S6 (SM-G920W8) BootLoop - Galaxy S6 Q&A, Help & Troubleshooting

hello, Guys my S6 is fully stock and awaiting pingpong to support my device. now just recently I opened the "internet" app on my S6 and the top inch of the display was all static and froze for about a minute then rebooted itself. now its stuck on the " Powered by Android" Boot screen. I am about to Hold the Power+Home+Volume down and the phone restarts to just get stuck at the boot screen again if I keep Holding all 3 buttons it will take me to the blue screen stating if I want to install a custom OS. is there anything I can do without having to send my phone in?
EDIT: I have finally got kies to download and flash the STOCK rom after flash there is still no boot. still can't access recovery

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Unable to boot GT-P6200 in recovery mode

Hi
I cannot get my Samsung Galaxy Tab 7.0 Plus (GT-P6200) to boot in recovery mode.
I tried the following:
1) Switch off the Tab.
2) Press the Power + Volume Up buttons simultaneously until I see the "Samsung Galaxy Tab 7.0 Plus" screen, then release the Power button and keep pressing the Volume Up button. The tab then get's stuck on the Samsung screen, even if I release the Volume Up button. It stays on this screen indefinitely, only option is to reboot by keeping the power button pressed for 5 seconds.
Any help will be appreciated.
Thanks!
same issue
I am having the same issue as well. My tab gets stuck on the "Samsung Galaxy Tab 7.0 Plus" screen and does not move on from that. When i try to boot in recovery mode the screen is just black and slightly illuminated. Please help
Ces123 said:
Hi
I cannot get my Samsung Galaxy Tab 7.0 Plus (GT-P6200) to boot in recovery mode.
I tried the following:
1) Switch off the Tab.
2) Press the Power + Volume Up buttons simultaneously until I see the "Samsung Galaxy Tab 7.0 Plus" screen, then release the Power button and keep pressing the Volume Up button. The tab then get's stuck on the Samsung screen, even if I release the Volume Up button. It stays on this screen indefinitely, only option is to reboot by keeping the power button pressed for 5 seconds.
Any help will be appreciated.
Thanks!
Click to expand...
Click to collapse
Same problem
any help ???
On which verison thar ur on???? have u tried to wiping data in stock recovery
??
same problem I'm having with my Samsung Gt-p6200, it just boot-loops to the "samsung galaxy tab 7.0" boot loading screen and hangs.. these happened after i flashed my firmware from stock honeycomb to jellybean(the austria firmware, i think that's been posted in this forum).
here's what happened before the problem:
-I flash the stock honeycomb firmware with the jellybean one that i found here..
-after i flashed using ODIN, the new firmware works great, i was even informed that i have free 50GB worth of dropbox space,
the file was named P6200XXMC3_P6200OXAMC3_ATO
- I have used it for a day, until the battery drains and i have to charge, but when i opened it again, it already does this "boot loop" problem
- i have tried flashing CWM with ODIN(as i've read here somewhere that it might help) and do that wipe cache and factory reset thing but that didnt help solved the problem.
hope anyone could help me, im also thinking flashing it back to it's original stock firmware but I dont have a backup of that and I dont know where to get one, I've been searching the net for two days for that stock rom but all i found are the new jellybean ones and some old ones but is uploaded to hotfile which is now deleted or locked.
I hope you guys could help me out and thanks in advance!
try flashing a new , latest firmware on odin
just try it.
ovox0 said:
I am having the same issue as well. My tab gets stuck on the "Samsung Galaxy Tab 7.0 Plus" screen and does not move on from that. When i try to boot in recovery mode the screen is just black and slightly illuminated. Please help
Click to expand...
Click to collapse
Hello guys! Im also having this same issue.
*Using the same firmware that was posted here in xda because i was having trouble downloading those official jellybean firmwares
*The battery got drained
then if i charge it, it will remain in a "blank slightly illuminated screen"
* after a few munutes, the tab gets really warm.
*but if i dont charge it, it will get drained again because it keeps on turning on itself back to this time to the "galaxy tab plus screen"
I cant access recovery mode.
I can access odin mode and can flash successfully with cwm or the same firmware back but the problem still persist.
I havent tried other firmwares though.
4 days passed already and i cant figure this out
Please help
So I had this happen to me yesterday, where it rebooted randomly on me, only to freeze on the Galaxy Tab 7.0 Plus screen. I had custom recovery (TWRP) don't know if that matters, but I was able to access it by holding Power+UpVol but keep it held. It would freeze on the same spot but since I was still holding the keys it reboots a second time and this time it would go into recovery.
I then wipes cache and dalvik, no go. Sadly did a full wipe. Still no going past the tab plus text. So I flash MF1 official 4.1.2 firmware (I was previously on 4.1.2 UK official) still no go. Put in latest 2.8 TWRP and booted into it still with some trouble as I mentioned above. Did another wipe and it then hung on blank screen or so I thought. Took a long time to boot and after a long time, and the Android is upgrading message, by some weird chance I was on the MF1 official rom but all my apps settings everything was saved.
Working 100% now and I still don't really know what the hell happened. But if this helps anyone then all the better!
My samsung p6200 is woking almost fine but i am not able to go into the download mode when i press volume down button and power the screen is at samsung logo it stays for a while and then it restarts from there,its the stock rom that's messd up i belive any help how to go into downlod mose other way would b apriciated

