You can check the general sync settings in Settings >Accounts then click into each of your accounts and look at the sync intervals. Also, particularly in Facebook, open the app and press Menu >Settings >Refresh Interval. Set this to none as its not used by the S3 anyway.
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.
