[levis]

No, i did not change any key assignment. Normally, the screen wakes up with any key press but only few times, after key pressed, back light of key and screen turned on but screen did not wake up or react. At that time if there was a incoming call, the screen wakes up to show slide screen but cannot slide or press any key to accept or reject call,the phone keep ringing until i remove battery. I'm using DinikGlass version.

I also tried to hard reset but the problem still occurred again.