[Q] Can't boot or go into download mode - T-Mobile, Samsung Galaxy SIII

Hey everyone,
My phone won't boot, go into recovery or go into download mode. I was on FrostyJB but was going to change to a 4.2 ROM, so I was going through my normal backup process. I set Titanium Backup to backup all apps and then left it for a while. When I came back later to pick up my phone I checked the lock screen for the time but did not unlock it. About 10 minutes after this I attempted to wake my phone, but it would not respond. I pulled the battery and attempted to reboot it. The soft keys lit up but the screen stayed black. When I try to put it into download mode it just vibrates occasionally. I was switching ROMs also due to the fact that my phone was filled up with "system data" and I needed the storage for my trip to Colorado in approximately 6 hours now. Any help is greatly appreciated and if its not too much trouble please respond quickly because I'd like to have a working phone during my trip.
Thanks in advance!

Ok, so I've managed to connect it to Odin by pressing the buttons blindly (the screen never lit up). I flashed a new recovery and rebooted it but no cigar. I assume my screen is broken somehow. I guess I'll take it to a Tmo store when I get back from vacation, it's a shame I won't have it for the trip >.<

Did you try pressing volume up + power + home key to get into recovery? Also if the soft keys lit up while trying to get into download mode then it may still be in download mode even though the screen is black. That can happen due to various things. To be sure I would connect it to a pc and see if Odin can identify it. If so then you can try flashing it back to stock and see if that makes any difference.
Sent from my SGH-T999 using xda premium

I just had very similar situation backing up system on TWRP (fell asleep and phone completely discharged while in recovery).
1)Open ODIN on PC,
2)Pull battery out of phone.
3)Connect phone to pc w/ usb
4) Put battery in
5) hold down volume, home button and power button
6) Took me immediately into download mode
..good luck
Sent from my SGH-T999 using xda app-developers app

Related

[q] stuck in safe mode

Hi, have just flashed a new radio and RIL using CWM recovery and phone has somehow put itself into SAFE MODE . Does anyone have any idea how to get it back out of this? Have rebooted, pulled battery and tried googling for a solution but not having any luck.
have you tried to boot recovery? switch off hold vol down and power. if that doesn't work then try flashing an RUU.Sounds like it may be bricked.
Good luck
Sent from my HTC Desire HD using xda premium
After a couple of hours of trying it finally came back to normal after about the tenth reboot. Didnt realise the HD had a safe mode and no idea how I managed to put it into it but its all good now thankfully . Phone still operates as normal when in safe mode but only allows certain apps to operate and shows a little transparent box on bottom left corner of screen with SAFE MODE always showing.
Wish I knew some more info on it if it happens again
I think you get into safe mode by holding the Volume Down button while powering on. Is it possible that you accidentally pressed Volume Down while booting?
For record I couldn't get into safe mode on my phone, but I'm not sure if CM7 supports it or not.
I dont think I did, last button I pushed was power to reboot system back out of CWM after flashing a new RIL. If I had pushed volume down surely that would have taken me into the phones recovery but it booted up as normal and showed me the onscreen SAFE MODE symbol. Hopefully doesnt happen again because there isnt much info on getting rid of it
My previous post is not so clear. I meant pressing Volume Down after the phone starts to power on, not at the same time as pressing Power. Anyway it sounds like you didn't do that...
Sent from my abucus

[Q] What did Clockwork Manager do?

