MMS+3g+3.1 firmware+jailbreak???

[quimball]

I just finished jailbreaking my iphone 3g using the 3.1 firmware (yes i made the mistake of accidentally upgrading to 3.1). I have seen posts on how to enable mms with jailbreak on 3.0 firmware, but I haven't been able to use mms with 3.1+jailbreak. What do I need to do?

[angiepangie]

Say yes when iTunes asks you to update the ipcc file...

[boozie]

Yep, iTunes should ask you to update your carrier settings. Click yes. If it doesn't ask (mine didn't), click on iPhone, then check for updates.

[quimball]

Thanks!! I guess I hit a wrong setting while jailbreaking it. During the second go around it asked me to update the carrier settings. It works great now!! Thanks a bunch!!

[Kelvin_Noble]

Why don't my MMS send? i have the 3.1 (Sorry) and my phone is jailbroken. how do i get it to work?

i have firmware 3.1 (Jailbroken) and i'm trying to use MMS help. i did the carrier update and the pictures go up but it doesn't send HELP PLEASE

[gmacdo1]

Go to At&T and get a new SIM card put it. Thats what fixed my MMS.