Considering rooting via Unrevoked 3.21 tonight. My PRIMARY purpose for doing this is to attempt to resolve the insanely spotty 3G that I had been seeing since the OTA 2.2 (and YES, I did a factory reset). a) Will this help or am I wasting my time? b) I currently have PRI version 1.28 and have seen that PRI version 1.5 exists. If I root the phone via Unrevoked, can I change to 1.5 and if so would that be of any help for my 3G issues? Thanks in advance for your advice!!!