Cant send media messages on Lumia 920 with 8.1 on Rogers

[WPCentral Question]

Hi, I just updated to the 8.1 update on my lumia 920 with Rogers and now I can't send or receive media messages. It is an unlocked phone.
Does anyone have a solution to this problem?

 

[blue1k]

This guide should fix your issue.

http://www.tom-walker.ca/?p=581

 

[penguinju]

Thanks it worked!