So I did the upgrade today and preserved the BB yada yada. I go to get the supreme pref to re enable the cellular data button to input apn's and mms stuff and its not available for 4.2.
First off, has anyone been able to get mms working on their i4 with 4.2.1 using tmobile? If so how'd ya do it? Second is there a US Tmobile carrier bundle for this latest update?
Thanks for any help!