I have rooted with unrevoked 3....done a nandroid backup, done the unrevoked forever and sucessfully upgraded my radio to the 2.15. I downloaded sky2.5.2 and put it in the root of my sd card. when I boot into recovery and and try to install the zip from sd card it keeps saying "aborted". Is there something that I need to do before installing Skyraider? Everything is working fine on my phone, the call quality is amazing now, I just can't get up to 2.2!