iOS 4: No Upgrade for iPhone 2G and iPod First Gen
The picture is self-explanatory, so it is now confirm that iOS4 won’t support original iPhone 2G as well as iPod Touch first generation. I still own iPhone 2G so I guess it is time to move on to something better. Luqman’s iPod Touch is from the 2nd generation, so it still safe until now.
source : engadget