Question Tried Factory Reset from Standard Recovery Screen - Samsung Galaxy Tab A8 (2021)

Holding Power & Volume Down beginning screen says Bootloader Unlocked Cannot Be trusted and then goes to Android Recovery. Tried to Factory Data reset several times, but keeps coming back to Bootloader Unlocked. I can not even tell if I am over charging or if it is charged at all. Can I get Samsung files from Samsung site to download? Which ones do you think would be best course. I just want it to be factory data reset. HELP! My recovery screen pics are attached.

NeedTablet said:
Holding Power & Volume Down beginning screen says Bootloader Unlocked Cannot Be trusted and then goes to Android Recovery. Tried to Factory Data reset several times, but keeps coming back to Bootloader Unlocked. I can not even tell if I am over charging or if it is charged at all. Can I get Samsung files from Samsung site to download? Which ones do you think would be best course. I just want it to be factory data reset. HELP! My recovery screen pics are attached.
Click to expand...
Click to collapse
Why are you holding vol down? Holding vol down and power is the method used to boot to recovery. And once the bootloader is unlocked you will always get the nag screen saying it is unsafe. Ignore it. What happens if you just push the power button WITHOUT pushing vol down?

lewmur said:
Why are you holding vol down? Holding vol down and power is the method used to boot to recovery. And once the bootloader is unlocked you will always get the nag screen saying it is unsafe. Ignore it. What happens if you just push the power button WITHOUT pushing vol down?
Click to expand...
Click to collapse
I thought that is what I said that I was holding Power & Volume down. I was holding them both.

NeedTablet said:
I thought that is what I said that I was holding Power & Volume down. I was holding them both.
Click to expand...
Click to collapse
I know that is what you said. I'm still asking why? You are complaining that that takes you to Android recovery but that is what that key combination is supposed to do.

lewmur said:
I know that is what you said. I'm still asking why? You are complaining that that takes you to Android recovery but that is what that key combination is supposed to do.
Click to expand...
Click to collapse
Oh Sorry, That is the only thing I can get to come up on tablet after Samsung Logo and Bootloader Unlocked. Then just blank screen. So I have trying to find ways to load OS/Firmware back on system since the factory data reset didn't work.

NeedTablet said:
Oh Sorry, That is the only thing I can get to come up on tablet after Samsung Logo and Bootloader Unlocked. Then just blank screen. So I have trying to find ways to load OS/Firmware back on system since the factory data reset didn't work.
Click to expand...
Click to collapse
Then you need to boot to download mode, not recovery. Plug the USB cable into a PC and not the tablet. Turn the tablet off. Then, while holding both vol down and vol up, plug the cable into the tablet. You can download the latest firmware using frija.exe. Flash the firmware using Odin on the PC.

lewmur said:
Then you need to boot to download mode, not recovery. Plug the USB cable into a PC and not the tablet. Turn the tablet off. Then, while holding both vol down and vol up, plug the cable into the tablet. You can download the latest firmware using frija.exe. Flash the firmware using Odin on the PC.
Click to expand...
Click to collapse
lewmur said:
Then you need to boot to download mode, not recovery. Plug the USB cable into a PC and not the tablet. Turn the tablet off. Then, while holding both vol down and vol up, plug the cable into the tablet. You can download the latest firmware using frija.exe. Flash the firmware using Odin on the PC.
Click to expand...
Click to collapse
I was able to successfully download the firmware and flashed it with odin. The only problem now is odin indicates PASS! in green on PC and seems to be finished, but the odin screen on PC has not closed. The tablet downloading screen remains open with the progress bar all the way at the end. Should I hit exit or reset on odin on PC or alternatively select AutoStart in options?

