iPhone 6 cannot connect 5 ghz wifi after update IOS 11.2.6

Discussion in 'iOS 11' started by Lov3boyz, Mar 3, 2018.

  1. Lov3boyz macrumors newbie

    Joined:
    Mar 3, 2018
    #1
    Hi guys,

    do you guys facing same problem with me, my iPhone 6 update 11.2.6 cannot connect 5 ghz. Before that there no problem connect 5ghz wifi. Already restore and reset network setting many. Still facing same problem !
     
  2. bjrjar macrumors newbie

    Joined:
    Dec 20, 2017
    #2
    No. My 6S is at that release and it works on 5Ghz same as before update. Have you tried turning Wi-Fi off and back on, or Airplane mode on and then off? Sometimes that seems to bump something.

    Bob
     
  3. NowhereManNumber9 macrumors member

    Joined:
    Nov 17, 2017
    Location:
    Santiago, Chile
  4. Lov3boyz thread starter macrumors newbie

    Joined:
    Mar 3, 2018
    #4
    Already try, it keep show incorrect password....
    --- Post Merged, Mar 3, 2018 ---
    Still same, the password is same. I still cannot connect and it keep show incorrect password but 2.4 ghz WiFi connect without problem.
     
  5. aakshey macrumors 68000

    aakshey

    Joined:
    Jun 13, 2016
  6. mpavilion macrumors 6502a

    Joined:
    Aug 4, 2014
    Location:
    SFV, CA, USA
    #6
    I’m having similar issue – iPhone 7+ on 12.2.6. Works fine when connected to 2.4GHz channel, but seems to having problems pulling data over 5GHz channel; even though it connects and has strong signal. Router seems fine.
     

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5 March 3, 2018