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[Solved] iPhone 6+ does not work WIFI - Gray wifi icon - unable to turn on wi-fi

Reinstall-serwis 5970 5
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 17408604
    Reinstall-serwis
    Level 9  
    Hello. As in the description of the Iphone 6 plus, the wifi cannot be turned on - as if the function was blocked. Question - Damaged soft? or a network card? Does any layout and need reballing ..?
    Anyone had such a problem? I have searched half the internet and can't find anything about it
    A movie is attached
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    #2 17408652
    apple_iphone
    Level 12  
    Reinstall-serwis wrote:
    Hello. As in the description of the Iphone 6 plus, the wifi cannot be turned on - as if the function was blocked. Question - Damaged soft? or a network card? Does any layout and need reballing ..?
    Anyone had such a problem? I have searched half the internet and can't find anything about it
    A movie is attached


    Visible poorly looking. Phrase: greyed wifi
    and not solutions from the internent, but the diagram and measurement of the voltage, resistance of the system responsible for the operation of wifi marked on the shcemat as u5201_rf.
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  • #3 17408684
    Reinstall-serwis
    Level 9  
    Ok. Thanks a lot, I thought maybe the software issue. In that case, the multimeter will start working tomorrow morning, and we'll see.
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    #4 17410898
    RafalB

    Level 28  
    apple_iphone wrote:
    a diagram and measurement of voltage, resistance of the system responsible for the operation of wifi marked on the shcemat as u5201_rf.


    This is also, but the history of the device plays the first fiddle (fall, flooding, attempt to repair / replace the lcd panel) Then inspection of the motherboard and search :)
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  • #5 17411406
    Reinstall-serwis
    Level 9  
    The woman bought this phone, so the story is unknown - anyway, the circuit on the motherboard is damaged.
  • #6 17411410
    Reinstall-serwis
    Level 9  
    The woman bought this phone, so the story is unknown - anyway, the circuit on the motherboard is damaged.

    Added after 1 [minutes]:

    U5201 chip damaged
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