I opened up CWM and told it to do a backup, I gave it a name and then it immediately shut off and wont come back on. I removed the battery and tried turning it back on and nothing. Did CWM just brick my phone and if so how?
Can you get into download mode?
Sent from the pink Unicorn from the Darkside.
DarkStarr said:
I opened up CWM and told it to do a backup, I gave it a name and then it immediately shut off and wont come back on. I removed the battery and tried turning it back on and nothing. Did CWM just brick my phone and if so how?
Click to expand...
Click to collapse
Hold volume up + volume down + power button and when your phone switched on after 10 seconds its starts to vibrate release the power button but keep holding the Vol up + Vol down buttons till CWM appears... Do wipe cache then wipe dalvick then reboot your device...
The buttons do nothing, it doesn't respond to being plugged in. I let it sit a bit with no battery still no luck, I let it sit plugged in. Its looking very much like somehow it bricked it.
Try this:
Go to galaxys2root.com find your device and look up how to unroot t mobile galaxy s 2. Gives you a step by step guide and also the files you will need to put your device back to stock.
This is how I done it over 5 times and not once has there been an issue. Make sure Odin is open and you have followed the directions given. Make sure Kies is not open. If Kies is open it will not work.
1) power off device( DO NOT plug in USB.)
2) take out battery.
3) hold power ,volume up and down at the same time. Best way to do this is holding the phone upside down. ( frees your other hand - thumb in power button)
4) put battery back in.
5) plug in USB.
6) as soon as you feel vibration let go of power button.
7) your device will load up in download mode. Press volume up.
8) in Odin, if tar file is loaded you should see com6 in yellow. And device will show mounted.
9) press start and find something to do. Clip your nails, shave , shower , take a dog for a walk. The process takes about 10 mins. DO NOT touch anything.
10) after phone reboots go into settings/backup and reset/ factory reset. PS. This will reset everything on your internal to factory. You WILL lose all you had in your phone.
Your phone should be in stock and completely factory. Please read read read and re read. I'm not responsible for your device.
Sent from my SAMSUNG-SGH-T989 using Xparent ICS Tapatalk 2
Yea, its already toast, a jig does nothing, its not charging and on top of that its not responding to buttons or usb cables. I called samsung and its going in to be fixed, what a PITA all because Rom Manager/Clockwork mod screwed up a simple backup.
People have all ways said using ROM manger app on our phone was a bad ideal
Sent from my SAMSUNG-SGH-T989 using Tapatalk 2
Yea...... Now I know, and why isn't this information (Rom Manager on the T989 is a probably gonna break stuff) not in the info thread?
DarkStarr said:
Yea...... Now I know, and why isn't this information (Rom Manager on the T989 is a probably gonna break stuff) not in the info thread?
Click to expand...
Click to collapse
Because 99% of users never experienced a problem. Truth is, for our phones at least there aren't too many options.
TWRP is a good different recovery. However its still probably less stable than clockwork mod. If you are creating s backup, never do it from the app. Use recovery.
Sent from my SGH-T989 using xda premium
Well, its on its way back, they replaced the PBA (Phone Board Assembly) so it truly bricked it.

[Q] Brick? (Phone won't stay in download mode)

