You'll need your iPhone's IMEI number if you want to unlock it and use it on a different cellular provider.

The International Mobile Equipment Identity (IMEI) number is a unique 15-digit code used to distinguish your device from others. It plays a crucial role in protecting your phone and ensuring proper ...

You can find your phone number on an iPad associated with either its SIM card or FaceTime account, depending on your iPad's ...

Changing physical SIM cards on your phone is always a fiddly business. First, you have to root for the little SIM tray tool ...