Hi,
I recently received a hand-me-down unlocked iPhone 3GS (previously updated to iOS 6) which I am running on T-Mobile. I do not have a data plan but wi-fi is working fine, as are all calls and SMS. I am unable to send or receive MMS, however.
I was wondering if it was possible to send/receive MMS without a data plan but with wi-fi. If so, what steps do I need to take to get it up and running? I have tried installing the profile from http://t-mobile.com/isetup and inputting the APN information found at http://support.t-mobile.com/docs/DOC-2383, but I still haven't had any luck.
I was able to send/receive picture messages on my previous phone (a Nokia Nuron) under the same T-Mobile plan which I am currently running, and it would be nice to have that functionality back again.
Thanks!