ok cool so just revert back to original firmware if you have problems with it and have to turn it in? The only reason i ask is becuase he said in his post "Hope cry and pray that this will work! as it is prepared for Jailbreak!" thats the only reason i was worried. I found a statement saying something also that i was worried about:


"you need to be aware that iPhone firmware 2.2 breaks Turbo SIm (in case you are using it) - the hardware method to unlock iPhone 3G so if Dev team's software method which is still in beta does not work you might not be able to use your iPhone 3G."

I know the newest firmware is 2.2.1 but i am still running 2.2 as i believe. so this worries me.