My samsung s3 vibrates and shows the samsung screen then turns off again. How do i prevent this

[jburns8101]

It has happened a few times now. I can go a few hours but then it happens again. please help

 

[B. Diddy]

Welcome to Android Central! Try wiping the cache partition: https://support.t-mobile.com/docs/DOC-6205

If that doesn't help, see if the problem happens in Safe Mode: https://support.t-mobile.com/docs/DOC-10248

 

[Rom-er]

It has happened a few times now. I can go a few hours but then it happens again. please help

Make sure the power button isn't sticking.