[HELP] S8+ G955FD systematically rebooting after system has properly booted up - Samsung Galaxy S8+ Questions & Answers

Hello guys!
I got a problem here I can't manage to solve nor understand with my S8+ Duos.
I flashed the official ROM (build G955FXXS4CRIA) via Odin3 and it installed just fine but whenever the phone boots up, it systematically reboots after a few seconds for no visible reason.
It's NOT stuck and bootlooping at the logo/splash screens because the phone starts up normally. No black screen either.
I sometimes get an error message stating that Google Play Services have stopped or any other random app (system and pre-installed) and it end up rebooting on its own.
I tried flashing other compatible ROMS and even used a combination ROM to troubleshoot it but everything seems fine.
Safe mode doesn't solve anything and doesn't prevent the device from rebooting.
Any help would be greatly appreciated!
Thanks!

Blackheart said:
I tried flashing other compatible ROMS and even used a combination ROM to troubleshoot it but everything seems fine.
Thanks!
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Click to collapse
So the phone works correctly then?

JeffDC said:
So the phone works correctly then?
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Click to collapse
It does. Starts normally but ends up restarting after after 5 to 10 seconds randomly.

Related

CM10 Always Force shutdown within 2 mins of using (HELP)

so i been trying constantly to install cm10 on my phone and i even tried some of the other roms based on it (pacman and JellyBam) but the phone loads fine and i get the the screen that sais to pick my language (obviously the first time i booted i got the "android is upgrading" stuff)
but on every rom i get like half way though the initial setup and my phone just shuts off but not actully off it just turn off the display and the keys but i cant do anything and i cannot turn back on without pulling the battery.
i managed once to get past the setup screen but then i got some FC's such as clock and keyboard. am i doing something wrong?
i upgraded from Stock GB and also tried from CM7 (stable) and also the cm7 works with the phone signal but every rom i flashed with cm10 i get no signal at all.
The solution is to install this: http://forum.xda-developers.com/showthread.php?t=2037287
Good luck.
xxvelorionxx said:
The solution is to install this: http://forum.xda-developers.com/showthread.php?t=2037287
Good luck.
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Click to collapse
o
how can we do that is the phone is rebooting ?

[Q] Need help galaxy s2 i9100 boot loop and freezing

Hello I am searching for help. The problem is that my galaxy s2 i9100 stopped working properly. It started like this maybe I took out the battery or something I don't remember and then I turned it on the phone wouldn't boot. I thought maybe my android operation system got bricked so I decided to re flash it but as I can remember the phone wouldn't go in to download mode but some how I managed to reflash the firmware but then phone booted it just froze and then I pressed lock button the phone screen would go black and reboot. After installing cyanogen mode 11 the phone would boot and it could be used again until pressed the lock button it would go black and reboot so I have been reading forums and found problems like boot loop corrupted mmc or something else corrupted and I don't know what the real problem is because the symptoms are like boot loop or corrupted mmc or soft brick. I have already tried other kernels other android versions clock work mode
migimantas said:
Hello I am searching for help. The problem is that my galaxy s2 i9100 stopped working properly. It started like this maybe I took out the battery or something I don't remember and then I turned it on the phone wouldn't boot. I thought maybe my android operation system got bricked so I decided to re flash it but as I can remember the phone wouldn't go in to download mode but some how I managed to reflash the firmware but then phone booted it just froze and then I pressed lock button the phone screen would go black and reboot. After installing cyanogen mode 11 the phone would boot and it could be used again until pressed the lock button it would go black and reboot so I have been reading forums and found problems like boot loop corrupted mmc or something else corrupted and I don't know what the real problem is because the symptoms are like boot loop or corrupted mmc or soft brick. I have already tried other kernels other android versions clock work mode
Click to expand...
Click to collapse
I have found that my emmc has the insane chip bug. The phone boots normally with cyanogen mode 11 but then it goes to sleep mode or I press the power button the screen goes black and the phone restarts. I have tried siyah kernel to try dual boot but then I flash siyah I cant get into recovery.
I think you should flash latest STOCK ROM with Odin, and then follow available custom rom instructions on xda...
Test if the stock rom will work for you, boot your phone etc... Try to use it a few days. If everything is OK, proceed with
further procedures...
twinsen.net said:
I think you should flash latest STOCK ROM with Odin, and then follow available custom rom instructions on xda...
Test if the stock rom will work for you, boot your phone etc... Try to use it a few days. If everything is OK, proceed with
further procedures...
Click to expand...
Click to collapse
I have already tried this but with the stock rom phone boots but at the section where I have to chose language I jus freezes stops working
So I think it is a hardware problem. Phone on stock rom shouldn't freeze on language selection. Something is wrong. If you are on warranty, let them fix it for you, if you are not, try to fix it in some phone repair point. I'm sure you can stop your attempts. It will not be better for now.
twinsen.net said:
So I think it is a hardware problem. Phone on stock rom shouldn't freeze on language selection. Something is wrong. If you are on warranty, let them fix it for you, if you are not, try to fix it in some phone repair point. I'm sure you can stop your attempts. It will not be better for now.
Click to expand...
Click to collapse
Take it straight away to the official service centre

[Q] Random freeze and random reboots

I have a Motorola Droid Mini (XT1030) which I have rooted using CrashXXL's method. But my phone has been randomly rebooting at all various times. Not it has also started to get frozen, even a hard reboot does not seem to help at times.
I have tried to boot in the safe mode and it looks okay. but I have not tried using safe mode for long. But the phone was giving me random reboots even after the first boot after rooting, without any app installed.
Also, I tried flashing just the stock ROM, without root, and still I would get reboots randomly. Any ideas about how to track the problem or solve it?
I am sort of a noob in this department, but I can follow instructions very well.
Thanks in advance!

