1. bvav22's Avatar
    Hi, i just got my blackberry 8700c and unlocked it to work on tmobile. I just started using it today and i noticed i dont have the option to make an MMS message. the phone is capable of mms and i read somewhere that becuase its a cingular phone thats why i cannot see that option. Is there a way that i can change my os to a tmobile version?
    09-11-08 03:12 PM
  2. flgearhead's Avatar
    try os 4.5 but do you have a blackberry internet package on your line if you do not it may not work cuz you need data usually to send mms on at&t if you do not have a web package on a blackberry it blocks web access
    09-12-08 07:37 PM
  3. johnmorganjr1's Avatar
    I'm running 4.5os with att. I have data. package plus internet but cannot send or receive mms. Any help would be greatly appreciated.
    09-18-08 08:40 AM
  4. NoMoreWindows's Avatar
    Since it is unlock you might need to get some setting from your provider.
    09-18-08 08:48 AM
  5. killingwthasmile's Avatar
    the 8700c does not have the functionality to send or receive MMS.
    09-18-08 11:52 AM
  6. gptoyz's Avatar
    its service provider/service book limited feature

    cingular/at&t doesn't allow other gsm carriers like t-mobile do
    09-18-08 12:15 PM