I updated my 1.1.1 to 1.1.2, jailbroken the phone successfully and attempted to unlock using AnySim 1.2.1u. During the unlock, it got stuck at the 'starting the CommCenter' step. So I restarted the phone and the unlock seems to be fine, I can make calls and such.

It is fine if I leave it as is or should I downgrade everything and start again?