stopped receiving certain text and picture text messages

[AC Question]

All of a sudden I stopped receiving all picture text messages, I have a Samsung 3 phone. As far as I know, none of the settings have been changed. Help please.

 

[N4Newbie]

Inability to receive MMS messages is usually caused by incorrect APN settings. In stock Android, it is Settings -> (Wireless & networks) More... -> Mobile Networks -> Access Point Names.