If you have the 5.1 IPCC (jailbroken or not, doesnt matter) it SHOULD work. Im sure 5.0 will work.
Do you have the camera icon next to the text boxes?
I have file IPCC 5.0 on FW 3.1 (non jailbroken) and I DO NOT have a camera in my texts. I do have the family messaging plan on my account which does allow for picture messages. My question is, do I need to modified IPCC 5.1 to get it to work now? I would rather just leave it as default and get it to work. Is that possible as of today or do I need to wait till the 25th for that to be enabled?