Hey guys, I'm not sure if my phone is dead. It was running fine this morning, Task & Ktoonsez' AOKP with Ktoonsez kernel. However, I tried to unlock it a little while ago and it wouldn't go on. It boots to the splash screen, both normally and going into recovery, but it doesn't last long enough to go into recovery or boot normally. I try to boot into download mode and it boots, but the phone turns off after a few seconds.
I tried to flash back to stock in Odin, but the phone doesn't stay in download mode long enough for the flash to finish.
I'm not sure what to do. Any help would be appreciated.
Pretty sure if it was bricked it wouldn't boot into download mode at all. It sounds like it is losing power or something. The only thing I can think of is maybe your battery is bad. Download mode can run off of USB power if you remove the battery after booting into it. Maybe plug your phone in and boot into download mode, then take your battery out before it shuts off and see if it stays on.
Lumixz said:
Pretty sure if it was bricked it wouldn't boot into download mode at all. It sounds like it is losing power or something. The only thing I can think of is maybe your battery is bad. Download mode can run off of USB power if you remove the battery after booting into it. Maybe plug your phone in and boot into download mode, then take your battery out before it shuts off and see if it stays on.
Click to expand...
Click to collapse
No dice. It just did the same thing it's been doing. I went into download, popped the battery, it stayed in download for a few seconds, and then powered off.
Could it be a faulty power button? The phone is constantly vibrating by itself and if the power button was messed up it could be causing the phone to leave download mode.
Sun0fNothing said:
No dice. It just did the same thing it's been doing. I went into download, popped the battery, it stayed in download for a few seconds, and then powered off.
Could it be a faulty power button? The phone is constantly vibrating by itself and if the power button was messed up it could be causing the phone to leave download mode.
Click to expand...
Click to collapse
As far as I can tell pressing or holding the power button in download mode will only restart it, but won't shut it off. Also it takes about 10 seconds. I don't think it's your power button.
Lumixz said:
As far as I can tell pressing or holding the power button in download mode will only restart it, but won't shut it off. Also it takes about 10 seconds. I don't think it's your power button.
Click to expand...
Click to collapse
Ah, okay.
In that case, though, I have no clue what's causing the problem here. At this point the only thing I can do is enter download mode for a few seconds, but I can't get it to be enough time to flash a ROM in Odin.
Sun0fNothing said:
Hey guys, I'm not sure if my phone is dead. It was running fine this morning, Task & Ktoonsez' AOKP with Ktoonsez kernel. However, I tried to unlock it a little while ago and it wouldn't go on. It boots to the splash screen, both normally and going into recovery, but it doesn't last long enough to go into recovery or boot normally. I try to boot into download mode and it boots, but the phone turns off after a few seconds.
I tried to flash back to stock in Odin, but the phone doesn't stay in download mode long enough for the flash to finish.
I'm not sure what to do. Any help would be appreciated.
Click to expand...
Click to collapse
Might be a dumb question... Is your battery charged? I'd plug it in for a while off and see if the battery logo comes up and than try putting it in recovery or download.
Sent from my SGH-I747 using xda app-developers app
KorGuy123 said:
Might be a dumb question... Is your battery charged? I'd plug it in for a while off and see if the battery logo comes up and than try putting it in recovery or download.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
I tried that too. It's been plugged in for a while and the same thing happens. It just stays in download mode for a few seconds and then turns off. Also, I tried flashing back to stock in Odin but it failed because the phone turned off before the flash could finish. Now the phone says "Firmware upgrade encountered an issue. Please select Recovery mode in Kies and try again."
So it's basically stuck in download mode cause of a corrupted flash. If I could get the phone to stay in download mode, I could flash it back to stock with Odin, but it's not giving me enough time at this point.
I'm running into the same problem currently, I was wondering if you were able to find a solution. Same ROM same Kernel. I've been using my current version of the ROM since October and haven't flashed anything recently, It just died on me last nigth and now I'm experiencing what you are as well. I was able to turn on the phone somehow last night but it stayed on for couple of mins and turned off again. At the time I had 60% charge.
Thanks
Unfortunately not. Sent my phone back to AT&T and they honored the warranty (despite it being very clear that I was rooted and on custom software).
@fly3rr
Sent from the Dank Device
Sun0fNothing said:
Unfortunately not. Sent my phone back to AT&T and they honored the warranty (despite it being very clear that I was rooted and on custom software).
@fly3rr
Sent from the Dank Device
Click to expand...
Click to collapse
Thanks. I got the phone when it launched so it's been over a year hence I'm well over the one year manufacturer warranty. Doubt they'll honor it for me =/.
Bad news, It's not about software, it's a hardware issue.
I had that issue with a Sprint S3,
The power button switch is stuck pressed all the time, you can try to hit it a little and maybe it pops out but the issue is gonna still there.
If you remove and insert the battery does it vibrates and tries to turn on without pressing the power button?
Damian8a said:
Bad news, It's not about software, it's a hardware issue.
I had that issue with a Sprint S3,
The power button switch is stuck pressed all the time, you can try to hit it a little and maybe it pops out but the issue is gonna still there.
If you remove and insert the battery does it vibrates and tries to turn on without pressing the power button?
Click to expand...
Click to collapse
yup I just realized it was the power button issue. I managed to fix the problem[kind of], i kept trying to get into download mode while connected to AC Adapter with official charging cables. And it stayed in download mode long enough for me to go back to stock ROM. I'm just trying to avoid hitting the power button as much as possible because every time I do something goes crazy and phone turns off.
I'm gonna try and go to AT&T store tomorrow to see if they can do anything about this.
Thanks again for your help. I really appreciate it.
You're welcome. Good luck dude :thumbup:
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
I have the same problem. I've tried to install quickly the twrp. But is not time enough
My problem was the battery. After charge a lot, all thing works fine.

