For those who are familiar with the proceedure of OOB 1.1.2 phones and StealthSIM.

Whist doing the activating proceedure here for 1.1.2 OOB > http://www.iclarified.com/entry/index.php?enid=461 Near the end of page At the jailbreak stage we update the phone to 1.1.2 via iTunes. What we gonna do when iTunes starts to update to 1.1.3? Shift click and select a 1.1.2 update manually? Is this file available anywhere?

Just a thought...

I was also really worried about this!!! But fear not because the 1.1.2 update file is readilly availble. and you can press shift+update to update back to 1.1.2. So its all good.