Locked out of iPhone

You will need to restore the device using a computer. The process will erase the device. Later you can restore your data from a recent back-up. Instructions here…

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

Is your iPhone disabled or have you forgotten the passcode needed to unlock the iPhone to get to the home screen? If this is the case then you will have to reset your passcode. You will need a computer to complete this task. You can reset your passcode by following the instructions in this article by Apple ➔ How to reset your passcode on a disabled iPhone. All your data on your iPhone will be wiped clean in the process.

Axel F.