I don't even know where to begin. Played it safe & flashed 2.8 by itself, then flashed nitro dark theme. Problem was I just had the plain launcher pro with the white icons in the middle dock and the plus signs in the other two docks instead of my setup of the colored icons in all three docks, and I couldn't get the 3D app drawer to enable. So I tried flashing to my nandroid of my 2.6 build, force close loop at boot animation. Boot to recovery, try the 2.4 nandroid, worked. flashed 2.8 and nitro dark theme, but had no visual difference to know if I was on 2.8 or 2.4. Kept trying nandroid backups to the point where now if I try to restore a nandroid I just end up at a black screen, no lights from capacitive keys, sometimes when the screen first goes blank I hear the standard stock boot up tone. I tried adry's cleanup method for fixing 2.7 issues then restoring nandroid. Nothing has worked.