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Issues on One Plus 7T after stable Android 11 uodate via OnePlus 7T

  1. dhruv.gupta2018
    Donut Apr 20, 2021

    dhruv.gupta2018 , via OnePlus 7T , Apr 20, 2021 :
    Hi there, I updated my One Plus 7T to Android 11 yesterday via stable OTA Update (2.6 GB). After updating, I am facing a problem of wifi disconnection on my handset. Wifi gets disconnected automatically despite being in range.
     

    #1
  2. Yash Pratap Singh.
    KitKat Apr 20, 2021

    Yash Pratap Singh. , Apr 20, 2021 :
    Check if Low Power mode is turned on. Restart your phone to see if it fixes the issue
     

    #2
  3. dhruv.gupta2018
    Donut Apr 20, 2021

    dhruv.gupta2018 , via OnePlus 7T , Apr 20, 2021 :
    Kindly tell me the process how to check low power mode. Thanks.
     

    #3
  4. Yash Pratap Singh.
    KitKat Apr 20, 2021

    Yash Pratap Singh. , Apr 20, 2021 :
    Does your battery icon in the top right have a '+' (plus) symbol?
    Also check that "Avoid Poor Connections" in the Advanced WiFi settings is turned off.
     

    #4
  5. dhruv.gupta2018
    Donut Apr 20, 2021

    dhruv.gupta2018 , via OnePlus 7T , Apr 20, 2021 :
    No, it does not show + symbol. How to do that "Avoid Poor Connection"? I am unable to find it. Please tell me the steps. Thanks.
     

    #5
    Yash Pratap Singh. likes this.
  6. Yash Pratap Singh.
    KitKat Apr 20, 2021

    Yash Pratap Singh. , via OnePlus 7T , Apr 20, 2021 :
    Make sure that all these are turned off

    1618886140929.jpg
    If this also doesn't fix the issue, clear cache of device in recovery mode.
     

    #6
  7. dhruv.gupta2018
    Donut Apr 20, 2021


    #7
  8. Yash Pratap Singh.
    KitKat Apr 20, 2021

    Yash Pratap Singh. , Apr 20, 2021 :
    The screenshot I shared was in battery settings - battery optimisation.

    And Turn ON the first option
     

    #8
  9. bvtd092
    Froyo Apr 24, 2021

    bvtd092 , Apr 24, 2021 :
    Hello dhruv.gupta2018,

    I opened a bug report on April 3, even before the 11.0.0.2 update was available,
    Meanwhile, I have installed the version 11.00.2 on my Oneplus 7T.
    Unfortunately, this update did not solve the wifi problem.
    I replied to my debug report to Dipjyoti Nath, OnePlus Bug Hunter, where I express my displeasure that they don't even bother to download the data you provide as a customer and inform the customer.
    https://forums.oneplus.com/threads/...er-updating-android-11.1413280/#post-23109274
    Hopefully, as a customer, we will get a response from Dipjyoti Nath.

    After searching a while I've found the following workaround.
    At home I have 2 wireless networks running on the same router, one at 2.4 Ghz and one at 5 GHz.
    Once both ssids have been connected, I afterwards get the phenomenon that the 2.4 Ghz SSID performs a connect and disconnect every 5 seconds. As soon as I forget the 5 GHz SSID on my Oneplus 7T phone, no more connect and disconnect is performed from the 2.4 GHZ SSID wireless network.

    Regards,
     

    #9
  10. Tausif.Shaikh786
    Froyo Apr 25, 2021


    #10
  11. E1609162748805
    Cupcake Apr 25, 2021