HOW TO ACTIVATE MMS ON THE IPHONE......TRIED TESTED AND WORKING.... DONT FORGET TO REBOOT AFTER YOU INPUT THE SETTINGS
Goto Settings....General....Network...Cellular Data Network...
Under Cellular Data Network go right to the bottom and hit the Reset Settings Button this should bring up "Cellular Data" "Visual Voicemail" & "MMS" if not there already
Under MMS put the following info in and leave all other fields blank
Vodacom
APN: mms.vodacom.net
MMSC: mmsc.vodacom4me.co.za
Proxy: 196.006.128.013:8080
Virgin
MMSC: mms.virginmobile.co.za
Proxy: 196.31.116.242:8080
APN: vmms
Cell C
MMSC: mms.cmobile.co.za/
Proxy: 196.031.116.250:8080 (or 9201)
APN: mms
MTN
MMSC:
http://mms.mtn.co.za/mms/wapenc
Proxy: 196.11.240.241:8080
APN: myMTN
Username: mtnmms
Password: mtnmms (not required apparently)
I have only tried this on vodacom so dunno if the other networks work...
LASTLY YOU NEED TO REBOOT THE PHONE FOR THE SETTINGS TO TAKE EFFECT