Upgrade Leaked Os An BackUp older VErsion

Hey Community :D ,
i would like to upgrade my Blackberry passport with Os 10.3.1.2267 Software, my passport branded by a german carrier (Vodafone). Only The Startup Logo appears and when I turn the device off.
Software version 10.3.0.908 Radio Version 10.3.0.1419.
Will The Backup of this version work on the device after complete ugrade to 10.3.1 ?
Regards Simon

P.s. Will Blackberry Notice something if you upgrade the software with leaked Upgrade or is it like in Android, if you flash you will recieve a counter ?

Hello

Yes, the backup will work.

No, BlackBerry won't notice that you are using a leak, and if it does they won't ban you or anything.

Posted via CB10

Thank YOu sir :) Have a nice day ;)