If you are one of the unlucky few who rely on an carrier-unlock for iPhone 3G and accidentally updated to iOS 4.1 upgrading your baseband (modem) to v 05.14.02 which is not unlockable, here is a method to let you upgrade your baseband to one of iPad 06.15.00 which is fortunately still vulnerable and will allow us to unlock using ultrasn0w.

In this comprehensive step-by-step illustrated guide we will walk-trough the complete process of jail-breaking and unlocking an iPhone 3G running iOS 4.1 having modem version 05.14.02.

iPhone Dev Team has posted the latest update to hugely popular Windows jailbreaking tool for iDevices as redsn0w 0.9.6b1, allowing users to jailbreak iOS 4.1 & 4.2 Beta this release is capable of jailbreaking iPhone 3G, iPod Touch 2G at iOS 4.1 or iOS 4.2 using the age-old pwnage2 DFU-mode exploit.

As expected Apple iOS 4.1 download is now live and can be downloaded from the direct links provided at the end of this post, a summary of new features is also listed after the jump.

Apple's UK site has spilled the beans, the first major update to iOS 4 will be available for download from September 8th, the new firmware Update iOS v 4.1 will be bringing Game Center, new iTunes features, high dynamic range (HDR) photography and much more to iOS platform.