1. CrackBerry Question's Avatar
    Living near downtown L.A. using an old Blackberry Curve 8900, and want to upgrade to a Z30. Which format should I get to work best with T-Mobile of the STA100-1, STA100-2, STA100-3, or STA100-5 ?
    Also, I assume my current SIM card will also work on the Z30, correct?
    01-09-15 11:21 PM
  2. John Vieira's Avatar

    The same version that's sold in shop blackberry.

    It uses a micro sim.

    Passport on Wind
    01-09-15 11:51 PM
  3. raino's Avatar
    STA100-1 is even better, if you can get your hands on one.
    01-10-15 01:05 AM
  4. SK122387's Avatar
    I have the STA100-5 and it works great. I get great 4G LTE, and it's even better because of the Paratek antenna on the Z30.
    01-10-15 01:12 AM
  5. anon(9194980)'s Avatar
    For the sim, it uses a micro one. As far as I know, if you use a cutter with the current sim, any damage to the phone while inserting it won't be covered.

    So play it safe and get a new micro sim from your carrier.
    01-10-15 01:22 AM

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