I have a Samsung Galaxy S3 I ordered from Ting. I realized that lately that I cannot send a text message to multiple people or one that contains an image. I receive these types of text messages just fine. However, each time I try to send a text with an image or to multiple people I get a "Failed MMS" message. The phone also gives the messages that multimedia messages not supported by network and server response error.
It might be a coincidence, but this problem appears to have happened after my phone updated to Android 4.3. I did a quick google search and this appears to be an issue that has occurred with other S3 users. However, I did not see a resolution. One suggestion was to turn of WiFi when sending. I tried that but still got the same error.
Please let me know what I can do to resolve this issue.