How do I update my apn settings?

[AC Question]

how do update my apn settings

I got a brand new unlocked Android chromo 4.2.2 tablet i put a t-moblie sim card in it that I bought from straight talk wireless bring your own tablet program. I update my apn by there directions but it still dont work help

 

[B. Diddy]

Re: how do update my apn settings

Welcome to Android Central! What's the exact model number of the tablet? Are you sure it's compatible with the network bands that the carrier uses?