3G problem on DefyGeneral

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  1. sourav

    sourav Member

    Hi,I have been using my Defy for last 8 months smoothly.But this time it does not show or connect 3g connection.selecting manually it shows "no connection".It works only in automatic mode or 2g mode and gives 2g service.please help me.:(

  2. scrannel

    scrannel Well-Known Member

    OK, don't know what market you're in (t-mo with 2.2.1 or other with 2.2.2) but regardless, try this first:

    1) Open your dialer (the one built into the phone)
    2) Type in *#*#4636#*#* (this takes you in to the INFO/TESTING menu)
    3) Select "phone information"
    4) Scroll down to "set preferred network type".
    5) If the choice is "GSM only" change it to "GSM auto (prl)". See if that helps. Does your phone have wifi-calling BTW?
    kcphaid likes this.

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