If you’re using the new iPhone OS3.0 in the UK and can’t get MMS to work … you might need these settings or these
Access point name: wap.o2.co.uk
Username: o2wap
Password: password
Authentication: Normal
Data bearer: GPRS
Gateway IP (proxy) address: 193.113.200.195
Session mode: Permanent
Port number: 8080 or 9201
URL address: http://mmsc.mms.o2.co.uk:8002
You can enter them in Settings > General > Network > Cellular Data Network
hi i had the same problem i went on the samsung site and got the setting for the pixon it was sent to me by text .when you get the test it should say sim settings wait for 2min then press your button once the you should get the password screen enter the number that you put on the samsung site then keep pressing install or ok the your done hope this will help