Rispondi a "Black Screen and lock button not working... What should I do?"Putting your phone in the freezer for 15 minutes actually works to restart your phone if the home button doesn't work. Make sure to put your phone in a ziplock bag so you avoid the chance of water damage. Once you take your phone out let it sit for 5-7 minutes to warm up a bit. Then hold down the side button for 3 seconds until the apple pops up if that doesn't work then plug your phone in until the apple pops up on the screen. Then your phone will restart and everything will work properly.