1. Injunjojo's Avatar
    I have been having issues with AT&T and am considering switching to T-mobile. TheoreticaLly all I hAve to do is slip a T-mobile sim card in Right? I've heard I possibly need to unlock my AT&T phone. What should expect by doing so? Pro's? Con's?
    02-24-13 07:32 PM
  2. SwitchBeach's Avatar
    The device definitely needs to be unlocked in order to work.

    Also, you likely will not get 3G unless you are in one of the areas that had 3G recently added due to the failed merger between the two.
    02-24-13 08:05 PM
  3. go1ndr's Avatar
    There are a number of threads and posts on here regarding unlocking your phone. Here is a good link for it and one many use when they want to unlock their devices. Hope this helps you! Good luck!
    02-25-13 07:21 PM
  4. jmb12177's Avatar
    I was told that even with the 9810 unlocked, you will not get 3G with t-mobile, it isn't the lack of 3G, just that att and t-mobile use diffrent freq for there 3G service, so an att 9810 will not get 3G on t-mobile, just like a t-mobile 9810 won't get 3G on att.

    Sent from my BlackBerry 9810 using Tapatalk
    02-25-13 11:00 PM

Similar Threads

  1. Device switch from AT&T 9000 to Rogers 9900
    By Frehley in forum BlackBerry Bold 9930/9900
    Replies: 0
    Last Post: 08-26-11, 06:19 PM
  2. Switch from AT&T to Sprint
    By volnedan in forum Sprint
    Replies: 53
    Last Post: 06-26-09, 06:38 PM
  3. Replies: 7
    Last Post: 06-18-08, 12:40 PM
  4. Replies: 2
    Last Post: 06-17-08, 12:57 PM
  5. help switching from at&t to tmobile email not working
    By joanne in forum BlackBerry Curve 83xx
    Replies: 1
    Last Post: 07-31-07, 03:04 PM