iPhone 13 pro shows iPhone unavailable how can l reset the phone. Forgot passcode

If you forgot the passcode on your iPhone, or your iPhone is disabled or unavailable -

Click on the link for instructions on how to reset your passcode without a computer if you have iOS 15.2 or higher.

If you see an iPhone or iPad unavailable message or Security Lockout screen - Apple Support

Click on the link for instructions on how to reset your passcode using a computer.

If you forgot your iPhone passcode - Apple Support

1. Step 1: Make sure that you have a computer (Mac or PC) This process requires a Mac or PC.
2. Step 2: Turn off your iPhone. Unplug your iPhone from the computer if it's connected.
3. Step 3: Put your iPhone in recovery mode.
4. Step 4: Restore your iPhone.