Hi!
I've got an N910C with Lollipop ( I did a factory reset after upgrading and cleared cache) . It randomly decides to reboot, and will keep doing so. After a reboot, I can use it for about a minute till it reboots again. Booting into safe mode fixes it temporarily and it stays fine after safe mode, a regular reboot doesn't help.
I'd prefer not to factory reset, and would like to find the cause (app/sd card? Sandisk 8GB btw)
Cheers, thanks!
My N910A does the same thing except the times it reboots can vary from a minute to an hour later, but it reboots a lot.
Doesn't happen in safe mode only regular boot mode. That tells me it's either an app or SD card.
I swapped SD cards and same issue. I wish there was a log I could look at to see what app is running at the time of reboot, but haven't found any logs that have that info.
I'm stuck and running out of ideas.
Try factory reset again man and remove Sd and try to boot it
You can identify where the problem come from
Related
So I put my sim in the other day and the phone shuts down as normal however it would not reboot.
When it tried I got the intermittent vibrate. I was able to boot both into d/l mode and reset. I tried to do a factory reset but the tablet would not perform the function.
I hooked it up to odin and reflashed rotojma and its back up and running.
I hot swap my sim all the time and this is the first time this has happened.
Any thoughts?
Thanks
I loaded Yuki's ROM and updated to Mango via Zune. Had it running for about a week before I discovered that when I turn off the phone and then turn back on, it gets stuck at the point where it should be loading the home screen. I get the time at the top and that's it; the phone is completely unresponsive. The only fix I found was to do a hard reset and start over. I thought maybe an application caused this so after the reset, I turned off the phone before loading any other applications. It got stuck again at the same place. I suppose this could be linked to the sd card and I'll try a different one. Just wanted to see if anyone else has experienced this problem.
--Edit--
I've linked my issue to the sd unlock cab. As long as I don't install, mango restarts with no problems.
I've had this a few times.
Usually get the lockup at the SIM password screen.
Just reboot again and it will come back. Sometimes a couple of boots are needed.
I have a supported Sandisk card BTW.
Thanks. I've given it 2 tries before the reset but not more. I'll try to be more patient with it this time...or just avoid turning it off
I had the same problem as well, reflashed it with the same problem. after doing about 3 hard resets it finally worked.
I'm getting this continually, every time i reset i end up having to hard reset...
Hi All
I searched all the threads related to boot loop but did not solve my problem. I was in stock lollipop and my phone was working without any issues. One fine day I felt that the phone is hot and tried rebooting. The phone was struck in the initial graphic screen. Tried restarting again but the same result. After multiple failed attempts, tried doing a factory reset from the recovery with no luck. Thought that something got corrupted, installed twrp and did a fresh install of the factory image. That also did not help. Then installed Chroma ROM and then back to Kitkat factory image and all the attempts failed. Then tried installing Chroma ROM again and after a long wait, it booted up. I inserted the sim card and the network was not detected and hence had to reboot again. The reboot resulted in the bootloop again. Then installed CM 12.1(without sim) and it booted after considerable amount of wait time. Then inserted the sim card and it was not detected and had to reboot again. Now struck again in the boot animation. Is this a hardware issue? Also does the SIM card insertion requires a restart in Nexus 4.
Tried clearing cache/ dalvik cache and did factory reset, file system check but nothing worked..
Can some one help me on this..
Sabari
I also have same issue
I also have same issue,Then I installed clean os with Nexus Root Toolkit.But issue is not solved.some time when plugin into charger or pc that want happen.
sabarirjpm said:
Hi All
I searched all the threads related to boot loop but did not solve my problem. I was in stock lollipop and my phone was working without any issues. One fine day I felt that the phone is hot and tried rebooting. The phone was struck in the initial graphic screen. Tried restarting again but the same result. After multiple failed attempts, tried doing a factory reset from the recovery with no luck. Thought that something got corrupted, installed twrp and did a fresh install of the factory image. That also did not help. Then installed Chroma ROM and then back to Kitkat factory image and all the attempts failed. Then tried installing Chroma ROM again and after a long wait, it booted up. I inserted the sim card and the network was not detected and hence had to reboot again. The reboot resulted in the bootloop again. Then installed CM 12.1(without sim) and it booted after considerable amount of wait time. Then inserted the sim card and it was not detected and had to reboot again. Now struck again in the boot animation. Is this a hardware issue? Also does the SIM card insertion requires a restart in Nexus 4.
Tried clearing cache/ dalvik cache and did factory reset, file system check but nothing worked..
Can some one help me on this..
Sabari
Click to expand...
Click to collapse
Have you tried out the Nexus Root Toolkit? I know most are against toolkits but it really can't hurt in your situation! Try following the guide while having the SIM installed. And yes, SIM card insertion requires a reboot.
Good luck!
Chris
Hi guys,
I am having problems on my S7 Edge. The phone is stuck in a black screen and I tried restarting my phone by holding Volume Down + Power + Home for over a minute with no success. The phone is stock and rooted with TWRP and has been working fine for the last couple months. I tried plugging the power cable in and the battery screens shows up and I am able to restart my phone when the power is plugged in (battery over 80%). At this point it starts but after the Samsung logo appears it crashes again. I tried running the phone in safe mode but that did not work either. I am able to boot the phone into recovery mode and tried doing a Dalvik cache wipe. I get to the screen where Android is installing apps and after all apps got optimized it showed the home screen for about two seconds before crashing again.
After some more troubleshooting I took the sim card out and the phone is now running fine but whenever I put the sim card back in it crashes again. I tried turning airplane mode on and putting the sim card in which worked but once I turned airplane mode off it crashed again. My phone is Canadian version under Bell carrier. Just wondering if it is possible for a sim card to become corrupt and crash my phone like this? Are there any other areas I should check?
If anyone has some tips on what I can try it would be greatly appreciated.
Thanks!
Flash the latest Firmware using Odin by following this Tutorial step by step. Read everything at least once before you start the process!
Yes, it's possible for a SIM card, like anything else, to fail. Before messing with your factory software, I'd visit a carrier store and see if they'll let you try a different SIM.
Hello,
I noticed within the last month that my S4 seems to lag when I go to unlock the phone.
I hit the power/home button and the screen doesn't turn on. If flashes on 10 seconds later then goes black again.
After a minute, the phone finally releases itself and then I can use it again, before...
It freezes when texting, instagraming, etc...
I have:
-Taken out the SD card
-Wiped Cache Partition
-Factory reset
The only time it doesn't freeze up is when it's in safe mode.
So I have 2 possible answers: Corrupted system file or corrupted app.
Anyone know how to go about isolating the problem? Or solutions similar to this in the past?
I would completely wipe the phone and reflash the software.