MMS not working on iPhone 4

[sn00ch]

I recently ported from Rogers and everything seems to be working now except picture/video messaging. 

Will MMS work on iPhone 4 (iOS 7.1.2)? I'm unable to upgrade to iOS 8 or higher. I've seen a few posts mentioning the same issue but can't find a solution. 

Any help would be greatly appreciated! Thanks.

[sn00ch]

Yes, MMS Messaging is on. It was working on Rogers so I'm not sure why it's no longer sending or receiving picture / video.

[mimmo]

Is MMS turned on?  I belive  my  friend had  a similar issue and i think it was that MMS was turned off. not an apple guy so i could be way off...

[sn00ch]

I accessed http://www.unlockit.co.nz on my phone, selected Canada, Public Mobile then "Create APN". I installed APN Carrier Settings so it's now ap.mb.com. Data works but I'm still unable to send MMS. Anything else I need to update?

[Luddite]

iPhone 4 APN settings cannot be updated manually. You will need to connect to wifi, access APN iPhone 4 with Safari, then follow the directions there. 

Let us know how you make out.

Good luck.

[NDesai]

It should work. Make sure your data is turned on to receive and send MMS. You might need to make sure APN settings are correct.