Rsdlite is not recognizing my phone. Do the flammable sbf files work?
Updated from my Dark Frosted Apex D2 @ 1.2 GHz
If you're on Windows 7, right click it and click "run as administrator", that may help. Also, if you aren't already, use RSD Lite 4.9, it is the most up-to-date and it fixed some issues from previous versions.
I had the same problem and ended up having to boot up my Windows XP Virtual Machine to get it done, but 4.8 was the latest at that point. Haven't tried with 4.9.