Power Button cuts device off on 1 press

Really trying to figure this out. Every time i Press the Power Button my phone immediately shuts off instead of going to the option to reboot or screenshot. It was fine earlier but now I cant use the shortcut to reboot into recovery or just reboot the phone + the lockscreen does not show up after 3 or 4 min after the phone is off (and yes the phone isn't set to go off in 10 min, just 1) can somebody please help or point me to a thread that shows me what the deal is? Thank you so much!
killacam1989 said:
Really trying to figure this out. Every time i Press the Power Button my phone immediately shuts off instead of going to the option to reboot or screenshot. It was fine earlier but now I cant use the shortcut to reboot into recovery or just reboot the phone + the lockscreen does not show up after 3 or 4 min after the phone is off (and yes the phone isn't set to go off in 10 min, just 1) can somebody please help or point me to a thread that shows me what the deal is? Thank you so much!
Click to expand...
Click to collapse
ROM/kernel you are running. Also pressing the power button IMMEDIATELY shuts the phone, keeping the power button pressed brings up the reboot menu.
Jedix20 Rom and the Stock kernel it came with. When I press the power button and the screen turns off. When I press it again it doesnt go to the lockscreen. And if I hold it just for 2 seconds instead of the pop up option to reboot the phone it just shuts the phone off. Normally it takes like 4-5 seconds after I hold it for it to completly power off. Now it doesnt do it anymore. I tried reverting back to the Stock GB through odin and it still doesnt work. I thought it was perhaps something wrong with the system files so I tried factory resetting JediX20. No good. I booted into download mode and installed stock through odin. No good. And I Installed Jedix20 back again. I had a factory test message with some box pop up on the screen and stayed primaraly on the home screen.. it looked like a debug mode. I downloaded Titanium and deleted those files and the factory mode with the phone information vanished. Im just trying to figure out why wont the lockscreen appear anymore or the options to boot to recovery, reboot, airplane mode ext. Wont appear.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
killacam1989 said:
Jedix20 Rom and the Stock kernel it came with. When I press the power button and the screen turns off. When I press it again it doesnt go to the lockscreen. And if I hold it just for 2 seconds instead of the pop up option to reboot the phone it just shuts the phone off. Normally it takes like 4-5 seconds after I hold it for it to completly power off. Now it doesnt do it anymore. I tried reverting back to the Stock GB through odin and it still doesnt work. I thought it was perhaps something wrong with the system files so I tried factory resetting JediX20. No good. I booted into download mode and installed stock through odin. No good. And I Installed Jedix20 back again. I had a factory test message with some box pop up on the screen and stayed primaraly on the home screen.. it looked like a debug mode. I downloaded Titanium and deleted those files and the factory mode with the phone information vanished. Im just trying to figure out why wont the lockscreen appear anymore or the options to boot to recovery, reboot, airplane mode ext. Wont appear.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
Click to expand...
Click to collapse
It may be a hardware issue, as it is also happening on the stock rom. IMHO I would take it back to stock (remember to reset the flash count) and take it your carrier. Keep in mind that your phone has a 1 year warranty since the day it was delivered to the first customer.
Not really a possibility. I bought this outright and its on straight talk. Ive flashed pac 4.3 and it works like a charm. It only happens on touchwiz but why? I have no clue. It was fine untill a couple days ago. I know that since it did work on an aosp based rom that the problem lies somewhere in the touchwiz roms files.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
Phone is in factory mode. Either your efs is corrupted or the phone has detected a crash somewhere else. Just google factory mode to see how to get out of it..usually by if you backed up your efs you could restore them and reboot
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
I flashed back to pacman 4.3 for a few days and it worked fine....then I reflashed jedix20 after 2 days and it was back to normal. Weird though. Im sure it was the efs thing you mentioned though
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

