How To Enable MMS on iPhone 3G on 3.0/4.0 for T-Mobile

Get MMS on iPhone 3G for Tmobile on 3.0 and 4.0 firmwares (iOS4)
This works on T-Mobile's Network only

Add these to MMS Settings in: Settings-General-Network-Cellular Data Network

Add this in MMS field:
APN: wap.voicestream.com
Username: leave blank
Password: leave blank
MMSC: 216.155.174.84/servlets/mms
MMS Proxy: 216.155.165.50:8080
MMS Max Message Size: leave blank
MMS UA Prof URL: leave blank

Then reboot your iPhone.
Then the picture icon will show up in the Messages App.

This allows you to send pictures, video and audio messages for the same price as a text.
There is no additional charge for MMS on T-Mobile's Network. Same price as sending a text.

More Info and AT&T Settings: http://www.iphoneinquirer.com/2009/07/enable-mms-for-iphone-on-t-mobile-and.html

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