How to revert back to stock OS?

I tried the latest leaked OS on my Q10 but it has a serious bug that when I sync my contacts to my Outlook via BB Link, it finishes almost instantly and no contacts are copied

how do I go back to stock OS?

I did a security wipe via the device itself but it just reinstalled the same leaked OS from scratch

Originally Posted by BullGuard8

I tried the latest leaked OS on my Q10 but it has a serious bug that when I sync my contacts to my Outlook via BB Link, it finishes almost instantly and no contacts are copied

how do I go back to stock OS?

I did a security wipe via the device itself but it just reinstalled the same leaked OS from scratch

Have you tried Reloading Device Software on BlackBerry Link?

no ill try that now, thanks boss

yup reloading through BB Link did the trick

thanks :)