Black screen nexus 5 - Nexus 5 Q&A, Help & Troubleshooting

Hi can anyone help me? I had flashed elementalx kernel in chroma rom, after some hours the screen has had some glitches. after an hour later I took the phone from mypocket and the screen is switched on , but remains black. I try with the various toolkit to reflesh stock rom , but the screen remain black

Hold the power button for 10 seconds or until your device force reboots , also what rom did you have and what kernel before you flash elementalx and how did you flashed it?

Related

*resolved* Touch screen & recovery issues with new install of slimkat

**** resolved *****
(left the battery out for 30 min then tried rebooting into recovery - worked. immediate face palm)
Coming from CM 10 to SlimKat 4.4 build 4 - clean install. Installed the .zips and when I rebooted, the touch screen was not responding. Hard buttons working fine, but can't unlock the screen (somehow a pattern unlock is now on my phone when I had that turned off previously...?!). Tried to reboot into recovery but it takes me to the splash screen and back to the unlock screen. I'm about ready to pull my hair out! Any other suggestions to at least get back to recovery? I was running the latest version of CWM.
Thanks in advance!

Device not turning off?

Hi guys.
As i recently installed TwistedKat and charged my phone over night because the battery was empty i couldnt turn off the screen via power button anymore. Longpressing it still shows the menu but i cant turn off the screen at all. What was also quite amazing is that the bootscreen doesnt come up anymore, its just a black screen instead of the twistedkat logo.
Im on TwistedKat 2.6
Using the Icecode Kernel from the 28. march since i cannot download the latest version.
Any ideas what this could be?
(Wiping caches also doesnt help i tried that a few times)
Edit: the problem also happened while i was on another rom - vanir - i solved the problem by doing a fresh install but since its happening again i would love to know what causes this problem.

[Q] Nexus 5 Carbon rom help

Hello, I have used carbon rom for several months now. and i am very happy with it. but now i have a problem, my nexus 5 doesnt seem to work anymore, all i see when i press some buttons is a screen filled with random pixels and sometimes random flashes of diffrent colors. ( i provide some images attached ), I didnt change anything so how did this happen ?
I somehow managed to get into fastboot mode and restored a backup. so i thought it was all fixed and then i flashed the last carbon rom again, seems to be working. but 5 minutes later the same random pixels appear and flashes of colors.
Can anyone help me, I cant use my phone anymore...
Anyone with same issue ?
So... 4 days later i got into fastboot again and did a full wipe and flashed CM11, it worked ! i was so happy my phone worked again, i got it setup to my launcher, .... but 3 days later it just freakin dissapeard again.... , please reply someone
Some info :
Nexus 5
TWRP
Carbon rom / stock / CM11
Thanks.

[Completed] Resurrection Remix ROM 6.8 Build running Kernel 6.2 - Bootloop Issue Zenfone 5

Hello, Newbie Here!
So I recently flashed the Resurrection Remix ROM Build 6.8 and Kernel 6.2.
The Build is rather stable and In my honest opinion better than CM12.1 which I was on previously.
So the normal functions of the phone are normal and I feel this is a much stable build. I use a ASUS Zenfone 5(ASUS_T00F)
But I face random reboots where the phone restarts itself and gets stuck at the boot. Only when i try to force reboot from the bootloop screen does the phone restart normally and even that takes three or four attempts. First I thought it was just getting used to the new Kernel then when this started occurring frequently I became more aware that this might just be a potential risk.
Today afternoon, My Phone was literally stuck at bootloop for 2 hours.... Only when I tried to do three-four manual forced reboots by pressing my power key and with each instance entering the TWRP mode and doing a dalvik and cache wipe only then was I able to boot up my phone normally.....It totally drained the battery though. I was at 78% and when my phone finally booted up I was shocked to see just 1% charge left.
Everytime this issue occurs...either the phone is completly stuck in bootloop or goes to the "Android is upgraing your apps" notification and then again comes back to the bootloop.
I have also done two fresh flashes before this as well so I know its got nothing to do with a dirty flash.
I then started googling for the same issue that other Zenfone 5 users might be experiencing but to my shock...No threads on it could be found with the issue that Im experiencing.
Pretty frustrated right now I have no clue what to do.
Donot want to go back to STOCK ROM..It sucks.
Please help Guys!
Thread closed / Duplicate

AK Kernel Bricked My OPO On CM13

Hello, today I updated my phone to the latest CM13 Nightly and it was going well. Then my AK Kernel Updater notified me to update the Kernel so I did. After rebooting my phone, it is stuck on the AK Kernel screen for a few minuted (2 - 5 minutes) then my screen turns black but my phone is still running in the background but I cannot view the screen (I can use the buttons and can press icons on the screen randomly) Any tips without wiping my phone from it's data?
ronaldonater said:
Hello, today I updated my phone to the latest CM13 Nightly and it was going well. Then my AK Kernel Updater notified me to update the Kernel so I did. After rebooting my phone, it is stuck on the AK Kernel screen for a few minuted (2 - 5 minutes) then my screen turns black but my phone is still running in the background but I cannot view the screen (I can use the buttons and can press icons on the screen randomly) Any tips without wiping my phone from it's data?
Click to expand...
Click to collapse
Wipe system and reflash ROM + gapps should be back on stock kernel then
Sent from my A0001 using Tapatalk
If you made a Nandroid backup before, just hold down the power button until the phone hard shuts down, boot into recovery, and restore your old backup
Just dirty flash over your ROM. It will change the kernel to it's stock state. This is what I do every time I'm running into a problem like this.
There is no ak kernel for CM13. Just check next time the thread.

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