[Q] Brightness adjustment doesn't work. Screen won´t turn on again.
Hello guys, I hope some one can help me out here.
Yesterday, after I woke up I noticed my phone has turned off, I turned it on again with no problem, minutes later I tried to check something on it but the screen doesn't turned on, the backlight from the keyboard and the 4 button under the screen still works, I can press any button and it sounds like phone still works, even with the camera button I hear the shutter like the phone take the photo, the system is on while the screen is still off. The only way to see the screen now, is removing the battery and leave the screen on all the time, I notice then that the brightness adjust doesn't work and it got stuck in the last one used (about 40%).
I was at the moment with CM9. I tried with stock rom using Odin, also again with CM9, and CM10.2. Changed kernel in the last two but the problem is still there.
UPDATE: I just tried CM7 and brightness control works, but still has the problem.
Do you have any ideas for this? Thanks in advance.
P.D. Sorry for the bad English.