iPhone 3GS chooses 3G over wifi

Discussion in 'iPhone Tips, Help and Troubleshooting' started by viola75, Aug 31, 2010.

  1. viola75 macrumors newbie

    Aug 31, 2010
    In order to connect to any wireless network, I have to turn cellular data off. I've had the 3GS for a year and this is a new problem in the last couple of weeks.

    How can I get my phone to go back to automatically choosing wifi over 3G when it's available?
  2. enygmagyrl macrumors newbie


    Jun 17, 2009
    This may be a weird question, but do you have your "Ask to Join Networks" button on?
  3. viola75 thread starter macrumors newbie

    Aug 31, 2010
    enygmagyrl, yes I do. I was hoping not to have to restore the phone, but I will do that tonight. sigh.

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