Device keep restarting G935FD - Samsung Galaxy S7 Edge Questions and Answers

Hi sorry for my bad English.
My device always restarting after 2-5 minutes on the home screen and I try to turn off the device and charging it and the device restarting too even on the TWRP the device freezes after 3-5 minute and I can't touch the TWRP after but when I turn off the device without charging the device my phone is okay.
Then I tried to format data and change the TWRP but still the same when I go to TWRP the device freeze too after 2-4 minute and I still trying to flash FloydQ V1.0 then it stuck on the Changelog in the installer.
I wanna flash it with Odin but I scare if the device restarting when I flash the device
Last TWRP is TWRP 3.3.1 Moro
Last ROM is BlackDiamond NFE Port V4.0
Do you have any idea what happen with my device? And how can I fix the device? Thank you

Chances are a hardware problem. The installation of rom stock via odin would be essential to discard this option. If you do not want to try because of the risk of the device restarting in the middle of the installation, I suggest taking it to an assistance.

HI,
I had the same problem with the same model number. Wife woke up to find her phone not charging. The phone then became unresponsive then the screen went black and blue light stayed on. I tried flashing it but the flashing process failed and the phone displays a message about using Smart Switch Recovery mode. Phone was never rooted or had custom roms on it. Purely stock and I tried flashing it with a stock rom as Factory Reset didn't resolve the issue either. Is the phone dead and/or can it be resurrected?
---------- Post added at 09:03 AM ---------- Previous post was at 09:02 AM ----------
levi_jm said:
HI,
I had the same problem with the same model number. Wife woke up to find her phone not charging. The phone then became unresponsive then the screen went black and blue light stayed on. I tried flashing it but the flashing process failed and the phone displays a message about using Smart Switch Recovery mode. Phone was never rooted or had custom roms on it. Purely stock and I tried flashing it with a stock rom as Factory Reset didn't resolve the issue either. Is the phone dead and/or can it be resurrected?
Click to expand...
Click to collapse
Phone is still able to go into download mode and is still recognized by Odin but it refuses to be flashed.

Device unresponsive
levi_jm said:
HI,
I had the same problem with the same model number. Wife woke up to find her phone not charging. The phone then became unresponsive then the screen went black and blue light stayed on. I tried flashing it but the flashing process failed and the phone displays a message about using Smart Switch Recovery mode. Phone was never rooted or had custom roms on it. Purely stock and I tried flashing it with a stock rom as Factory Reset didn't resolve the issue either. Is the phone dead and/or can it be resurrected?
---------- Post added at 09:03 AM ---------- Previous post was at 09:02 AM ----------
Phone is still able to go into download mode and is still recognized by Odin but it refuses to be flashed.
Click to expand...
Click to collapse
My phone is unresponsive with only the blue led indicator light on, does this mean anything? I mean i'm assuming that my phone is hard bricked since I'm not able to access either the recovery or download mode. Initially it got stuck on a boot loop (stock rom) and switched to download mode when it was left connected to the charger and after I tried force rebooting it, it has become completely unresponsive.

I flash the device with Odin and now stuck on reset.

Related

Phone won't boot! Please HELP!

This problem started when I moved back to Arya from a 5.1.1 port few days ago. I didn't bother much, cause I keep my phone on always, but whenever I wanted to go to Recovery or reboot the phone it would not boot, would stuck at the Note 3 N9005 logo and I had to do a battery pull to solve the problem, so yesterday I thought about flashing a stock ROM via Odin, and now the phone won't boot at all regardless of the battery pull method!
I can't enter recovery either, it stays at the Entering recovery (SELinux status screen) for a few seconds and then just a black screen with nothing at all. I did flash the TWRP tar image via Odin after flashing stock ROM yesterday, so that I can do a complete wipe, but nah, can't enter TWRP. Download mode however works after a battery pull.
Here is a video, probably the worst quality video you have seen lately, but it still does show the problem :laugh: So kindly tell me what to do! I have a non working phone for over 12 hours now, and I am realising how much I depend on a phone now, that feeling is inexpressible.
how did you solve it ?

