Hi everyone i replaced the screen in my brother's htc aria yesterday but now when he gets a call the screen kinda dies.
If a call comes in he accepts it, and then the screen will turn off and not turn back on, even though the phone is on as he a in the call,
He then needs to turn the phone off to get the screen working again.

Last night I took it apart again to make sure the two ribbon cables were connected properly and they were.

Any suggestions?

Cheers