20 iOS Secret Features You Likely Didn’t Know About3. Hard resetImage Credit: https://www.pinterest.com/pin/419679259003352967/Hold down the power home button and the lock button simultaneously for 5 seconds. This will cause your phone to shut down and restart.Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20