This quick tutorial will talk you through how to hard reset your iOS device. This will work on any Apple device (except maybe Apple watch) and will put you back to factory settings right away.
Why might you want to factory reset your phone?
There are plenty of reasons but common ones include: selling the phone on, trying to fix a phone that has crashed, giving a phone to a friend or getting through a password lock. Factory resetting can also be a great way to get your phone running the same as it did when you first bought it – if you find it’s slowing down gradually over time, then doing a hard reset will help you to experience it as new again!