Samsung Galaxy A5 (2016)
Android 5.1.1
1 Find "Accounts"
Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Accounts.
2 Turn on automatic content synchronisation
Press MORE.
Press Enable auto sync.
Press OK.
3 Turn off automatic content synchronisation
Press MORE.
Press Disable auto sync.
Press OK.
4 Return to the home screen
Press the Home key to return to the home screen.