I have a rooted A855 running BB 1.1. I am getting the OTA to go from ESE81 to FRG01B. Consequently, it is burning up the battery, plus I want to get to 2.2. The problem I have is this, when I try to flash another ROm based on 2.2, it always hangs on the Motorola logo. I can go back to BB 1.1 w/o any problem and even earlier versions.
Anyone have any idea what may be going on? I got this phone off of e-Bay and didn't know it was rooted until I had it for a while. Could there be a hardware issue? I don't know, just guessing. One strange thing that I noticed happening is that I cannot do a backup with SPR or CLockwork. So when I flash back to BB1.1. I have to start all over again.
Any thoughts, ideas or suggestions would be greatly appreciated.
John in PA