[Re-Titled by Moderator]
iPhone 13 Pro Max, iOS 17
Here you go:
If you forgot your iPhone passcode, use your Mac or PC to reset it - Apple Support
You may be able to reset it without a computer if you know the Apple ID Password and see the Security Lockout Screen below:
If you see an iPhone or iPad unavailable message or Security Lockout screen - Apple Support
Normally you can reset the passcode using your old passcode, but not sure it will work for you with a device that has been set up as new.
Here you go:
If you forgot your iPhone passcode, use your Mac or PC to reset it - Apple Support
You may be able to reset it without a computer if you know the Apple ID Password and see the Security Lockout Screen below:
If you see an iPhone or iPad unavailable message or Security Lockout screen - Apple Support
Normally you can reset the passcode using your old passcode, but not sure it will work for you with a device that has been set up as new.
if you have a windows/MacBook you can download iTunes a restore the iPhone but you might need the iCloud password only do this if you have your iPhone backed up
see this page for help restoring a iPhone or a iPad
How do I reset forgotten iPhone passcode?
