MMS APN settings wont save

[i228]

Hey guys this is my first post here. I've Googled this problem but haven't really found a solution for my FW (3.0.1). I have and unlocked 2g iPhone on TMobile with ActivateMMS2g installed. MMS works great! However EDGE runs extremely slow since it's running off wap.voicestream.com which is intended for TZones.

If I go to General -> Network -> Cellular Data Network and then edit the APN setting under Celluar Data my MMS APN setting will be blank and lost. Since internet2.voicestream.com doesn't work with MMS on TMobile I can't send or receive MMS messages. I saw some packages on Cydia however they're intended for 3.1.2 and I'm on 3.0.1 and do not wish to upgrade at this time. Can someone help me or point me in the right direction. Thanks in advance!

[i228]

Shamless bump can't seem to find any info on fixing this.

[jltdhome]

Update, why kick yourself over it. If not try help.benm.at and see if his mobileconfiguration file works.