Right, but they are different models. You are suggesting that the exact same AT&T SGS 4 has two different hardware versions with different band handling capability. Not impossible, but it seems unlikely.
Originally Posted by Doolie
Happy AT&T customer and addicted Speedtester in CT
AT&T iPhone 4s- Primary phone with camera disabled for work
AT&T Galaxy S7- Data-centric phone for outside of work
If you text while driving, you're an idiot. End of story.