse
Well first of all you need to know what your cid is and download right ruu/stock rom.
Then just plug your phone in to computer when fully rebooted(usb-debug on) and run downloaded gingerbread exe.
AlluXX said:
Well first of all you need to know what your cid is and download right ruu/stock rom.
Then just plug your phone in to computer when fully rebooted(usb-debug on) and run downloaded gingerbread exe.
Click to expand...
Click to collapse
So I should get the Gingerbread RUU not the ICS?
heywheelie said:
So I should get the Gingerbread RUU not the ICS?
Click to expand...
Click to collapse
If you can find the right ones, download both.
Sent from my HTC Sensation XL with Beats Audio X315e using xda app-developers app
Exactly, first back to GB and then again update to ICS. Maybe you could use one of these to make it a bit easier.
http://forum.xda-developers.com/showthread.php?t=2093082
http://forum.xda-developers.com/showthread.php?t=1865265
Many thanks guys. I appreciate the help.
cheers
If you have debugging enabled just get adb for your computer, open command line, cd to the directory of adb the execute 'abd getvar cid' and get your cid, then go online and find the ruu that suits your cid and phone, the run it on windows and just follow the prompts!
And done!

Help! Hard Brick?

Hello all,
I just flashed CloudyFa's cloudstock rom with the patched kernel and it booted up.
No radio.
So I go on forum and Micromod777 posted a baseband which should work on it and I do a full wipe, flash cloudy's rom, the kernel and then the baseband
Rebooted and black screen of death.
Just a vibration to confirm that it is booted up
Am I screwed?
Any possible solutions?
hiddenfive said:
Any possible solutions?
Click to expand...
Click to collapse
Try plugging it into linux and seeing if it'll recognize it? If you don't have adb or downloader mode you're probably screwed...
TheOriginalKyle said:
Try plugging it into linux and seeing if it'll recognize it? If you don't have adb or downloader mode you're probably screwed...
Click to expand...
Click to collapse
Would virtual box work?
hiddenfive said:
Would virtual box work?
Click to expand...
Click to collapse
I don't see why not but if you don't even see the LG logo it's probably hard bricked.
TheOriginalKyle said:
I don't see why not but if you don't even see the LG logo it's probably hard bricked.
Click to expand...
Click to collapse
It is. :crying:
Right now it is a brick. I am getting a replacement soon.
But do you know if there are any JTAG/ JIG methods available?
hiddenfive said:
It is. :crying:
Right now it is a brick. I am getting a replacement soon.
But do you know if there are any JTAG/ JIG methods available?
Click to expand...
Click to collapse
I haven't seen any you could try searching the forums for it, I got hard bricked by freegee a while back so I hope all goes well
These phones usually don't brick too easily. If you can get into download mode then you probably aren't bricked.
Maybe try this:
http://forum.xda-developers.com/showthread.php?t=2471370
In the future don't mess with the baseband if you don't know what your doing.
Edit:
If you can't get download mode. There is still a chance but you must use linux.
This guide is for a D8XX so DO NOT USE ANY OF THE FILES LISTED THERE:
http://forum.xda-developers.com/showthread.php?t=2582142
These should be the files for the VS980 12B, that I quickly just found in the same directory:
http://downloads.codefi.re/autoprime/LG/LG_G2/VS980/Stock_Firmware/12B_Partitions
In theory it should work, but I have not tested it. Use this at your own risk as a last resort!
Here's the post where I saved my vs980 from a brick. Couldn't get to system, recovery, or download. It's likely the same guide Ploxorz just linked.

[Q] Odin version?

Does anyone know which version of Odin should I install to pull the firmware from the phone?
I wouldn't even attempt to flash anything at all unless you know for sure that it will work on our device.
Greycloak42 said:
I wouldn't even attempt to flash anything at all unless you know for sure that it will work on our device.
Click to expand...
Click to collapse
Thanks man. I wasn't going to flash anything I just wanted to pull the stock ROM for analysis.