Bricked/soft bricked SM-P905

Hello!
Around a month ago I installed a custom rom on my Samsung Galaxy Note Pro 12.2 (SM-P905), which ran smoothly until a week ago, when my tablet suddenly wouldn't leave the Samsung Galaxy Logo screen when booting. I was also unable to access recovery (I had TWRP installed), however I was able to access download mode. Then I decided to try to install the stock firmware using Odin. It seemed fine until it was about halfway through the installation, when it seemed to disconnect and the installation failed. After several attempts this still happened. I also tried installing both TWRP and CWM, both of which passed in Odin, however I am still unable to access recovery mode. I also tried installing the custom rom, with the same results as I mentioned earlier. In addition to this the screen has also begun flickering a whole lot, both when showing the Samsung logo and when in download mode, however it seems to intensify during the latter. This, in addition to the fact that I am unable to get any response when it isn't hooked up to my computer, has led me to believe that there is some issue with the battery as well, however I am absolutelly clueless at the moment.
I also have to mention that this is my first post here and my first attempt at installing a custom rom or doing anything of this nature to my devices. Any help would really be appreciated!
mbrau said:
. In addition to this the screen has also begun flickering a whole lot, both when showing the Samsung logo and when in download mode, however it seems to intensify during the latter. This, in addition to the fact that I am unable to get any response when it isn't hooked up to my computer, has led me to believe that there is some issue with the battery as well, however I am absolutelly clueless at the moment.
Click to expand...
Click to collapse
Your battery connector needs to be re soldered first before trying to flash firmware.
Read the threat " Flickering Screen " for more information. Cracked battery connector will cause flickering screen, reboot, hang on samsung logo at boot..etc...

Samsung Galaxy S7 boot and freezing issues

I've had my S7 since March. Worked flawlessly until around 2 weeks back. The first issue I got was that the phone stopped responding. I haven't linked that to any specific application. It happened at random. So the phone freezes and screen goes black. I used the Power button + Lower Volume button to power up the phone again and it worked. But then the no response problem happened more often. So I decided to go for a factory reset. I did this using recovery. But I continued to get the freezing issue. And the last time I got it was a few hours ago. But this time when I used the power button+ down volume button, the phone got stuck in a boot loop. I managed to bring up recovery to power down the phone. When I booted into recovery, I got the a dead android logo with a yellow exclamation mark in a triangle. I tried to power up my phone back, but it again got stuck in a boot loop. I know I can resolve this situation by doing a reset again. But I suppose this is not the solution as I will continue to get the freezing and not responding problem again.
Any advice please?
Thank you.
itsmystie said:
I've had my S7 since March. Worked flawlessly until around 2 weeks back. The first issue I got was that the phone stopped responding. I haven't linked that to any specific application. It happened at random. So the phone freezes and screen goes black. I used the Power button + Lower Volume button to power up the phone again and it worked. But then the no response problem happened more often. So I decided to go for a factory reset. I did this using recovery. But I continued to get the freezing issue. And the last time I got it was a few hours ago. But this time when I used the power button+ down volume button, the phone got stuck in a boot loop. I managed to bring up recovery to power down the phone. When I booted into recovery, I got the a dead android logo with a yellow exclamation mark in a triangle. I tried to power up my phone back, but it again got stuck in a boot loop. I know I can resolve this situation by doing a reset again. But I suppose this is not the solution as I will continue to get the freezing and not responding problem again.
Any advice please?
Thank you.
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Click to collapse
Hi mate
after you factory reset it , did you use the phone for a while without restoring any app?..so you are sure is not an app making the mess
My first option would be flash ( odin) firmware again.....
Check his guide
Use home_csc instead of CSC so you do not lose anything
I actually didn't restore any app after reset. I rather re-installed only 2 apps I use most. And I've been using these apps since I started using my mobile. I don't think they could be responsible for the crashes.
If I have to flash, I've been wondering if I could have a go at Nougat.
Would that be a good idea?
itsmystie said:
I actually didn't restore any app after reset. I rather re-installed only 2 apps I use most. And I've been using these apps since I started using my mobile. I don't think they could be responsible for the crashes.
If I have to flash, I've been wondering if I could have a go at Nougat.
Would that be a good idea?
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Click to collapse
Hi
Yes you can flash nougat, seems to be stable......but still is a Beta version
Hi
I got the same problem ... did you find any solution for this problem ??
Replacing motherboard fixes this issue. Its not software related. Faulty board. With Nougat this will happen even more. I know because happened to me..
ohhh
how much did cost you for that ?

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