NeedTablet said:
I was able to successfully download the firmware and flashed it with odin. The only problem now is odin indicates PASS! in green on PC and seems to be finished, but the odin screen on PC has not closed. The tablet downloading screen remains open with the progress bar all the way at the end. Should I hit exit or reset on odin on PC or alternatively select AutoStart in options?
Click to expand...
Click to collapse
I don't know. The Odin screen remaining open is normal. But, unless you unchecked the auto-reboot in Odin options, the tablet should have rebooted when it finished flashing. If it doesn't, I guess the only thing you can do is manually reboot the tablet by holding vol down and power for about 7 seconds.

lewmur said:
I don't know. The Odin screen remaining open is normal. But, unless you unchecked the auto-reboot in Odin options, the tablet should have rebooted when it finished flashing. If it doesn't, I guess the only thing you can do is manually reboot the tablet by holding vol down and power for about 7 seconds.
Click to expand...
Click to collapse
I did uncheck the auto-reboot which the directions I had said to do so. So I just let it sit there for about 6-7 hours plugged into PC. I figured then there was no way it wasn't done installing so i unplugged from PC. After like 5 minutes or so the tablet came on with the beginning screen for setting up tablet. Now I just have to figure how much crap I really need on it. I wish I could get rid of Samsung Flow so I could use the tablet for Fan Duel. Thanks for your help. Have a good weekend.

Related

[Q] Any other ways to get into download mode?

Recently tried to flash from JF6 to JH3 and failed. It's now stuck at the phone ! computer screen.
Here's what I've tried so far starting with all the pull sd,sim,batt out and put battery back in:
1. Hold both vol up and down, then plug in usb.
2. Hold both vol up and down, then plug in usb, and then hold power. Let it flash on and off until I get to the 2nd blank screen, then release power.
3. Hold vol up and power, then plug in usb. Let it flash on and off until 2nd blank screen, then release power.
Holding down and power doesn't make the phone!computer flash at all.
I'm really at a loss now. No idea how to get back into download mode... I wasn't able to use the key combos to do it before; just used adb.
Any tips? Help is much appreciated. Thanks in advance.
I've always done after turning off the phone:
1. Plug in USB
2. Hold volume up + down
3. Press and hold power until it turns off for second time then let go (although it's worked for me on the first time it goes off)
Worked every single time for me.
tysj said:
I've always done after turning off the phone:
1. Plug in USB
2. Hold volume up + down
3. Press and hold power until it turns off for second time then let go (although it's worked for me on the first time it goes off)
Worked every single time for me.
Click to expand...
Click to collapse
Doesn't seem to work for me... anything else you can think of?
Have you tied to Flash it with Odin back to stock? Always flash back to stock before flashing. Every thread starts with the same instructions, flash back to stock first. Not to kick you when you're down.
I'd flash back to stock with Odin.
Rhiannon224 said:
Have you tied to Flash it with Odin back to stock? Always flash back to stock before flashing. Every thread starts with the same instructions, flash back to stock first. Not to kick you when you're down.
I'd flash back to stock with Odin.
Click to expand...
Click to collapse
He wouldn't be able to flash without getting into download mode now would he?
op: Make sure that odin is open and ready on your computer. if that doesn't work then i hate to say it but...
Looks like I've got an expensive paperweight? Luckily for me I got it yesterday...
Stupidly enough though, I probably should have returned it in the first place. It wasn't working quite right... I've never seen a phone not respond to button combos or have problems connecting to a computer via USB and I've owned my share of Samsungs. Each boot into their own recovery mode just fine via buttons... guess I won the lottery?
If anyone has some ridiculously convoluted way to get into download mode, I'd be glad to try it.
Did a bit of snooping...
http://forum.xda-developers.com/showthread.php?t=765703
It seems there are a fair amount of phones with disabled button combos...
when i flashed to jh3, i found doing the adb reboot download the easiest way to get into download, even when i messed up my phone and it would boot to galaxy s screen and it would get stuck. Found plugging it in via usb and then running the adb command
Ah... I see. Well, considering I can't get it to recognize it or anything... it's pretty much fubar. I tried my sister's captivate and it boots into download mode just fine with both vol + plug in usb.. so I assume I just had a defective unit that became more defective.
Thanks for the help all, and let's just have this be a lesson to anybody who wants to know, if you follow the instructions on the odin thread and you can't get in, either you're doing something wrong or the phone is wrong...
And adb never hurt anybody.
Thanks again everybody.
pokedoke said:
Did a bit of snooping...
http://forum.xda-developers.com/showthread.php?t=765703
It seems there are a fair amount of phones with disabled button combos...
Click to expand...
Click to collapse
I just exchanged a Captivate for shutting down by itself, got one that can't three button reboot, accidentally bricked it and couldn't recover it. Exchanged it for yet another one that also can't three button reboot. Uggh!

