[loserpunk701]

I looked around and I am not positive, so if I am asking in the wrong place, just point me in the right direction

My friend has an Eris, and she just got the official 2.1 and now she says her battery life sucks... I was looking to root her phone and get rid of all the junk on there, I found leaked 2.1v3 but can you use that if the phone is already on 2.1 ? how close is a rooted 2.1? c'mon devs. Sammy users had a rooted 2.1 the day it was released =)