Has anyone rooting their droid 2 or any phone for that matter? If so how does it make it better when you overclock the afterwords? And what happens when i root it like does it have any cons?

Rooting isn't the same as installing another firmware. While reflashing would undo the root, I think there are other unrooting tools available.Chrono_Tata said:Yeah, you would definitely void your warranty. Although you can easily reflash the original firmware and there's no way the repair guy can tell if your phone was ever rooted.