User Security Locks

This group of locks prevents erasing and overwriting UEK1, UEK2, and the user security segments. These locks are automatically set when user sets UEK1 and UEK2. The lock for UEK1 and user security segments can be temporarily overridden in the event of a FlashLock (UPK1) passcode match. The lock for UEK2 can be temporarily overridden by UPK2.