[Q] How can I turn my phone on? - Serious Problem

Hi all.
No other expression can describe mine right now.
I was trying to flash I9000XWJM9 using Odin. The instruction was to first tick the 'Re-partition', 'Auto Reboot', and 'F. Reset Time'. Next, I load the 512.pit file, and start flashing as instructed. Here's my mistake. When the phone turned off, and I saw Odin display 'Pass', I thought that it is safe to remove the battery, so I eagerly removed it. Then only I realized that I should wait for the phone to display something related to reset.
Now, my phone can't be turned on in any way. I tried to plug the charger to see if there's any battery indicator for charging, but nothing happen.
I'm trembling with anger at myself for being hasty, and also for the phone that might just be a brick soon.
What should I do now??
HELP!
Here's the tutorial from XDA that I followed: http://forum.xda-developers.com/showthread.php?t=802909
khirolazuddin said:
Hi all.
No other expression can describe mine right now.
I was trying to flash I9000XWJM9 using Odin. The instruction was to first tick the 'Re-partition', 'Auto Reboot', and 'F. Reset Time'. Next, I load the 512.pit file, and start flashing as instructed. Here's my mistake. When the phone turned off, and I saw Odin display 'Pass', I thought that it is safe to remove the battery, so I eagerly removed it. Then only I realized that I should wait for the phone to display something related to reset.
Now, my phone can't be turned on in any way. I tried to plug the charger to see if there's any battery indicator for charging, but nothing happen.
I'm trembling with anger at myself for being hasty, and also for the phone that might just be a brick soon.
What should I do now??
HELP!
Here's the tutorial from XDA that I followed: http://forum.xda-developers.com/showthread.php?t=802909
Click to expand...
Click to collapse
Its not a serious problem
Take out the battery for few minutes, open Odin select PDA/modem/CSC (I9000XWJM9) and pit 512 **Try with Repartition Unchecked**
Insert battery and press Volume down+Home+Power until download mode is available, connect the cable and it will show colored in 1st box of Odin (Comm), just press start
nasgilani said:
Its not a serious problem
Take out the battery for few minutes, open Odin select PDA/modem/CSC (I9000XWJM9) and pit 512 **Try with Repartition Unchecked**
Insert battery and press Volume down+Home+Power until download mode is available, connect the cable and it will show colored in 1st box of Odin (Comm), just press start
Click to expand...
Click to collapse
I will try that and see what will happen.
Thank you.
Nope, not turning on...
I tried every possible button combination.
Vol Up+Home+Power, Vol Down+Home+Power, Vol Up+Vol Down+ Home+Power, Vol Up+Power, Vol Down+Power, and of course, Power button for a minute.
Getting despair and regretted of flashing the firmware...
After quite a few hours from removing the battery and putting it back, and tried to turn on the phone, nothing happen. Can't even go into download mode or recovery mode.
Is my phone totally bricked?
Yes, the phone can be turned on now. After I charged it for 15 minutes, then I tried to turn on using download mode, and it works. Thanks nasgilani!
I'm so relieved! Ok, back to flashing lol!
khirolazuddin said:
Yes, the phone can be turned on now. After I charged it for 15 minutes, then I tried to turn on using download mode, and it works. Thanks nasgilani!
I'm so relieved! Ok, back to flashing lol!
Click to expand...
Click to collapse
You welcome, I guess it was out of charge
Sent from my GT-I9000 using XDA App

