Apple gifted all iPhone 3GS owners with an exploit so that we can jailbreak and unlock our iPhone 3GS to our heart’s content. But here is the catch! The exploits WILL be closed in the next firmware upgrade which is due any minute now.
So here is the thing : PLEASE DO NOT UPGRADE TO iPHONE 3.1 before performing the following procedure (if you want to unlock/jailbreak that is!). Dev Team is waiting for the next release (iPhone 3.1) so that the Apple will not close the jailbreak exploit. Jailbreak for …