ok i have 3.1 now mms

[Dr Kevorkian94]

ok so i have 3.1 i need to download the carrier file where do i get it and how do i install it on my phone

 

[Mystikal]

wait till the 25th

or

look at the thread RIGHT BELOW THIS ONE!

https://forums.macrumors.com/threads/782654/

 

[Dr Kevorkian94]

i already looked at that thread it didn't help

 

[mcmanus7]

On September 25th.. plug in your iPhone and hit update... it will download the new AT&T carrier file...

3.1 alone does not enable MMS