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 ...

Learn how to unlock an iPhone without a passcode before you're stuck. You never know when these methods will come in handy. Forgetting a changed passcode, too many wrong tries, a cracked screen or ...

You should use a strong Lock Screen passcode to ensure thieves can't observe you entering your PIN and then stealing your iPhone. And we've shown you how to set up a stronger iPhone Lock Screen ...