HT1430: Turn your iOS device off and on (restart) and resetLearn about Turn your iOS device off and on (restart) and reset
Currently Being ModeratedSep 6, 2013 5:24 AM (in response to Mark311g)
If you reset no data is lost
If you restore you will lose all your data
Currently Being ModeratedSep 6, 2013 5:25 AM (in response to Mark311g)
A reset = pressing and holding the power/sleep button and the home button simultaneously until you see the Apple logo re-appear on the screen, then let go and allow it to finish rebooting.
A reset will not delete anything.
Restoring an inphone in iTunes will erase everything and replace it with factory defaults or whatever you have in the form of a backup to restore from.