Will Samsung Galaxy C9 Pro get Android P update as it is not mentioned in the update list in notice section

When AOD is on, due to some gestures the time started showing seconds also. It happened thrice. I attached the screenshots below. As those gestures were given accidentally I don't know how to activate the seconds in the time on AOD. Can someone tell ...

in c9 pro i enabled "lock and mask apps feature" (in advanced features settings) and forgot password. how can i recover it?

will samsung notes get backed up in secure folder

I have my data backed up to secure folder in c9 pro device. after that i lost Knox in my phone and secure folder is disabled. can i download my data to secure folder in another device (j7 pro)