just to ad to marks post,the newer phones with newer os (4.0 and up) most if not all will require this repo
[Only registered and activated users can see links. ]
add it to your sources and then search for < T-Mobile US MMS Fix for iOS4 > install and confirm then navigate to Settings –> General –> Network –> Cellular Data Network and verify that you have the following settings for data and MMS:
these are for tzones subscribers:
APN: wap.voicestream.com
MMSC: [Only registered and activated users can see links. ]
MMS Proxy: 216.155.165.50:8080
MMS Max Message Size: 1048576
MMS UA Prof URL: [Only registered and activated users can see links. ]
for data--APN: wap.voicestream.com
leave the rest blank
however if you have regular data DO NOT USE THE wap.voicestream.com apn it will work but is super slow.
you need to input the following APN: "the one mark posted"
internet2.voicestream.com
or if that one does not work use epc.tmobile.com it is still much faster than the t-zones one.
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