So I just downgraded my 2.2 to 2.1 OTA. I do not want to used Unrevoked at all. So I am going to use this guide which is the same one I used to root my last 2.1.1. My question is... that guide uses an older PC36IMG that downgrades to 1.34 PRI, right? I'm trying to find a way that I can keep my 1.4 PRI that I have right now. Or maybe I am confused and my PRI wont be touched. Does anyone know how to keep my 1.4?? ETA: Right now I am on 2.1.1 with 1.4 PRI.