Htc Desire 820 Gray screen after update to 6.0.1 - Desire 820 Q&A, Help & Troubleshooting

Today i just dot update to my Desire 820n and i have install it but after the update my phone go to gray screen after locking the phone and when i wan to wake it up only the backlight is turning on but not the images or apps nothing just light
how i can fix the issue ??

Related

[Q] Black screen after Call-end.

Hi,
i got my Desire rootet ( S-OFF, Clockworkmod 3.0.5, PirateRum ( based on Cyanogenmod 7 nightly )
my hboot is: 0.93.001
PVT1.
SLCD
Now.
If anyone call me, the screen goes black, normally.
If my partner ends the call, the screen wont wake up from this "sleep" mode.
If i type the power button the buttons for search and home become bright...
I think its a bug with the SLCD Screen... anyone got this problems to?
Dude,
The desire has a proximity sensor, so when you answer a call and put it by your ear, it switches off the screen.
Perhaps there is a bit of a bug in that rom, so it forgets to switch the screen back on when the call ends.
I highly doubt its a hardware issue.
Sent from my HTC Desire using XDA App
Sometimes it works, sometime it dont works.
This Desire is 2 Weeks old... Very sick. but thanks
MULTIPLI said:
Hi,
i got my Desire rootet ( S-OFF, Clockworkmod 3.0.5, PirateRum ( based on Cyanogenmod 7 nightly )
my hboot is: 0.93.001
PVT1.
SLCD
Now.
If anyone call me, the screen goes black, normally.
If my partner ends the call, the screen wont wake up from this "sleep" mode.
If i type the power button the buttons for search and home become bright...
I think its a bug with the SLCD Screen... anyone got this problems to?
Click to expand...
Click to collapse
Hi,
I have exactly the same problem with my Desire SLCD, i tried to go back to stock RUU but nothing changed
If someone got a solution.
Hey Hey i have the solution!
I fixed the problem of blank screen by cleaning dust between screen and earpiece (especially at left, where is the proximity sensor).
You can clean it like me with an air duster spay or/and with a vacuum cleaner
It works well now!!!
Enjoy!!!
how to?
i am interested
guys, check pls in what type of network screen stays black 3g or gsm,
this issue is after call only or in regular use from time to time?
this is know problem on desire, there can be falutly mobo, if your screen dont react and stays black - only battery unplug helps and this happends when your phone trying to switch between network GSM to 3G/HSDPA or from 3g to gsm
was having this issue long time + self rebooting and sent by desire to repair, they replacing mobo and know everything work fine for me,
proximity senzor works good in many cases, you can download apps to test you sensors if the proximity sensor react correctly and changing values then is not broken and pro problem is elsewhere,
face this problem on my SLi9003 and no one answer my question
This worked for me…. Finally
sh7adeh said:
face this problem on my SLi9003 and no one answer my question
Click to expand...
Click to collapse
I'm having the same problem on my Atrix HD. This fixed it. There's an Xposed module called App Settings. If you don't know what it is Google it. I looked up my phone app, dialer app and com.android.incallui in the App Setings module and selected the setting 'Show when locked'. ( you must click the little floppy disk icon to save the setting) this shows the phone and dialer ui's o er the lock screen, but still allows the proximity sensor to turn the screen off when it's to my head

[Q] Cyanogen Mod 10 Sleep Mode?

Hi guys,
Recently installed CM10 on my HTC one X and i have found that if the phone is in sleep mode for a while it fails to turn on the screen again.
The lights on the bottom panel light up and the screen backlight, but its just a black screen with nothing to show.
Is this a common bug and is there a fix?
Thanks.
kylz01 said:
Hi guys,
Recently installed CM10 on my HTC one X and i have found that if the phone is in sleep mode for a while it fails to turn on the screen again.
The lights on the bottom panel light up and the screen backlight, but its just a black screen with nothing to show.
Is this a common bug and is there a fix?
Thanks.
Click to expand...
Click to collapse
Try ncx or eprj kernels...either one might actually fix this!

Phone not waking up properly

Hi,
I update my htc one x to the jelly bean update yesterday. I have been on stock all this while and updated to the official ota. I have not installed any roms yet or unlocked the phone. Since i updated i seem to be having a strange problem. When the phone goes to sleep for prolonged periods, and i try to turn it on, the screen remains black. The light for the buttons turn on and there is light at the btm of the screen but the screen stays black. It has happened twice and the only way to solve it is to reboot the phone. i can hear messages and calls coming but the screen remain black. I am wondering is this a "feature of the phone" or is there any settings i should change? Or is there any solutions to this problem.

[Q] facing display problem in htc one x

i have htc one x and it has generated a new problem recently,when i unlock the phone the display doesn't turn on only the home button lights turn on....after few attempts display starts...this also happens when a call is coming...i could hear the ring bust sometime display doesn't turn on...
Please give more info
Custom rom
Stock rom
Custom kernel
?

Screen lock problem

Hello,guys
I have problem with my desire eye after updating to android L ,i can't disable the lock screen i always on

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