How to get MMS working if you are getting the red exclaimation point

Discussion in 'iPhone' started by rubdom, Sep 25, 2009.

  1. rubdom macrumors member

    Aug 5, 2008
    I found out how to get MMS working if you are getting the red exclamation point. Apparently when ATT removed the opt out code on iPhone accounts they skipped some accounts for one reason or another. Here is how to get it working again without calling or chatting with ATT.

    Go here and register:

    Once you register completely MMS will magically work.

    Remember this only works if you are getting the red exclamation point when trying to send an MMS.

    Good Luck.
  2. MatrixPrime macrumors regular

    Aug 20, 2007
  3. jav6454 macrumors P6


    Nov 14, 2007
    1 Geostationary Tower Plaza
    Call AT&T. Or got an AT&T store.
  4. ncalifdude macrumors newbie

    Sep 24, 2009
    Northern California
    Just an FYI... I was mms'ing yesterday fine with 5.0, I had installed the 5.1 hack previously which didnt work, reverted back to the 5.0 and it started working yesterday. Today after I installed the 5.5 icpp it started giving me the red exclamation mark failure. I turned mms off in settings, rebooted phone, turned it back on and now its working.. Just something to try if your having problems.
  5. SpaceKitty macrumors 68040


    Nov 9, 2008
    Fort Collins Colorado
    Besides my 3GS which is running a real iPhone data plan, I have a 3G iPhone using a GoPhone sim. The MMS feature never did work on this account when using the iPhone. After registering on this site, it now works.

  6. Mr.Scarface macrumors regular

    Jan 2, 2009
    Turn off phone. Remove Simm card. Replace Simm card. Turn on phone.

    Works for me.
  7. dan7592 macrumors regular

    Jan 15, 2007
    I had to restore mine in order for it to work.
  8. MatrixPrime macrumors regular

    Aug 20, 2007
    That didn't work either. I've been able to send a single picture in the last 2 hours, I finally got one to go through

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