Apple released the new 2.2 version of the iPhone/iPod touch OS and it didn’t take long until the jailbreaked versions was out there. If you want to see what comes with the 2.2 update, read along below. Jailbreak 2.2 iPhone and iPod Touch [installerapps.com] * The 2.2 firmware for 3G contains a baseband update for the 3G iPhone * The 2.2 firmware for 2G (1st gen iPhones) doesn’t contain a baseband update and the baseband is still at 04.05.04 * We believe that our Pwnage technique (and therefore the Jailbreak) isn’t affected, but PwnageTool and QuickPwn do not support this release as yet, so DO NOT install 2.2 using iTunes as you will lose your jailbreak * If you apply this update and you previously relied on PwnageTool or QuickPwn to activate your phone, it may become temporarily deactivated and unusable (until we release the new version of PwnageTool or QuickPwn). * PwnageTool and QuickPwn updates will be released as soon as possible that will allow a safe update path to 2.2 the release of these updates is inevitable but not imminent, we are creating the modifications right now and we need to put the new software through the usual testing process.

Read more:
iPhone 2.2 jailbreak