1. smiiith's Avatar
    Hello, I have an unlocked/jailbroken 3gs with 3.1.3. Can someone explain to me on how to enable mms picture messaging. I have tmobile as my carrier. Thanks in advance!
    10-08-2010 08:49 PM
  2. farbod21's Avatar
    First, go to Settings > General > Network > Cellular Data Network.

    Add the following in MMS field:

    * APN: wap.voicestream.com
    * Username: leave blank
    * Password: leave blank
    * MMSC:
    * MMS Proxy:
    * MMS Max Message Size: leave blank
    * MMS UA Prof URL: leave blank

    Again, this only works if you have T-Mobile. It does not work with other carriers.
    10-08-2010 08:52 PM
  3. smiiith's Avatar
    Thanks, unfortunately the sent pictures are not viewable and messages received say picture resolution or size restriction... Any suggestions?
    10-09-2010 08:10 AM
  4. uhanrodric's Avatar
    I too get the size error, I've not yet found a solution. I'm also interested if anyone has a fix for the Size Restriction error.
    10-09-2010 09:27 AM