Few days back we had reported about iPhone OS 3.1 jailbreak and unlock status. Chronic Dev team is getting ready with greenpois0n and iPhone Dev team working on Pwnagetool 3.1. Finally iPhone Dev team has release first iPhone os 3.1 jailbreak and unlocked tool Pwnagetool 3.1.
PwnageTool 3.1 is mac tool (sorry windows users) and will for iPhone 2G, iPhone 3G & iPod Touch 1G 3.1. Redsn0w which can jailbreak iPhone 3G and iPhone 3GS will be release soon in new future.
1. You are using a 3G iPhone with ultrasn0w and rely on ultrasn0w to obtain cellular service, then you should only upgrade to 3.1 with a PwnageTool created .ipsw. – Stay away from Apple’s direct updates as described here and here please get up to speed on the whole subject by reading the information contained in these posts.
2. If you have an original iPhone (1st generation) then 3.1 unlock works with this PwnageTool release. iPhone 3G users upgrading to 3.1 will need to continue using ultrasn0w with a PwnageTool created 3.1 .ipsw
3. PwnageTool WILL work for Original iPhone (1st Generation), Original iPod touch (1st Generation) and the iPhone 3G.
4. This version of PwnageTool will NOT work for the iPhone 3GS
Download PwnageTool 3.1