Restart Any Model of iPhone

If your iPhone is ever having odd technical problems, the first thing you should try is a good old restart — you’ll be surprised how many problems can be fixed by simply restarting. Restarting your iPhone is just like restarting a computer. All of the apps and software will be reset, and you shouldn’t lose any saved data. If an app you’re using is acting up, you can always force-quit it and open it again to reset it. But if there’s a deeper underlying problem with your phone’s software, like if Bluetooth accessories aren’t working or phone calls suddenly won’t connect, you should restart it. Here’s how.