1. drayjr's Avatar
    So i have been reading all these post on how to fix MMS on your iphone 3g with 4.2.1 and everyone has these really complicated ways to fix it Its crazy. the way i fixed mine was so simple it is maybe 4-5 steps. No files need to be edited or moved/replaced. I would like some people to try the way i did it and see if it works for you or if i just got lucky. it will also allow Edge to work

    1-Jailbreak and unlock your iPhone i used redsn0w and ultrasn0w.
    2- go to settings/general/network/cellular data network/
    3- now add the settings below these all came directly from a T-mobile agent

    Cellular Data
    APN: epc.tmobile.com
    Username: Blank
    Password: Blank

    APN: epc.tmobile.com
    Username: Blank
    Password: Blank
    MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
    MMS Proxy:
    MMS Max Msg Size: Blank
    MMS UA Prof URL: http://wap.sonyericson.com/UAprof/W80iR101.xml

    4- Restart your phone and open messages to see if you get the camera icon on the left hand side of you msg box if not go to settings/messages and make sure MMS Messaging is turned on.

    I hope this works for everyone and is easier for everyone to do if it works let me know and even if it does not still let me know so i can see if i can figure out if i did something else also.

    2011-08-12 01:28 AM
  2. locabk's Avatar
    Sets it up but cant recieve the files, says the file is too large

    T-Mobile iPhone MMS Settings For iOS 4 | LEi Mobile
    check this link out this worked for me
    Last edited by locabk; 2011-09-27 at 02:01 AM.
    2011-09-27 01:31 AM
  3. R.Mortera's Avatar
    2011-09-28 04:22 PM