S6 (G920T) Bricked and Never Rooted

I was taking a picture the other day and then my phone rebooted to the Samsung logo, and stuck there for like 2 hours until it ran out of battery.
After that I tried to boot into recovery mode but it also got stuck at the Samsung logo. I could get into download mode though. So I tried and successfully flashed the firmware through both Odin and SmartSwitch but when I boot up the phone it gets stuck at the Samsung logo again...
Has anyone else encountered this issue? Can anyone possibly help me
If you are trying to get in the recovery you shouldn't have reached the Samsung logo. When completely off, hold the power+home+volumeup until you see the recovery. Don't just press them and expect to get into recovery. You are gonna see the splash boot animation Samsung Galaxy S6 G920T hold the buttons and after that you will see the recovery.

Galaxy G930F Stuck at Samsung Screen

My Galaxy S7 G930F is stuck at the Samsung Screen. I cant turn it off, however if I press the Power Button, click the Home button, and Volume Down, the screen goes black and goes back to the Samsung Screen.
Events Leading up:
I rooted my phone with CF-Auto-Root. It worked flawlessly. I then turned off the OEM Unlocked in developer options (stupid me). After that, I got SuperSu and updated the binary then restarted. FRP stopped me from booting back up. I used Odin download manager and flashed G930FXXU1APB6 (again, even more stupid). I was supposed to flash G930FXXU1BPH6. So, after flashing I get stuck at the Samsung screen. Please help.
Update: I did figure out how to get into Odin Mode by Vol Down, Home, and Power at the same time for 30 seconds. Downloading G930FXXU1BPH6 and will flash it when it's done.

Rooted S8+ AT&T Stuck on Boot Screen, Please Help!

I successfully rooted my S8+ using the Sampwned method, it was buggy and I lost the ability to use wifi-calling so I decided to revert back to stock firmware.
I downloaded stock AT&T Firmware from Samsmobile website. Went into odin flashed the firmware, it ran everything successfully however when the phone went to reboot,
it go stuck on the "Samsung Galaxy S8+" Screen.
Below where it says Samsung Galaxy s8+,
there is an Icon of an open Lock, with the word "Custom" below it.
And below that it says "Powered by Android"
I am not able to do anything from this screen at all!
I can't get back into download mode, I can't boot into safe mode. I cant hard reset.
Nothing works for me at all.
What can I do to fix this?
that happened the first time i rooted. whet i did was:
1) hold the power and volume down buttons together until screen shuts off,
2) immediately after (right when the screen goes black) let go quickly and hold bixby button, volume down, and the power button.
it should boot into download mode. i had to do it a few times before it registered, if not hold power and volume up buttons until it reaches that upload scrren and you should be able to get to recovery. hope it helps. goodluck
Csmith9918 said:
I successfully rooted my S8+ using the Sampwned method, it was buggy and I lost the ability to use wifi-calling so I decided to revert back to stock firmware.
I downloaded stock AT&T Firmware from Samsmobile website. Went into odin flashed the firmware, it ran everything successfully however when the phone went to reboot,
it go stuck on the "Samsung Galaxy S8+" Screen.
Below where it says Samsung Galaxy s8+,
there is an Icon of an open Lock, with the word "Custom" below it.
And below that it says "Powered by Android"
I am not able to do anything from this screen at all!
I can't get back into download mode, I can't boot into safe mode. I cant hard reset.
Nothing works for me at all.
What can I do to fix this?
Click to expand...
Click to collapse
Let the battery run out then charge and try to boot

bricked s7 edge HELP!

hello
i fear i may have f##cked my phone and am panicking!
i installed a custom rom and the installation seemed to go well but aftetr when i rebooted it seemed to stay on the loading screen for ever even after multiple reboot attempts. anyway i messed around with it (not remembering what i done) and everytime i boot after it shows the s7 edge text it immediately loads a red screen. i have tried to get into recovery by holding home, power and vol up but again boots to red screen. i can boot into downloading mode by holding home, power, vol down.
so ive done some searching on google and it points to i need to flash stock rom with odin whilst in download mode. i got the stock rom for my model and attempting to flash but after sboot.img it fails. (screenshot attached).
please someone help!
james
jamos316 said:
hello
i fear i may have f##cked my phone and am panicking!
i installed a custom rom and the installation seemed to go well but aftetr when i rebooted it seemed to stay on the loading screen for ever even after multiple reboot attempts. anyway i messed around with it (not remembering what i done) and everytime i boot after it shows the s7 edge text it immediately loads a red screen. i have tried to get into recovery by holding home, power and vol up but again boots to red screen. i can boot into downloading mode by holding home, power, vol down.
so ive done some searching on google and it points to i need to flash stock rom with odin whilst in download mode. i got the stock rom for my model and attempting to flash but after sboot.img it fails. (screenshot attached).
please someone help!
james
Click to expand...
Click to collapse
That error means it's the wrong firmware. Flash the stock that was on it before you messed about with custom ROM.
Also please read ALL instructions when flashing custom ROMs, some take 15 minutes on first boot.
UPDATE
the error only happened as i wasnt flashing the very latest stock rom. downloaded from samsung website and now is working fine
phew

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