A passcode is your iPhone's first line of defense against unwanted access when your phone is stolen. Apple lets you set four-digit or six-digit passcodes for phone security, and if you really want to ...

So your iPhone says "iPhone Unavailable" on the lock screen and doesn't let you enter a passcode to get in? Don't worry. This page shows you how to fix and unlock an unavailable iPhone. When ...

A new report highlights that when a thief has both an iPhone and the corresponding passcode, a user's entire digital life is at risk. While this is in no way new, there are some simple steps to ...

An iPhone passcode is a security feature in the form of a four-digit number or longer code, used to protect your device from unauthorized access. But what happens when you lose or forget this passcode ...