Regarding installing leaks and official ones

I have a question, I just installed the latest leak for z30, Z30STA100-2/10.2.1.1925, if in case the official os came and available to my carrier via an update, would I be able to simply click in the update software part of the settings and update it to the " official version"?

Posted via CB10

Yes if the official version is higher. If the official version is lower and you want it nonetheless you can reset to factory default through BlackBerry Link and then upgrade to the official version. Would suggest you do a backup before any upgrade or downgrade.