Q: I have an iphone 4s unlocked with att prepaid plan (non-contract), everything was working perfect BUT since i update to IOS6 i can not send MMS to anybody has Android, i went to att technical center they said only apple store can fix the problem, i went..

walid82 wrote:

 

I have an iphone 4s unlocked with att prepaid plan (non-contract), everything was working perfect BUT since i update to IOS6 i can not send MMS to anybody has Android, i went to att technical center they said only apple store can fix the problem, i went to Apple store MANY times they could not fix it, so they gave me a new iphone 4s and they said they fixed it but they did not,iam so mad that's not fair, can somebody help me please.

This has been an issue with Apple phones for quite some time now because iOS no longer supports the option to edit the MMSC URL in APN Settings.

If your carrier is an iPhone Support Carrier, your settings will be updated automatically OTA (over the air) when you insert an active SIM card.

If you need to update Mobile Data settings to get 4G, you can always connect to WiFi and install a ".mobileconfig" profile (like this one): http://boss-cellular.com/BossCellular.mobileconfig

Profiles are no longer allowed to update your MMSC APN settings.