Lenovo A6000 dead after an attempt to flash a ROM

I flashed Resurrection Remix a month ago in my 1GB ram variant, and everything was fine until, one day, when I was operating camera in my phone, the phone blacked out, and restarted, and when the screen showed pattern to unlock, and any attempt to unlock the phone would lead to immediate restart, and then after 4-5 attempts, the phone started to restart in frequent short intervals only showing android logo on the screen.
I decided to flash ROM again but this time stock ROM, but this phone has a great history of not entering into recovery mode no matter what I do. It enters only on its will. So, somehow I again flashed TWRP, and then tried flashing stock rom with QPST tool, but, when flashing finished, the phone as usually restarted, but only again to be stuck in boot loop. I again tried to flash it. But this time, after the full installation, the phone became dead. No matter what I do, the phone doesnt even turn on. No vibration, no lighting of screen, and even its not detecting on connecting to the PC.
What could be the problem? Anything related to hardware? Please help.
I suggest you to bring the phone to the service center
vaddadi9953 said:
I flashed Resurrection Remix a month ago in my 1GB ram variant, and everything was fine until, one day, when I was operating camera in my phone, the phone blacked out, and restarted, and when the screen showed pattern to unlock, and any attempt to unlock the phone would lead to immediate restart, and then after 4-5 attempts, the phone started to restart in frequent short intervals only showing android logo on the screen.
I decided to flash ROM again but this time stock ROM, but this phone has a great history of not entering into recovery mode no matter what I do. It enters only on its will. So, somehow I again flashed TWRP, and then tried flashing stock rom with QPST tool, but, when flashing finished, the phone as usually restarted, but only again to be stuck in boot loop. I again tried to flash it. But this time, after the full installation, the phone became dead. No matter what I do, the phone doesnt even turn on. No vibration, no lighting of screen, and even its not detecting on connecting to the PC.
What could be the problem? Anything related to hardware? Please help.
Click to expand...
Click to collapse
I think its hard bricked
https://forum.xda-developers.com/lenovo-a6000/how-to/guide-hard-brick-lenovo-a6000-t3581892
Use this

[SM-G900F] Device reboots 3 seconds after display goes off

Device was working fine until OTA update to 6.0.1 (MMB29M.G900FXXU1CQDA). It wouldn't boot past the Samsung logo.
I downloaded that same firmware (and the one before) and flashed it via Odin 3.12.7, however situation remained the same.
Flashed TWRP 2.8.7.0 and then PhoenixROM 15.0 and device booted fine. However it would always reboot after display stays off for 3 seconds.
Flashed TWRP 3.1.0-1 and then LineageOS 14.1-20170802 and device booted fine again. The reboot problem remained the same.
The reboot problem is NOT present while device is connected to a PC, however it is present while connected to an AC wall socket.
Each time the display goes off the device stays off for 15 seconds before booting again.
Anyone got similar experience, any advice?
eqagunn said:
Device was working fine until OTA update to 6.0.1 (MMB29M.G900FXXU1CQDA). It wouldn't boot past the Samsung logo.
I downloaded that same firmware (and the one before) and flashed it via Odin 3.12.7, however situation remained the same.
Flashed TWRP 2.8.7.0 and then PhoenixROM 15.0 and device booted fine. However it would always reboot after display stays off for 3 seconds.
Flashed TWRP 3.1.0-1 and then LineageOS 14.1-20170802 and device booted fine again. The reboot problem remained the same.
The reboot problem is NOT present while device is connected to a PC, however it is present while connected to an AC wall socket.
Each time the display goes off the device stays off for 15 seconds before booting again.
Anyone got similar experience, any advice?
Click to expand...
Click to collapse
Flash stock lollipop and report back.
godkingofcanada said:
Flash stock lollipop and report back.
Click to expand...
Click to collapse
Did. Same case as with Marshmallow.
However there has been further issues, seems the phone can't be saved.
After flashing Lolipop the phone wouldn't boot via power button, but instead I need to boot it to Download mode and hit cancel.
This however makes it go to Recovery mode. Trying to boot the system from Recovery makes it power off.
Tried flashing TWRP back and when I enter it, the device keeps choosing random options rapidly, as if it's constantly detecting touch across the screen.
Therefore I'm no longer able to flash LineageOS back.
Gave up on the device in the end, seems to be defective.
eqagunn said:
Did. Same case as with Marshmallow.
However there has been further issues, seems the phone can't be saved.
After flashing Lolipop the phone wouldn't boot via power button, but instead I need to boot it to Download mode and hit cancel.
This however makes it go to Recovery mode. Trying to boot the system from Recovery makes it power off.
Tried flashing TWRP back and when I enter it, the device keeps choosing random options rapidly, as if it's constantly detecting touch across the screen.
Therefore I'm no longer able to flash LineageOS back.
Gave up on the device in the end, seems to be defective.
Click to expand...
Click to collapse
It sounds like the touch screen is going wonky. Or the mobo has an issue. You could get it diagnosed at a shop reasonably cheap

