Having a hard time finding different notifications, and trying to turn off the FB notifications....Not very explanitory. The book it came with is worthless. Tried getting help on Samsung.com..that was a waste of time. I also tried YouTube for help, but everyone of the vids are done by some foreigner that is very hard to understand! I never thought this phone would be so difficult. Coming from an HTC Inspire on StraightTalk, I was looking for a lighter weight, nicer android with the same type of options. This wasn't much of an upgrade... Very Disappointed!