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  1. Thread Author  Thread Author    #1  

    Default Configuring my unlocked T-Mobile Galaxy S3 on AT&T Network to receive data and mms

    Need some help... unlocked a T-Mobile S3, entered APN info but still can't download MMS.
    I can see the message but it won't let me download it.
    Suggestions on how to fix this? Also noticed I can't make calls over wifi. Is there a work around.
    Thanks.
  2. #2  

    Default Re: Configuring my unlocked T-Mobile Galaxy S3 on AT&T Network to receive data and mms

    The calls over WiFi is a T-Mobile only thing, will not work on ATT.
    Also it could be the slow speed not letting you download MMS. On ATT with a T-Mobile phone you will only get Edge speed.
  3. Thread Author  Thread Author    #3  

    Default Re: Configuring my unlocked T-Mobile Galaxy S3 on AT&T Network to receive data and mms

    I get 3G. Can't get 4G since AT&T isn't on LTE like T-mobile. I get data... Just not MMS ... It says "downloading" them times out. Any clue?
  4. #4  

    Default Re: Configuring my unlocked T-Mobile Galaxy S3 on AT&T Network to receive data and mms

    Try using tweakker from play store to configure it.

    Sent from my SAMSUNG-SGH-I747 using Android Central Forums
  5. #5  

    Default Re: Configuring my unlocked T-Mobile Galaxy S3 on AT&T Network to receive data and mms

    Quote Originally Posted by MaysaPet View Post
    I get 3G. Can't get 4G since AT&T isn't on LTE like T-mobile. I get data... Just not MMS ... It says "downloading" them times out. Any clue?
    Again could be due to low speed. Have you tried Speedtest.net from the Play Store to see what your download/upload speeds are.
  6. #6  

    Default Re: Configuring my unlocked T-Mobile Galaxy S3 on AT&T Network to receive data and mms

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