Need help to unbrick my phone

Hi,
I have a Note 4 t-mobile that is "brick" right now. and I hope if anyone offer assistance.
It is running Android 6. Ever since the last upgrade the phone would freeze and reboot on its own. I fixed that problem by installing Wake Lock. After that it would still experience sluggish at time but the phone is still very much usable.
Lately, after watching a bit of streaming video the phone would slow down so much that a reboot is needed. But yesterday my last reboot turned my phone into a brick. After that reboot the phone rebooted itself to the download mode. So I took the battery out, waited for a few minutes and put the battery back in and started the phone. Instead of booting normally the phone displayed the message including "set warranty bit: recovery" and then followed by the flashing TWRP splash screen. By "flashing TWRP splash screen" I mean the TWRP splash screen ( with the TEAMWIN logo) would be shown on the screen for a second, then the screen black out for a couple of seconds, then the splash screen is back on for a second, and the screen black out for a couple of seconds, etc, and never successfully boot into TWRP recovery. I had left the flashing splash screen overnight and nothing changed. Connect the phone to my pc via usb and fastboot wouldn't recognize my phone when phone was flashing the TWRP splash screen. So I tried to flash TWRP again by starting my phone in download mode "volume down + power". When I connected my phone to my pc Odin recognized my phone. But when I tried to flash a custom recovery (TWRP or CWM) it seems the download started but never finished (on the phone I could see the progress bar started but never progress further).
Any suggestions would be greatly appreciated1
Additonal info
I just wanted to add that my phone is still running the stock ROM.
Problem solved
Problem solved. Once I used a different cable and the download process actually worked and I was able to flash stock ROM using Odin.

Galaxy S7 edge stuck randomly in boot.

Hello,
So i was using my phone in a very normal usage, i dont recall installing any third party app or anything on that night. I last used my phone at arround 3am on Tuesday, woken up at about 5am and found it completely black with the blue led lighting up. It didnt respond to any kind of buttons combinations, it stayed like that until the battery was dead. For now I tried EVERYTHING, from flashing custom roms to downgrading or upgrading stock roms from sammobile. While flashing a rom, the phone reboots then gets stuck in erasing screen, forcing a reboot will make it return to its previous status only..
I have to signal here that i have frp lock OFF , and i guess that it is the main issue here is that the automatic update to oreo failed, i tried the solutions given on this tread : https://www.google.com/url?hl=fr&q=...870000&usg=AFQjCNEcdRjZySPCbnAulqAEIQDrHLWGRQ, but my phone wont reconnect after flashing the boot file, just gets stuck on the s7 edge screen again.
I have the exynos variant of the model and I live in Morocco !
UPDATE :
When i get to flash with a stock rom using odin , without the auto reboot option, i get the green pass and when I restart the phone manually it reboots normally and gets stuck on the samsung logo then reboots again to a black screen and the blue led again just like it was before the flash .... please help

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