iPhone 4S on ST mms not working

[zaptear]

Hi all I need to edit my apn on my iPhone 4S on AT&T to use on ST I have tryed the web sites that changes ur apn for you but mms still not working so I have been told I need to jailbrack it to make it work so when the new JB comes out what app do I need to download to get mms to work I got data working just not mms thanks all

 

[nathanheskett125]

You will need to download tetherme to access apn editing. Not sure of the settings for st tho. Google is your friend on that one!!!