My MMS refuses to work with wifi on

Discussion in 'iPhone Tips, Help and Troubleshooting' started by jableskg, Sep 27, 2009.

  1. jableskg macrumors regular

    Jul 19, 2008
    So i have 3.01 running on my iPhone 3G and i'm using the 5.1 carrier file but i cant send texts with wifi on. Is there any way i can achieve this by changing some sort of setting? Or do i have to get 5.5?

    I have tethering option available with 5.1 and i'm afraid if i upgrade to 5.5 i will lose that. Any suggestions?
  2. jableskg thread starter macrumors regular

    Jul 19, 2008

  3. ihonda macrumors 68000

    Sep 17, 2009
    upgrade to 6.0 ipcc just google "at&t 6.0 ipcc" the exact file name your looking for is ATT_US_STEALTH.ipcc

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