iPhone 9.2.1 - 6S Plus and Wifi

Discussion in 'iOS 9' started by Rhonindk, Jan 22, 2016.

  1. Rhonindk macrumors 68030


    Just updated my 6S+ to 9.2.1 yesterday. All looked good but have run into an annoying wifi issue.
    When I awake the phone from sleep, it stays locked onto LTE.
    If I go into settings > wifi it shows wifi is on and linked to either my 2.4 or 5 ghz signal. I either have to turn wifi off/on or select the alternate wifi signal for it to reconnect.
    Rebooted, hard rebooted, and CP don't help.
    Don't want to restore or setup as new - work phone.

    Any thoughts or ideas? Something I am missing?
    Thx in adance.
  2. estabya macrumors 6502


    Jun 28, 2014
    My 6S is doing the exact same thing. I have been able to reproduce the problem on several different wifi networks. Like yours, my phone didn't start doing this until after the 9.2.1 update. My iPad Air 2 cellular is NOT exhibiting the same behavior, but is working just as it should.
  3. lagwagon Suspended


    Oct 12, 2014
    Calgary, Alberta, Canada
    I don't know how painful it would be for you to have to re-add all your wifi passwords again, but you could try doing a Reset Network Settings.

    I've never had that issue so my suggestion is just a guess at a possible solution.
  4. Rhonindk thread starter macrumors 68030


    I have an LTE Mini 4 that is on 9.2.1 and is working just fine.
    Frustrating :confused:

    I'll give it a shot and let you know. Reset network settings and redoing the passwords is easy enough.
  5. estabya macrumors 6502


    Jun 28, 2014
    This would be a pain for me. Let me know if it works. I really don't want to have to worry about getting all those passwords again though.
  6. Rhonindk thread starter macrumors 68030


    Did the suggested Rest Network Settings .... no joy.
    Still seeing the issue.

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