said 2 days ago like on iH8sn0w his pride will bite him and he will post his solution jailbreak for iPhone OS 4.0 and a few minutes ago he announced that he will make available the bundles for Pwnagetool which will allow the update to iPhone OS 4.0 but only for iPhone / iPod TouchURLs jailbroken and for now it is not known exactly which models.
In the video above you have a demonstration of that iPod Touch 2G it can be jailbroken pe iPhone OS 4.0, iPhone 3G we already know it can be jailbroken, remains iPhone 3GS which has been left out for now, but I personally believe that there will be a solution for this model soon.
So, even if iH8sn0w will remove the bundles that must be inserted into Pwnagetool, there is only one problem left, the restore to iPhone OS 4.0 can be done ONLY from mac osx, there is no method to make it from Windows, believe me I tried.
