If my device was originally AT&T branded but then bootloader unlocked, then S-off, and super-CID....... ... and now has latest developer firmware flashed with Custom 5.01 ROM , like LeeDroid's latest Sense 7 -- will that phone be "carrier unlocked" if I were to try to use another SIM like from T-Mobile??
I don't have another carrier SIM to test it -- planning to sell
I don't have another carrier SIM to test it -- planning to sell
xda-developers