I flashed Official non-carrier rom on my device...
My S7 is a US CELLULAR model and I flashed the Universal firmware
In other words, if I wanted to flash AT&T or Verizon Firmware I'd be able to...as long as it is Officially released by the carriers
Good enough.Because I didn't want US Cellular carrier bloatware if I have AT&T as a service provider. Also flashing a different ROM allows me to use band 17 on AT&T.