[Q] Flashing to Froyo Issue

My Phone: Stock Eclair 2.1 JH7 update Build 1006
(amazingly no GPS or shutdown issues)
Rooted
Voodoo Lagfix
That's It.
I read alot on here about upgrading to Froyo, regarding having to un-root and stopping lag fix. I could not figure out how to stop lagfix, which I figured I had to be rooted to do so, so I just didn't un-root either. So my mistake I just said F-It and started Kies Mini and plugged in my phone. My firmware updated and my phone rebooted, however it gets to the Galaxy S screen, and instead of booting up my screen goes black and nothing happens, like it shuts off. So, what should I do from here, as this is my only phone, and I don't have readily available access to a computer.
get to the download mode and reflash to stock using odin.
well that's what I was thinking of doing, however. it seems I can only boot into recovery mode. Vol. Down button and Power button. The three button combo seems to do nothing for me, don't know why. So how do I get into Download mode? My first phone WAS the three button combo.
ConeyKiller said:
well that's what I was thinking of doing, however. it seems I can only boot into recovery mode. Vol. Down button and Power button. The three button combo seems to do nothing for me, don't know why. So how do I get into Download mode? My first phone WAS the three button combo.
Click to expand...
Click to collapse
the key combo may not work on certain build phone. if it happens to your phone, you have to build a jig yourself or buy one (i can send you one, PM me).
ConeyKiller said:
well that's what I was thinking of doing, however. it seems I can only boot into recovery mode. Vol. Down button and Power button. The three button combo seems to do nothing for me, don't know why. So how do I get into Download mode? My first phone WAS the three button combo.
Click to expand...
Click to collapse
fire up ODIN 1-CLICK
connect USB to Computer
remove battery from phone
replace battery
hold down both volume buttons
insert micro USB into phone
*DOWNLOAD MODE!*
Well I sure do appreciate that offer. Vol. Up & Vol. Down button with ODIN open and Then plugging in USB got me to download mode. heh I pushed Master Clear, so we'll see what happens.
THANKS!
I figured that out right before you posted it! you Canadians are alright. lol
I would give you a thanks, but I can't find the button for you!
clemmie said:
fire up ODIN 1-CLICK
connect USB to Computer
remove battery from phone
replace battery
hold down both volume buttons
insert micro USB into phone
*DOWNLOAD MODE!*
Click to expand...
Click to collapse
Been about 15 mins since hitting Master Clear phone still says Downloading... Do not turn off target. I forget, having only flashed once to the leaked, does it usually take this long?
ConeyKiller said:
Been about 15 mins since hitting Master Clear phone still says Downloading... Do not turn off target. I forget, having only flashed once to the leaked, does it usually take this long?
Click to expand...
Click to collapse
you cannot be in the download mode if you just want to do a master clear. boot the phone normally, enable the debug mode and do the master clear using odin there.
No it shouldn't. Another thing that helped was to install the driver package that is included in the Original Post for 1-click. If that still doesn't work after 5 or so minutes, unplug and try again, but this time just go for the ROM flash. You should see the blue status bar moving on the phone. I had the same issue. This took me a few tries.
well odin now says Removed! like i'm supposed to celebrate. phone still says downloading.. lol I guess I should have hit START instead.
Thanks so much clemmie. phone is back to stock you can master clear in download mode, just takes 20 mins. lol I hit start instead and it put me back to the stock jf6. now time to get froyo wee! thanks alot guys, thread can be closed and deleted if you would like.

