Use third-party iOS repair software. Black screen, stuck on white screen of data, white Apple logo and recovery mode are common indications of upgrade failure and iOS system corruption.

Exit recovery mode by clicking the button When upgrading to new software or trying to restore a backup, your iPhone becomes stuck in recovery mode. With UltFone iOS System Repair, you can fix your ...

Meaning you have to have two iOS devices, one in recovery mode, and the attacker has to also have two iOS devices, one in recovery mode.

With iOS 15 and macOS Monterey, Apple is providing a simpler solution to the “what if I get locked out” problem: Recovery Contacts. What is a Recovery Contact?