So, here's how to force a restart on any iPhone ... If you have an older phone, like the iPhone 6 or the first-generation ...

But the way you need to restart or force-restart your iPhone varies depending upon which model you own. 1. Press and hold the Power button (which is either on the top or side, depending on which ...

Step 1: Download and install ReiBoot on your computer. Connect your iPhone to the computer using a USB cable, then launch ...