Blacksn0w RC2 final version has been released and is available for download via Cydia. This Blacksn0w RC2 is a combination of recent fix released by MSFT Guy (He patched Blacksn0w to work with firmware 3.1.3) and original unlock released by George Hotz, which itself was released as an added utility in latest blackra1n RC3 tool to unlock 05.11.07 baseband iPhone 3G and 3GS running on 3.1.x firmware. This final version of Blacksn0w RC2 comes up with a fix for WiFi loss and boot loops issue.
Installation of Blacksn0w RC2 final is similar to the previous release of Blacksn0w RC2 v0.2. If you have 3G or 3GS running firmware 3.1.2 or 3.1.3 on 05.11.07 baseband then simply follow the step by step instructions here to install Blacksn0w RC2 final version through Cydia.
You can go through our step-wise tutorials on jailbreaking iPhone 2G/3G/3GS and iPhone Touch 1G/2G on firmware 3.1.3 using redsn0w 0.9.4, sn0wbreeze, PwnageTool 3.1.5. Unlocking can be done using ultrasn0w or blacksn0w.Contact Us for News Tips, Corrections and Feedback