Ok, so you know how the phone's screen turns off when the proximity sensor senses that the phone is being held up to your head during a phone call?
Well I just got a call and when I tried to open the keypad the screen wouldn't turn back on. Even after the call was over the screen wouldnt turn back on... After each call I have to press the sleep/wake button at least 4 times (until i hear the "lock" sound) for the screen to return to the lock screen. It's happened multiple times and I've tried everything from restarting to performing a full restore on my phone.
does anyone have any idea what the problem could be?
EDIT: I'm using a 3GS that was previously jailbroken (updated from 3.1.3 jailbreak)
Well I just got a call and when I tried to open the keypad the screen wouldn't turn back on. Even after the call was over the screen wouldnt turn back on... After each call I have to press the sleep/wake button at least 4 times (until i hear the "lock" sound) for the screen to return to the lock screen. It's happened multiple times and I've tried everything from restarting to performing a full restore on my phone.
does anyone have any idea what the problem could be?
EDIT: I'm using a 3GS that was previously jailbroken (updated from 3.1.3 jailbreak)