How to jailbreak 3.1.3 with spirit Unlock baseband 5.12.01. Purplesn0w. 3gs now cracked, iPhone prepaid, sim card,spirit jab! Jailbreak and unlock 3.1.3 only works if shsh is saved in cydia try leaving AT&T sim inside leave on while running purplesnow. with previous jailbreak 3.1.2...