The iPhone Unavailable screen will appear after you enter the wrong passcode many times. If you have iOS 17 or later, you can just reset the device from this screen if you forgot your iPhone passcode.

If you aren't sure you entered your Apple ID and password when setting up Screen Time on your own device, reset it this moment.

Your face makes for a very good security check, but your passcode remains a weak spot. Here's how to change it to keep your iPhone data safe by changing your lock screen passcode.

This step by step guide with screenshots covers how to change your iPhone passcode, skip Face ID to enter passcode, and change auto-lock settings.

I'm going to show you how to set a Passcode on Lock Screen with the Apple iPhone 5 in order to secure private data or keep pranking friends from your phone.

Forgetting your iPhone passcode can induce panic, but don't start worrying yet. There are a couple of ways to reset your iPhone regardless, and they're simple.

You can lock apps on an iPhone with a passcode-protected time limit in Screen Time. Here's how to do it.