Hello everyone! I couldn't find an answer to one specific question, so I had to register and ask. I have an app that has the status of a device administrator app. If I lock my smartphone with it, then I can only unlock it with the pin code, and unlocking via fingerprints is disabled. Just like after a reboot. But technically, does this locking count as BFU (Before First Unlock) mode, or is it still AFU (After First Unlock) mode, which is more vulnerable to attacks? What happens to the encryption keys during this lock?