Sleep mode fail on 1520.

[Hugo Angulo]

The phone does not go into sleep mode after 1 minute. After using the phone for 20 or 30 minutes, does not go into sleep mode, showing the home screen forever.

Anyone have this error?

 

[MDK22]

No !

 

[Speederoff]

Make Hard reset, its solve your problem. I face same problem on Android, its because of some apps included with ads prevent phone to sleep and stay wake up.

 

[Hugo Angulo]

I?ll try to uninstall some apps. Thanks !!