[HELP] [BUG] screen turns off at low brightness level - Android Q&A, Help & Troubleshooting

Hello,
i've a huawei y210-0100 running android 2.3.6, i flashed the firmware from the official website then, the screen has no backlight i could see nothing. I tried randomly to set the brightness at higher level and i succeeded now it works well ... but i've to set the brightness more than 60 % to get it working ! is there any way to fix that !? my phone is rooted and i've cwm installed (i've to use it with computer by taking screenshots)

Upppppp !!!

Related

[Q] XWKI8 Screen not timing out

Hi,
I recently updated to the XWKI8 stock firmware and now the screen fails to time out I have tried setting the time out to 15s/30s/1 min but the screen never switches off.
Is this a know issue? Is there any work around? I am getting fantastic battery time gains by upgrading from 2.3.3 but all is lost the moment the screen gets turned on due to an incoming message (when the phone is in my pocket) and then never gets turned off)
--Ashwin
kkashwin said:
Hi,
I recently updated to the XWKI8 stock firmware and now the screen fails to time out I have tried setting the time out to 15s/30s/1 min but the screen never switches off.
Is this a know issue? Is there any work around? I am getting fantastic battery time gains by upgrading from 2.3.3 but all is lost the moment the screen gets turned on due to an incoming message (when the phone is in my pocket) and then never gets turned off)
--Ashwin
Click to expand...
Click to collapse
1) Tried normal reboot since flash?
2) Updated via Kies? So maybe you try to reflash it but then you have to do it via Odin (Kies just see that it's the actually one)
Here the files and instruction: http://forum.xda-developers.com/showthread.php?t=1075278
CHEERS
kkashwin said:
Hi,
I recently updated to the XWKI8 stock firmware and now the screen fails to time out I have tried setting the time out to 15s/30s/1 min but the screen never switches off.
Is this a know issue? Is there any work around? I am getting fantastic battery time gains by upgrading from 2.3.3 but all is lost the moment the screen gets turned on due to an incoming message (when the phone is in my pocket) and then never gets turned off)
--Ashwin
Click to expand...
Click to collapse
Please try the following - if not already done:
1. Wipe cache partition in recovery mode (Volume UP + Home + Power).
2. If you have CWM then also clear Dalvik cache (for Java VM).
If that does not help either, you may have to make a hard reset (*2767*3855#).
As this will wipe internal SD card, be sure to have everything in a backup elsewhere.
EDIT:
Here is another guess to try before.
There are two different places where you can set the screen off time.
The one you found is (I am sure) in Menu => Settings => Display => Screen timeout.
The other one is in Menu => Locations and Security => Timeout.
Maybe there is an other value set on your phone.
Try to change this setting before wiping everything.
Good luck !
Resolved!
A combination of the above two suggestions resolved the problem. Tried setting and unsetting security options and rebooting. It seems to be working now.
Thanks guys!

E970 brightness issue

Hi All,
I soft bricked the phone and then used LGNPST and the stock.bin jb file to get back the stock rom, but i am facing a strange problem. Everytime i reboot the phone, no matter what brightness level i have selected before the reboot, it makes it 100%. After reboot the phone stays on the original set brightness, but within split seconds it makes it 100%. Any help on this would be appreciated.
vicks619 said:
Hi All,
I soft bricked the phone and then used LGNPST and the stock.bin jb file to get back the stock rom, but i am facing a strange problem. Everytime i reboot the phone, no matter what brightness level i have selected before the reboot, it makes it 100%. After reboot the phone stays on the original set brightness, but within split seconds it makes it 100%. Any help on this would be appreciated.
Click to expand...
Click to collapse
had a similar issue went ahead and flashed the ROM][KRT16M] Google Android KitKat 4.4 geeb [AOSP] and now it works fine could be a software issue.

Help...!!! Display Issue...!!! Screen dark but runs in background!

Since last week my display acting weirdly. Currently on eXistenZ Premium | 6.0.0 | 30/11 LB
After few seconds of use screen goes black (but back light still on) but runs in background & when screen off manually (by double tapping or power button) then on manually (by double tapping or power button) lockscreen appears normal & then can unlock & work normally for some times till the same thing happened. Some times even boot screen face the same problem but after turning screen off & on allow the phone to work for few mins till the problem starts again.
I've tried stock ROMs, custom ROMs, in Unlocked & Locked bootloaders but the problem exists. I wondered if it is a heat related problem as I can work for a longer period if I keep phone switch off for some time.
Please help to solve this...!!! I'm really depressed.! :crying::crying::crying:
Hi,
I have been using Ex Roms for a while now and not experienced this. ( Currently using 6.0 prem )
I will recommend i clean/fresh install. I.E
Flash latest .264 FTF ... with wipe selected.
Flash Adroplus Kernel in Fastboot & Flash Rom.
My current method ... trust this helps.

S6 Edge only works on lollipop

Hello everyone,
My S6 EDGE on Lollipop:
Does not work light sensor , always set in full brightness
If I upgrade to Marshmallow or Nougat:
Light sensor gets fixed
Fingerprint / Lockscreen stops working
Wifi does not remember passwords after reboot
If I turn off Wifi I can't turn it back on unless I perform a reboot.
Testing the sensors on service menu all of them work
Tried cyanogenmod / lineage os , same problems
Do I have a defective unit although everything looks like it is a software problem
Any ideas? besides factory reset, clear cache, safe mode, etc.... all tried to no avail....
Thanks!
gabriel2007 said:
Hello everyone,
My S6 EDGE on Lollipop:
Does not work light sensor , always set in full brightness
If I upgrade to Marshmallow or Nougat:
Light sensor gets fixed
Fingerprint / Lockscreen stops working
Wifi does not remember passwords after reboot
If I turn off Wifi I can't turn it back on unless I perform a reboot.
Testing the sensors on service menu all of them work
Tried cyanogenmod / lineage os , same problems
Do I have a defective unit although everything looks like it is a software problem
Any ideas? besides factory reset, clear cache, safe mode, etc.... all tried to no avail....
Thanks!
Click to expand...
Click to collapse
I had the brightness issue once. It was always full and would flash from dim to full brightness constantly. And as i remember i flashed carhd custom rom which fixed the issue.

Screen goes blank after sleep and Phone doesnt charge when switch off

edit: NOUGAT ROMS ALSO WORKS ! But oreo/pie roms give me screen of death issues after locking device .
If i let it connected to charger then display works fine . No issues after unlocking ...
Also latest twrp recoveries having same issues . But if i flash old twrp recovery screen works fine .
Also if i turn off device and connect charger theres no sign of charging indicator but its still charges .
phone charges normally when powered on.
Please any one can help ?
I recently installed new display on le max x820 .
But after installing display and flashing new rom . Now whenever screen goes to sleep it wont unlock. I can take screenshots and calls/notifications also coming .Led is also blinking. Phone works normally but as soon it goes to sleep or i lock it by myself .display wont come up .
Also phone doesnt charge when i switch off phone . no icon or led shows up if i powered off and plugin charger .
but phone charge normally when phone is siwtched on .
i tried different roms also tried qfil method but none of them solved my problem except cuco fastboot rom 5.9
it works 100% but i want to update to oreo as i was using it previously but now i dont have any other options.
i tried diffrent qfil files and fastboot also stock ones but to no avail
can someone please help me ?
can anyone help ?
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