⚠️ Never hand your phone to someone else before doing this. Most people have no idea this hidden feature exists. Triple-press the side button and your phone locks to whatever app is open. They can’t swipe out, can’t peek at notifications, can’t open anything else. You can even set a time limit so the phone unlocks itself after X minutes. Save this before you forget it exists. . . . #techtips #iphonetips #privacy #iostricks #bravetech