add the source to your cydia repo.xxxxxxxxxxx.com and scroll down to this spot xxxxxx xxxxx now install MMS & Tethering Setting then reboot your iPhone thats it guys now u should have MMS and Tethering install on your iPhone enjoykkkkkkkk
Googling and reading. Seems to simplify doing the hacks normally entered manually and updating carrier plist file...
The dev has a board..you can read so many posts then have to register and wait for emailed code to complete registration.
Looks interesting but of course will wait until the knowledgeable speak on the matter.
I installed it and rebooted. I got to send a message and the icon is there. I add a pic to a message and send. The sending bar gets to about 90% and stalls. Then after some time it tells me the message failed to send. Any ideas?
When I got my 3GS and mms stopped working for me, I did call AT&T, I told them I sim swap, just so I can send mms then switch back. He did something to my account, but it still didn't work after putting the sim back in the iPhone.