How to enable MMS on iPhone 3G 3.0 With T-Mobile

iPhone Download Blog reader Charlie sent me this simple hack to enable free MMS on the iPhone 3G running 3.0 with T-Mobile. Note that this hack only works for T-Mobile on the iPhone 3G.

First, go to Settings > General > Network > Cellular Data Network.

Add the following in MMS field:

  • APN:
  • 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.

Feel free to contact me should you have iPhone tips and tricks you want to share.