Screen unlocking problems

[Gauhar Mahmood Azeem]

On KitKat I'm having now problem of screen not unlocking even though I have pressed the button, I have to wait a lot. It happens sometimes but continually.

Sent from my Nexus 7 using Tapatalk

 

[B. Diddy]

Have you tried a cache partition wipe? http://forums.androidcentral.com/go...e-nexus-7-2012-2013-cache-partition-wipe.html