Black Screen .. - ONE Q&A, Help & Troubleshooting

I have this problem. https://www.youtube.com/watch?v=OrmkCaNDxwY someone please help. I have it second day. It had 20% battery what can I do now?
Rom : Stock 38R
Kernel : Stock
I was searching and I found that long press power button may help. So I tried it and it help. Me ... But I also read about HW issue with same problem. So I hope this was 1. and last time. So If someone have same problem try press long time power button till it vibrate.

Related

[Q] REMICS UI crahes & need Reboot

Well first of all thanks to REMICS team for this great ROM .. clearly the best so far
Link:- http://forum.xda-developers.com/showthread.php?t=1695175
Leaving the known issues there is only one problem that is getting to my nerve and that is when my phone UI stops working
I can't even unlock the phone as the lock screen doesn't appear. The only option i have is to reboot by long pressing the power key.
No one seem to have reported this bug yet so I am guessing its just with my phone or has anyone faced this problem yet?? If yes than
any help would be deeply appreciated because i don't want to change this ROM.
alphasahil said:
Well first of all thanks to REMICS team for this great ROM .. clearly the best so far
Link:- http://forum.xda-developers.com/showthread.php?t=1695175
Leaving the known issues there is only one problem that is getting to my nerve and that is when my phone UI stops working
I can't even unlock the phone as the lock screen doesn't appear. The only option i have is to reboot by long pressing the power key.
No one seem to have reported this bug yet so I am guessing its just with my phone or has anyone faced this problem yet?? If yes than
any help would be deeply appreciated because i don't want to change this ROM.
Click to expand...
Click to collapse
I am also using RemICS. I am not sure if what i am experiencing is the same, but nevertheless here are the details. Sometimes when I try to unlock the screen doesn respond. Just stays black. I usually press the power button and the screen becomes active again. Next time, just try pressing the power button and see if the screen responds. Just a check.
Yes exactly the screen remains black but the problem is that it doesn't appear even after pressing the power key or any soft key... As i Said i have to reboot the phone...

Need help troubleshooting random reboots

Hi guys,
I was running Cataclysm/EX last week when my phone started randomly rebooting about 10-20 times a day, often getting stuck in a boot loop. I've since switched to Euphoria, but it only helped to reduce the number of lockups and reboots to about 5-10 a day.
Before I go stock and unroot the phone, I wanted to know if there are any tools or terminal commands that could help me track down the issue. Running cat /proc/last_kmsg just gives me a wdog_reset as my last reboot reason.
Many thanks!
Sounds like a faulty power button to me unfortunately.
Flash stock firmware with fastboot, if you can. If it reboots in the bootloader, or recovery, it's definitely the power button... And flashing could be dangerous, since it could reboot half way.
But a clean flash of a few roms, and it's the same with all... Sounds like power button for sure.
Quite a common issue.
Thanks Darth,
Would a faulty power button give a watchdog reset error on last_kmsg though? Seems like it thinks some software is hanging before resetting the phone.
To your point, I haven't had a reboot in about 12 hours, so perhaps the random nature of the issue points to the power button.
Do you know of any guides to fix the issue? I've opened up phones before so would at least give it a shot.
doron07 said:
Thanks Darth,
Would a faulty power button give a watchdog reset error on last_kmsg though? Seems like it thinks some software is hanging before resetting the phone.
To your point, I haven't had a reboot in about 12 hours, so perhaps the random nature of the issue points to the power button.
Do you know of any guides to fix the issue? I've opened up phones before so would at least give it a shot.
Click to expand...
Click to collapse
Not sure about the error. Sorry.
As far as checking out the button, just google "nexus 5 power button stuck", you'll find lots on it. Throw in "xda" in your search for results from here.
If it does it after flashing the stock firmware and no other apps.... It has to be something hardware related, power button or something else anyway.
I'd try that first.
I've never played with one myself, sorry. ?

