2
6T Bluetooth Issues

  1. E_Simard
    Cupcake Sep 1, 2020

    E_Simard , Sep 1, 2020 :
    I've been having Bluetooth issues since the Android 10 update. More often than not, when I connect to a car audio system (I've tried multiple cars, happens with all of them), the sound is slower and at a lower pitch than normal, or there is no sound at all even if it's connected and playing. It's been about 5 months, and it's starting to happen more and more often. The only way to fix it is to turn Bluetooth off and on, often multiple times before I get a normal sound. I was hoping it'd get fixed in a smaller update, but there's been multiple and no fix. It's starting to get really frustrating and I'll often just drive in silence because I don't want to bother sitting there turning my Bluetooth off and on, over and over. Is anyone else having this issue??
     

    #1
    Javid005 and mrssml301 like this.
  2. