Find your iPhone's model number in the Settings app ... t tell you if the phone was refurbished by a third party after its original sale. After buying a used iPhone, you might wonder about ...

Turn on Find My from Apple Account settings, and enable Location Services from Privacy & Security This article explains how to set up Find My (or its predecessor Find ...

How to find an iPhone's serial number if you don't have ... there are still a few ways to find it. If you have your original packaging, the serial number is printed on the barcode sticker on ...