[q] galaxy s tweak app froze my phone

my phone has been frozen at the samsung i9000 screen ever since opening this app.... i am very new to this do not understand most concepts here.. ie. flashing a rom. If anyone can help me get my phone out of this state or has any suggestions on how i should fix this please comment.
if you can get into recovery mode try flasing another rom via cwm or flash it using odin and download mode (flashing non wipe roms via cwm might leave your apps and data intact)
What is the full name of the app? How did you try using it? Do you know what firmware version your phone is on?
First thing to try is turn off, remove battery sim and any microSD. leave five minutes and put all back in and turn on.
krtken said:
if you can get into recovery mode try flasing another rom via cwm or flash it using odin and download mode (flashing non wipe roms via cwm might leave your apps and data intact)
Click to expand...
Click to collapse
i can get in recpvery and download mode but have no clue really how to flash a rom.. i have odin and a few otehr files but i cannot get this back to normal.
Tehpriest said:
What is the full name of the app? How did you try using it? Do you know what firmware version your phone is on?
First thing to try is turn off, remove battery sim and any microSD. leave five minutes and put all back in and turn on.
Click to expand...
Click to collapse
the app is galaxy s tweaks or something very simalar (black and white logo) the two options i was given in the app were "YES-BREAAAAK my phone" and "NO- Im not crazy" i selected no and then my phone just reset and wouldnt turn on again ive tried everything i can do without hooking up to a comp ( as far as i know) but thx for the advice
Where did you get this from? It does not seem to be in the market.
OK just found it. Have a read off all the comments. Not good.
http://www.appbrain.com/app/gst-(galaxy-s-tweaker)/com.pommedeterresautee.lagfix
You could try restart holding Home Vol up and Power button then choose Clear cache and Factory reset.
or
Try restart the phone holding home Vol down and press power button to get into recovery mode. then plug in and open Kies go to tools and firmware recovery.
Tehpriest said:
OK just found it. Have a read off all the comments. Not good.
http://www.appbrain.com/app/gst-(galaxy-s-tweaker)/com.pommedeterresautee.lagfix
You could try restart holding Home Vol up and Power button then choose Clear cache and Factory reset.
or
Try restart the phone holding home Vol down and press power button to get into recovery mode. then plug in and open Kies go to tools and firmware recovery.
Click to expand...
Click to collapse
Is telling me i need recovery code, I have never received one.
Just read this so it may work for you.
disconnect the phone from USB, pull the battery, replace it, boot into recovery mode and reconnect the phone. Go back to Kies and tools firmware recovery.
In other words repeat what you have done :-s
Original post on Android Forums.
The message indicated that I would need a recovery code that could be obtained later by clicking Tools | Firmware Emergency Recovery Menu.
I was then instructed to disconnect the phone, pull the battery, boot into recovery mode and reconnect the phone which I did. The phone would not reconnect. At this point I called Samsung tech support and wasn't impressed when I was simply told to repeat the procedure. But to my surprise, the upgrade was successful the second time around. Go figure! Anyway, I was wondering if anyone else ran into the recovery code message.
Click to expand...
Click to collapse

[Q] bricked tab after odin "success" message

i've tried to flash my tab using odin and overcome stock safe (first step on their guide). everything went ok in odin, got a green success message. but now, my tab won't turn on or do anything at all. the only response I get is after pressing the turn-on button and then the screen sort of lights up but nothing else.
Have you tried reentering download mode and flash again?
Maybe first time you did something wrong and now have to reflash a stock rom. See "How to unbrick" threads for details
hey
I can't get it into download mode at all. just the backlit screen thing
Ksoje said:
hey
I can't get it into download mode at all. just the backlit screen thing
Click to expand...
Click to collapse
Try getting into recovery, DO wipe/factory reset, clear cache, reboot... (search how to do it, can tell you, but better U search and find out)
can't do that either. I tried power button + vol up / down combo, but all i get is a backlit screen that turns off the second i release the power button
edit: not sure if its a regular brick, but what happens is this: I press the power button for about 3 seconds, the back light goes on but that's it. if i leave the button the light goes off
Does your PC recognize the Tab in that condition, if yes, connect thru Odin and flash again or try flashing overcome kernel atleast..
nope i've tried to connect it using USB but got no connection
Is your Tab fully charged ?? Try to charge it for a couple of hours and if it turns on, enter the download mode and try again. But please make sure to charge the tab.....just in case.
Good luck
yes, it was fully charged. anyway, i was able to open it up, unplug and replug the battery, but now it does nothing. doesn't light up, doesn't respond to charging or connecting to PC

Categories

Resources