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 ...

Locking your iPhone is essential if you want to keep your data secure from thieves, hackers, and general snooping. But if you forgot your passcode, your day can suddenly become much, much more ...

One of the first things you have to do when setting up an iPhone is set a passcode along with Face ID or Touch ID. That's how you secure the privacy of your data and ensure that others can't access ...

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 ...