Usb port doesn't work

Hi guys i flashed a rom of Mokee (For mb886 but date after 01/07), I ignore the status 7 error on recovery using notepad++ and modifying the script file (my whole fault). So i flashed the rom and doesn't work so i restore a nandroid backup and when i connect my phone to pc or CA it doesn't work, no charge, no storage mode, nothing. So, what can i do to fix this issue? hope can u help me guys, i'm afraid of this Sorry for my bad english.
Is the phone recognized in fastboot mode? If it is, you can try and flash a stock ATT, Bell, or Mex Retail ROM.
audit13 said:
Is the phone recognized in fastboot mode? If it is, you can try and flash a stock ATT, Bell, or Mex Retail ROM.
Click to expand...
Click to collapse
Hi, yes it is recognized, you mean with RSD Lite?
You can use Myth Tools or RSD lite.
audit13 said:
You can use Myth Tools or RSD lite.
Click to expand...
Click to collapse
Thanks man, I'll try
Any luck?
audit13 said:
Any luck?
Click to expand...
Click to collapse
I have not tried yet, but when I do, I tell you
audit13 said:
Any luck?
Click to expand...
Click to collapse
Tried with RSD but still doesn't work
ErickST18 said:
Tried with RSD but still doesn't work
Click to expand...
Click to collapse
You mean RSD Lite didn't install the ROM or you installed the ROM and USB port still doesn't work?
audit13 said:
You mean RSD Lite didn't install the ROM or you installed the ROM and USB port still doesn't work?
Click to expand...
Click to collapse
I installed the ROM with RSD Lite but usb port still doesn't work :S ... Would Myth tools make any difference?
ErickST18 said:
I installed the ROM with RSD Lite but usb port still doesn't work :S ... Would Myth tools make any difference?
Click to expand...
Click to collapse
No Myth shouldn't make any difference.
Which stock ROM did you install? If you installed the ATT, you could try the Mexico Retail or Bell too.
audit13 said:
No Myth shouldn't make any difference.
Which stock ROM did you install? If you installed the ATT, you could try the Mexico Retail or Bell too.
Click to expand...
Click to collapse
Only tried with ATT and Bell, no sucess
ErickST18 said:
Only tried with ATT and Bell, no sucess
Click to expand...
Click to collapse
The ROM boots? So you can charge it with a wall charger but not your computer, right?
It's strange because it works to transfer data.
audit13 said:
The ROM boots? So you can charge it with a wall charger but not your computer, right?
It's strange because it works to transfer data.
Click to expand...
Click to collapse
yep, the ROM boots, but no, neither wall charger works. No AC, no data transfer, no charge with pc. Nothing seems to work with it, i'm getting crazy. The only thing that works is run into fastboot and pc recognize it as fastboot mode.
ErickST18 said:
yep, the ROM boots, but no, neither wall charger works. No AC, no data transfer, no charge with pc. Nothing seems to work with it, i'm getting crazy. The only thing that works is run into fastboot and pc recognize it as fastboot mode.
Click to expand...
Click to collapse
After flashing a stock ROM, try flashing the latest version of CWM and see what happens.
I used RSD to flash back to stock Bell ROM and it would always hang at the Motorola logo. Once I flashed the latest CWM, the phone started to work. Maybe CWM will help in your situation too.
audit13 said:
After flashing a stock ROM, try flashing the latest version of CWM and see what happens.
I used RSD to flash back to stock Bell ROM and it would always hang at the Motorola logo. Once I flashed the latest CWM, the phone started to work. Maybe CWM will help in your situation too.
Click to expand...
Click to collapse
I will try, i hope so... Thanks for your time bro, i'll notice you once installed cwm.
q
ErickST18 said:
Hi guys i flashed a rom of Mokee (For mb886 but date after 01/07), I ignore the status 7 error on recovery using notepad++ and modifying the script file (my whole fault). So i flashed the rom and doesn't work so i restore a nandroid backup and when i connect my phone to pc or CA it doesn't work, no charge, no storage mode, nothing. So, what can i do to fix this issue? hope can u help me guys, i'm afraid of this Sorry for my bad english.
Click to expand...
Click to collapse
Your fault repaired yet,i have the same trouble.can you help me
acecombat3 said:
Your fault repaired yet,i have the same trouble.can you help me
Click to expand...
Click to collapse
yes, i've repaired this problem. I made a backup of all blocks partitions from another Atrix HD and restore this backup on my device and this solve the issue
ErickST18 said:
yes, i've repaired this problem. I made a backup of all blocks partitions from another Atrix HD and restore this backup on my device and this solve the issue
Click to expand...
Click to collapse
Do you used recovery restored? can you send the backup to me? thank you.
[email protected]
or upload skydivce and tell me the link
acecombat3 said:
Do you used recovery restored? can you send the backup to me? thank you.
[email protected]
or upload skydivce and tell me the link
Click to expand...
Click to collapse
Sure bro, as soon as i can i will upload it and tell you how to do it. I'm on work right now. Glad to help

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