Redsn0w 0.9.14b2 is now available for download . You can downgrade iPhone 3GS baseband 06.15.00 to baseband 05.13.04 using Redsnow 0.9.14b2 and get fully working unlock and GPS . This release is an improvement to the original Redsnow 0.9.14 beta 1 released a month ago . You can read the complete downgrade tutorial here .
Changes on Redsn0w 0.9.14beta 2 :
If the downgrade didn’t work for you last time , download this release to downgrade and unlock your iPhone 3GS . The failure to downgrade some versions of iPhone 3GS in the previous version of Redsnow was because it supported only the most prevalent NOR chip . Redsnow 0.9.14b2 covers overs 3 different types of NOR chips in the iPhone 3G and 3GS . On Redsnow 0.9.14beta 2 you will find a new “DFU IPSW” button that helps those who have an iPhone with either a broken or intermittent home button to enter DFU mode with a IPSW file.
Stay tuned as we bring you the download links for Redsnow , Snowbreeze , Absinthe , Greenpois0n and the latest jailbreak tools for iPhone . Subscribe to get these updates via Email .