Soft brick, but can't access recovery mode

Hey there, so my phone randomly decided to stop working today.
Whenever I put the battery in the phone or plug in the charger, the Samsung screen loads then nothing. This all happens without me pushing the power button btw. Then the power button doesn't work, nor can I access recovery.
Like I mentioned, this all happened very suddenly and unexpectedly. I haven't flashed a rom in awhile so I'm not sure what caused the problem. One tidbit worth mentioning is that my phone would randomly reboot on the rom I've been using, but it wouldn't happen too often.
Any help would be greatly appreciated. Not exactly sure what I should do in this situation. Thanks for reading.
nfsplayer99 said:
Hey there, so my phone randomly decided to stop working today.
Whenever I put the battery in the phone or plug in the charger, the Samsung screen loads then nothing. This all happens without me pushing the power button btw. Then the power button doesn't work, nor can I access recovery.
Like I mentioned, this all happened very suddenly and unexpectedly. I haven't flashed a rom in awhile so I'm not sure what caused the problem. One tidbit worth mentioning is that my phone would randomly reboot on the rom I've been using, but it wouldn't happen too often.
Any help would be greatly appreciated. Not exactly sure what I should do in this situation. Thanks for reading.
Click to expand...
Click to collapse
try to be quicker to access recovery, power off the phone. then press the power, vol up, and home then AS SOON as you see the blue text on the left top side of the samsung logo screen let go of the buttons, it should boot into recovery then wipe data factory reset and reboot.
Andy_nu said:
try to be quicker to access recovery, power off the phone. then press the power, vol up, and home then AS SOON as you see the blue text on the left top side of the samsung logo screen let go of the buttons, it should boot into recovery then wipe data factory reset and reboot.
Click to expand...
Click to collapse
Yeah, I was able to do that once, but then the phone just goes to a black screen and doesn't load anything
nfsplayer99 said:
Yeah, I was able to do that once, but then the phone just goes to a black screen and doesn't load anything
Click to expand...
Click to collapse
flash this recovery attached with odin by booting into download mode via power vol down and home, wipe data factory reset and reboot
http://www.androidfilehost.com/?fid=9390212717148635222 (recovery)
http://www.androidfilehost.com/?fid=9390275921635705049 (odin)
place in pda with only f. reset time and auto reboot checked. it SHOULD only take about 10 seconds to flash. as soon as your phone reboots hold the recovery combo and it should go to it
I can't really access download mode either.
I'll get to the screen that asks if I want to go into download mode, then push the up on the volume rocker, get to the next screen, but then it goes black about a second later.
Thanks for all the help so far though.
nfsplayer99 said:
I can't really access download mode either.
I'll get to the screen that asks if I want to go into download mode, then push the up on the volume rocker, get to the next screen, but then it goes black about a second later.
Thanks for all the help so far though.
Click to expand...
Click to collapse
kinda odd. never had that happen before. ,maybe you could try to reflash the download mode into your phone using this method
http://forum.xda-developers.com/showthread.php?t=2369125(make sure you use a debrick.img http://d-h.st/iEy for att not sprint BTW)
or use a jig. since your phone can still access the boot interface.
nfsplayer99 said:
I can't really access download mode either.
I'll get to the screen that asks if I want to go into download mode, then push the up on the volume rocker, get to the next screen, but then it goes black about a second later.
Thanks for all the help so far though.
Click to expand...
Click to collapse
Have you done this and then connected the USB to see if ODIN will recognize the phone? it's entirely possible that you are getting into download mode, but just can't see it..
It's certainly worth a try.

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