Up until 3 weeks ago, I had 3.0 running on 3GS since the original unlock with MMS working fine.

I used a IPCC file to get MMS working along with my $5.99 tzones.


Now I have 3.1.2 and downloaded one of the t-mobile carrier files from cydia. Edge works like before, however MMS does not when wifi is on (I leave wifi on when I am home).

Incoming and Outgoing do not work while wifi is one. Sending results in message failure. When I turn on wifi, MMS sends just fine.

Is there a fix to this?

anyone figure this out?