We just shared the news that iPhone firmware 3.1.2 has been released for iPhone 3G, iPhone 3GS and iPod users. In new firmware, few bugs which have been reported in firmware 3.1 have been taken care off.
How to Jailbreak / Unlock iPhone on Firmware 3.1.2
We already mentioned that jailbreak version of Firmware 3.1.2 is not yet available and iPhone DEV Team is working on it, but if any one of you is interested, you may try our jailbreak/unlock procedures we shared earlier for previous firmwares, don't forget you will need a modified custom .ipsw file for Firmware 3.1.2. Our recommendation is NOT to upgrade your jailbreaked/unlocked iPhones/iPods to latest firmware, as Dev Team has clearly mentioned that their latest jailbreak/unlock tools don't support Firmware 3.1.2.
We'll share detailed procedures to Jailbreak and Unlock iPhones (3G,3GS) and iPod on Firmware 3.1.2, as soon as we get some update from Dev Team.Contact Us for News Tips, Corrections and Feedback