CyanogenMod 11 screen problems [d415] - LG Optimus L90

All the time, my phone with a CyanogenMod 11 ROM made for D415 model, has a problem turning on the screen. Tapping the power button or home button once doesn't work. Sometimes I have to repeatedly tap the home button many times to turn on the screen if I'm lucky, or if it doesn't turn on at all, I have to reboot it by holding down the power button for so long. Is there a fix for this? Sometimes when I need to use my phone the most, it won't turn on the screen and it's frustrating.
Also, since I have CyanogenMod 11, can I flash a kdz file back to stock 10c/10e or whatever?

Related

power button brings volume up?

I've been using CM9 on the touchpad for a long time without any problem. but recently, whenever I tried to reboot the pad by pushing the power bottom, instead of showing the power menu, I got the volume up menu. I can still use the power button to turn on/off the screen. So, it seems the hardware is still OK. I already updated to the latest nightly, still the same problem. Anyone knows what's going on and how to fix it? At least, is there another way to reboot the pad?
Thanks,

[Q] disable long press power button in lockscreen?

Sometimes my phone reboots while I have it in my pocket because I accidentally press the power button for a few seconds and then somehow touch the screen so it reboots.
This happens while the screen is locked! It's still possible to press the power button a few seconds and shutdown/reboot/airplane mode/disable data.
Anyway to disable this feature?
I've found a few other threads, with this one the most promising: http://forum.xda-developers.com/showthread.php?t=2302169. However, I changed the four *.kl files, but no luck.
Have you tried with a custom lockscreen or pin on screen? Maybe it helps instead of digging in the phone system...

[Q] Power Button Not Working

I recently upgraded from 4.2 to 4.3 (Slim Bean) and suddenly my Power button doesn't work well.
When I press it, it doesn't wake the screen (not all the time, sometimes it does.)
When I remove the battery and put it in, the phone turns on immediately without me pressing the power button.
Sometimes the shutdown menu comes up randomly.
In CWM, I can't select anything ( the power button was used to select things in the menu.
Is it related to the upgrade, or is it just a coincidence of broken parts?
Any advice/workarounds?
Thanks!
It is a coincidence. Turn off the phone and try to turn it back on. Do you have the same issue? Note that Slim is not even loaded yet. Try to clean the button, search how, many threads on this subject here. Workaround is called Volume Rocker Wake, it's in ROM settings. Different place on different ROMs, but almost all custom ROMs have it. Good luck!

[Q] Xperia T sceen unresponsive after update

Hi everybody,
I am experiencing a problem on my xperia T since the 4.3 update. Everytime I turn off screen, when I turn it back on screen is not responding. Phone is working fine, people can call me, all the buttons work (volume up and down, power off, camera) but screen is not repsonding to the touch. The only way to solve it is to turn it off ( power off button + volume up ) and then when i turn it back on it works normaly untill I turn off screen. Sometimes i can turn it back on and it would work, but in 90% of the cases it wont. I had no trouble until i updated to this usless 4.3 update. Anyone got solution?

Volume down and Power key not working occassionally

I am currently on 6.0.1 build MOB30G stock. At times the power and volume button don't respond. no matter how hard you press them. If the screen is locked, the only way to turn on the screen is to get a call or attach the charger or simply press the power key for 10 seconds+ and the phone restarts. Rest of the time the buttons seem to work properly. Judging its more of a software problem than a hardware one , I have done a factory reset on the phone.. but the problem has reoccurred. I believe a recent ota update may have caused it.
Any one else facing the same issue?

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