Samsung Galaxy S3: How to Increase Bluetooth Visibility Time

Once you've upgrading your Galaxy SIII to Android Jelly Bean, your phone will get some new features inside it. One of which is blocking mode option which will allow you to block all or certain of notifications, calls, texts and messages.

See also: How to Enable or Disable Blocking Mode on Samsung Galaxy S3

Another feature that you will find after upgrading is the option to increase the time of