1. ItsDrew's Avatar
    I've been looking on Craigslist for one and they all say AT&T/T-Mobile. So I went and looked at one, dropped my SIM in and couldn't get 3G because it was a T-Mobile phone.

    How many different phones are there? Were the early released phones for a single carrier only, then they released a version that works with both?

    Other than booting with my AT&T SIM, is there a way I can tell if the phone will work on AT&T 3G (Different model number)?

    11-04-2011 10:57 AM
  2. wpbfjr's Avatar
    part of it is last letter:

    a - att
    t - tmo
    s - sprint

    the other part might be individual model numbers. you might search the sprint nexus forum, ourt the www...

    wpbfjr on the road
    11-05-2011 10:37 PM
  3. attweco's Avatar
    You have to buy the "a" version, to get the ATT 3G bands.

    The Nexus S for ATT bands is GT-I9020A
    11-06-2011 04:24 PM