Mi 4i Wake Up Lag After Flashing cm-12.1-20150815-UNOFFICIAL-ferrari.zip

Wake Up Lag after flashing cm-12.1-20150815-UNOFFICIAL-ferrari.zip
I have flashed cm-12.1-20150815-UNOFFICIAL-ferrari.zip.
Everything looks fine, but the wake-up lags quite seriously.
When I press the power key to wake up the phone,
the hardware key lights up, but the screen is still black.
After 5-8 seconds the screen may show up but then it goes off quickly.
Now I have to long press the power key,
then the reboot menu will come out, and the screen can then keep on.
But it's quite stupid.
I have flashed also the RazorReborn kernel but problem still exists.
If the problem cannot be solved, I may need to flash back to the MIUI rom to try again.
kaworu666 said:
I have flashed cm-12.1-20150815-UNOFFICIAL-ferrari.zip.
Everything looks fine, but the wake-up lags quite seriously.
When I press the power key to wake up the phone,
the hardware key lights up, but the screen is still black.
After 5-8 seconds the screen may show up but then it goes off quickly.
Now I have to long press the power key,
then the reboot menu will come out, and the screen can then keep on.
But it's quite stupid.
I have flashed also the RazorReborn kernel but problem still exists.
If the problem cannot be solved, I may need to flash back to the MIUI rom to try again.
Click to expand...
Click to collapse
you are making new therad for cm bug report ...that is so wrong...report this is proper cm thread
1) I cannot reply to the thread as the forum said I am new here (below 10 posts).
2) I have just found a solution in the long long thread (link below) and I am testing it.
http://forum.xda-developers.com/showpost.php?p=61923480&postcount=333
k2wl said:
you are making new therad for cm bug report ...that is so wrong...report this is proper cm thread
Click to expand...
Click to collapse
kaworu666 said:
I have flashed cm-12.1-20150815-UNOFFICIAL-ferrari.zip.
Everything looks fine, but the wake-up lags quite seriously.
When I press the power key to wake up the phone,
the hardware key lights up, but the screen is still black.
After 5-8 seconds the screen may show up but then it goes off quickly.
Now I have to long press the power key,
then the reboot menu will come out, and the screen can then keep on.
But it's quite stupid.
I have flashed also the RazorReborn kernel but problem still exists.
If the problem cannot be solved, I may need to flash back to the MIUI rom to try again.
Click to expand...
Click to collapse
I think you just forgot to flash the Sensor patch from cm12.1 thread
I had the same Problem when i forgot to flash it one time

Nexus 5 boot problem

Hello everybody! I hope i post this in the right place. I need help quick cause my phone went crazy. I just closed fb messenger app and the phone (Nexus 5) just restarted, and it did a boot loop. I was scared and i tried to enter bootloader mode. I did but it restarted from the bootloader and tried to boot, i saw the boot image of my Kali Nethunter android but it looped again. I want to tell you that i can't power on my phone now only if it is charging, and when is charging is doing the boot loop thing. Do you think my battery is gone? Or is a software problem? As i said above, i have Kali Nethunter 3.0. I hope is not a big problem, please help as soon as you can. Thank you really much!
I hope you understand my english, if you need i can give more details if you didn;t understand.
This seems to be known issue with power button (read from link below). Do not try to flash.
Short term fix: pressing the power button hard will work some times. But long term fix will be getting it replaced. Trace the issue to power by following the link below and then get it replaced.
Read here: http://forum.xda-developers.com/google-nexus-5/help/nexus-5-boot-loop-google-logo-t2797162
dream2011 said:
This seems to be known issue with power button (read from link below). Do not try to flash.
Short term fix: pressing the power button hard will work some times. But long term fix will be getting it replaced. Trace the issue to power by following the link below and then get it replaced.
Read here: http://forum.xda-developers.com/google-nexus-5/help/nexus-5-boot-loop-google-logo-t2797162
Click to expand...
Click to collapse
Yes, i read the article and now i think i am sure that the problem is with my power button, sometimes it turns on if i press it on a specific way or if i tap behind it. I will send it at a service i think. Thank you for the help! I really aprciate!

Samsung Galaxy S6 G920F Grey Battery Icon Loop

Hi,
I'm using Galaxy S6 and I was trying to install lineage 17 to my phone and this problem occurred. Here
Than ı tried to do fix this problem while instruction explained on link. But after couple of try it not worked.
After my last try I installed TWRP via Odin and restart my phone. But nothing happen. current status of phone is while charging charging icon gone gray and its disappear in every 2 second.
When I press the power button Samsung logo appear for 2 second and disappear again. I saw some people fix this problem with home button + power + volume up combination or something. But my home button does not work also. Another thing its not possible to replace home button for now because we are in lockdown. I don't think i have a psychical problem on my battery because its relatively new battery and i didn't have battery related problems lately.
I'm looking for any solutions for last two days but could not find any yet. If you have any suggestion please let me know.

Categories

Resources