How can I fix the problems galaxy j7 prime

[Android Central Question]

Fix problems on galaxy j7 prime power restart keeps piping up and booting out of apps back to lock screen and notification sound isn't working and more or my power button to **** my screen off ???? Help me please

 

[B. Diddy]

Welcome to Android Central! Sorry, can you clarify your question -- is it constantly rebooting? If I understand you correctly, I'd guess that there's a problem with your Power button or its connection, which would need to be fixed or replaced by a repair shop (unless the phone is still under warranty, in which case contact Samsung).