o2 exec extened rom change

[barneysbmw]

is it possible to change my extened rom so my exec will install the o2 3g gprs settings and mms i have upgraded to the latest rom and have no mms now i have no idea what to do

[hb328_dtdd]

same here, same problem, done lots of searches and installed the connections only cab file, and the contract cab file, afterwards it shows all the settings in the connections tab, but still no sign of MMS OPTION in the messages, only TEXT and E-MAIL options available :(