HTC One S T-mobile unlocked on AT&T
I have Cyanogenmod running 4.4.2 with baseband 1.13.50.05.31_10.30.50.08L. It worked great on T-Mobile. couple of weeks ago I signed up AT&T, and now the signal drops constantly, phone calls is almost not usable, and mobile data is always on Edge.
Does anyone having the same issue? is this an issue of baseband? I read somewhere that european version of the baseband would work better with AT&T, can anyone confirm or deny?