I D/L Mattsm 6.5 SPRINT 23053
So I assume it has the Sprint carrier info. I' was able to make and receive calls BUT as some already mentioned about data.
I also lost data ( Vision Data ) kept getting a "Data Provisioning error: 1012"
I finally had to flash back to the stock 6.1 rom.
Maybe I'll try it again when I have more time to dink with it.