Stuck in bootloop, plz help - Samsung Galaxy S7 Edge Questions and Answers

Hey guys,
Yesterday evening my phone kept restarting.
I let it go untill the battery reached 0.
Charged it and it kept doing it.
I tried reflashing it with stock rom.
Now it reboots, starts up into android system update thing (blue screen) reaches 32.
Then it says erasing, restarts.
Now its stuck in bootloop i think.
After showing the model screen, it says no command (again with the blue screen) then it restarts.
I tried flashing different stock roms.
I can boot in download mode but i cant seem to get into recovery mode (yes i've really really tried this.)
Any1 can help me? all help appreciated.

Related

[help] m2 Boot looping or boot stuck

Hi,
Boot looping problem with my m2.
Was flashed
20111012-0056-Nightly-v1.0
(previously was on MIUI 1.10.8, before that was the MS2Ginger rc).
With that version of CM7, the phone will drop call while the battery low dialog pops up sometime. Maybe the cpu vel is too low.
Also when last time this happened, the phone shutdown itself and now it's boot looping.
Some time it can boot over the bootmenu (can see the blue/green led), but after that stuck at the boot logo or boot into black screen.
few time it can boot into Android.
Most of the time it can't even boot over bootmenu, just stuck at the boot logo.
Reflashed and wiped everything and it doesn't help.
Reflashed MIUI on to it and same problem.
Tried to get the logcat running but it only says waiting for device,
though I plugged the phone but got nothing on the command line.
//===update
using RSD Lite to flash the phone will fail because
"error getting subscriber unit"
or "error erasing subscriber unit"
Any suggestion?
Regards,
skygunner said:
Hi,
Boot looping problem with my m2.
Was flashed
20111012-0056-Nightly-v1.0
(previously was on MIUI 1.10.8, before that was the MS2Ginger rc).
With that version of CM7, the phone will drop call while the battery low dialog pops up sometime. Maybe the cpu vel is too low.
Also when last time this happened, the phone shutdown itself and now it's boot looping.
Some time it can boot over the bootmenu (can see the blue/green led), but after that stuck at the boot logo or boot into black screen.
few time it can boot into Android.
Most of the time it can't even boot over bootmenu, just stuck at the boot logo.
Reflashed and wiped everything and it doesn't help.
Reflashed MIUI on to it and same problem.
Tried to get the logcat running but it only says waiting for device,
though I plugged the phone but got nothing on the command line.
Any suggestion?
Regards,
Click to expand...
Click to collapse
Have you tried flashing the stock .sbf via RSD Lite?
Yes was trying that. But the falshing doesn't seem to be completed sucessful.
Stuck at sw update in progress...
RSDlite 4.9 shows error getting/erasing subscriber unit?
It seems like the phone has been disconnected before the flash completes
See this thread and particulary this :
EVEALEX62 said:
It's good for me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Yououououououououououou !!!!!!!!!!
I don't know if all this is nécessary but it's what I have doing .....
1rst, I have full charge my battery !
I have do this (all step 1 to 11 because "boot up the phone manually" ) with the sbf 2.2.2 officiel but modify whith this post :
The first time don't work but the second time it's good !!!!
So BIG thanks to all people have help (pat972, Atomos33,Emacore,dangpzanco,will5, motodoido) , but especially to r2beta0 et Mikevhl
Click to expand...
Click to collapse

Phone stuck on first samsung screen recovery mode not working

Hi,
Yesterday i've flashed I9505XXUBMGA_I9505OXXBMG3_I9505XXUBMGA_HOME.tar. everything was fine so i left it for charge overnight.
When i woke up phone was allready on that white first Samsung logo and it was vert hot.
I attempt several steps to repair this...
1. boot to recovery - no luck , stuck on white logo with recovery booting message.
2. boot to download mode - success
3. flash rom again - odin shows PASS message but issue remains.
4. Flash rom again with PIT - still no luck.
Does anyone have any idea how to fix this???

Bootloop- Urgent Help REquired

So I am on a stock GT9500, suddenly today the phone restarts, gets stuck on the Samsung logo and keeps going into a loop till the Samsung logo.
Also, as soon I remove and insert the battery, the loop starts. I dont have to press the power button for it to start.
The battery was about 70% if I recall correctly. It wont go into recovery and I am unable to try download mode with odin as I am in Office.
Any help please?
Your only option is Odin given you have no recovery.

[Q] I somehow lost my recovery?

So I was running CWM (Philz) I believe, and I had been running into issues while on rooted 4.2.2 D800 stock ROM. There were force closes and random reboots, etc. I've only installed xposed mods. I've also used android tuner to adjust some of the build.prop and kernel presets.
However, after my phone got stuck in what I thought was a boot loop, I finally got it up and running. What happened next was odd. I tried booting into recovery -> the "LG" splash screen showed up and it went into another infinite boot loop.
I'm assuming I somehow corrupted or lost my recovery. Any advice on what to do? I don't know if I should follow the original instructions for flashing a recovery here - http://forum.xda-developers.com/showthread.php?t=2633150.
Edit: Jesus christ my phone infuriates and confuses the hell out of me. After attempting to enter the recovery again, I am now stuck in a permanent boot loop. The last time I fixed it was by turning my phone off....and then *WAITING*.
What? That doesn't make sense you say? Of course it doesn't. But that's still what worked. I waited 12 hours, and then tried turning it on again. When I did, oh look, the AT&T screen!
CONFUSING. help please...
Double edit (Hard Mode): Going into download mode when I'm in this constant bootloop = nothing happens. That little icon that says "Download Mode" with the 5 blue circles just stays there, and my laptop ends up not recognizing anything. This happened the last time too, and all I was able to see on my laptop was "QHSUSB_BULK". I thought this meant that I would have to do a complete wiping process through Linux (found on another thread somewhere), but apparently waiting 12 hours also fixed the problem.

LG G2 Bootloop + Charging problems

Hey guys,
So I am currently stuck in a boot loop. I tried installing a new rom but upon reboot it did not but stay at the LG splash screen.
That was the beginning of my problems and eventually led to my TWRP recovery being corrupted, as well as my phone being out of battery. I can not get it to charge at all even while twrp was working. i have tried flashing it multiple times to the stock firmware however the phone does not charge in download mode and just turns off before the flash is complete.
Any help would be greatly appreciated. Thank you.
MrxxMrsSmith said:
Hey guys,
So I am currently stuck in a boot loop. I tried installing a new rom but upon reboot it did not but stay at the LG splash screen.
That was the beginning of my problems and eventually led to my TWRP recovery being corrupted, as well as my phone being out of battery. I can not get it to charge at all even while twrp was working. i have tried flashing it multiple times to the stock firmware however the phone does not charge in download mode and just turns off before the flash is complete.
Any help would be greatly appreciated. Thank you.
Click to expand...
Click to collapse
try cse flash it might help

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