1. kch50428's Avatar
    If the phone can be unlocked successfully (Not directly from Verizon), then you can use on any gsm network.
    Any GSM network other than those in the good ol' USA... those are LOCKED even if the GSM side of a Verizon iPhone has been unlocked. One could get a GSM sim from a provider in Canada or Mexico and "roam" in the US on those providers' roaming partners.
    01-20-2012 08:28 AM
  2. 4s12's Avatar
    Your wrong and right. I never asked about roaming to a diffrent country. My question swas if I could use the 4s with tmobile.

    To answer my own question i did get it working. i unlocked my phone and put a tmobile sim card in my 4s and it worked. Only thing I had to do is go into settings-network and swith it over to tmobile. I cant use both networks at once

    Problem solved close thread
    Can you tell me how to change the network-setting? I couldn't find it. Thanks.
    03-07-2012 09:57 PM
  3. iHaK_iOs's Avatar
    Hey 4S12,
    Quick question.
    I have a Verizon iPhone 4s 5.1.1 bsbnd 2.0.12, right. Well I unlocked with Gevey Ultra S CDMA/WCDMA, and everything is working perfect, except the pic messaging and Cellular Data. How did you get them to work? I even followed this link, 4 times all the way through!
    Link:
    [How to] Fully Unlock CDMA iPhone 4S 5.1.1 And fix MMS, Data, iMessage, FaceTime, and Carrier Settings - insanelyi
    NOTE: Also, when turning on the phone after reboot, it searches for signal, comes up and says you been unlocked like normal then it picks up AT&T instead of T Mobile, and if you turn off Auto Network under Carrier, next time I reboot, Auto switches back on
    07-29-2012 02:57 PM
  4. javier duenas's Avatar
    How did you do it ? Step by step please if you dont mind
    11-28-2012 10:22 AM
  5. Peligro911's Avatar
    How did you do it ? Step by step please if you dont mind
    Rsim iii


    Sent from my iPhone 5 from a galaxy far far away (in the USA ) using Tapatalk !
    11-28-2012 12:21 PM
  6. Austin Robuck's Avatar
    Alright folks! In order to put a Sprint/Verizon 4s on Tmobile, you simply get a sim unlock chip (I used AIO unlock because it is updatable). There are others like GPP, Gevey Sim, etc.. They run 18-30 USD, and it is simple as buy insert and viola. (some chips require programing like mine. I am able to get 2g and 3g i believe in spots!
    02-16-2013 07:26 PM
  7. anon9489845's Avatar
    i have been using my iPhone 4s with a verizon provider I would like to switch to T mobile.
    my phone has been unlocked by the provider, I reset it I now get this message on it.
    CHOOSE A CARRIER
    choosing a carrie will lock this iPhone to that carrier and cannot be changed.
    regional carriers
    inland cellular
    straight talk

    my question is does this mean i won't be able to connect to T mobile ?
    what does Inland carrier mean?
    06-12-2015 10:02 AM
  8. SwitchBeach's Avatar
    i have been using my iPhone 4s with a verizon provider I would like to switch to T mobile.
    my phone has been unlocked by the provider, I reset it I now get this message on it.
    CHOOSE A CARRIER
    choosing a carrie will lock this iPhone to that carrier and cannot be changed.
    regional carriers
    inland cellular
    straight talk

    my question is does this mean i won't be able to connect to T mobile ?
    what does Inland carrier mean?
    Please see your other thread on this subject.

    Bottom line is that you will not be able to use that device on GSM carriers in the US.
    kch50428 likes this.
    06-12-2015 05:24 PM
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