iClarified is reporting some very unsettling news for those of you looking to pick up a new iPhone 3GS as they say Apple is now shipping iPhone 3GS devices with a new bootrom blocking the 24kpwn exploit. Devices with the iBoot-359.3.2 bootrom began shipping last week and are now being sold in Apple and AT&T stores. This means if you are unfortunate enough to land one of these new devices you will not be able to jailbreak until the Dev Team or George Hotz can come up with a solution.