Apple ipod

Jailbreak iPhone 3G OS 4.0?

I have a 3G iPhone with the new boot manager '. I accidentally updated the firmware 3.1.3 before I realize screwed my chances of jailbreaking. I wondered, when OS 4.0 was released during the summer, "I can update and then jailbreak?

You can not unless someone develops a jailbreak for 4.0.

Jailbreaking IPhone 3.1.3 and Ipod Touch 3.1.3 firmware with redsnow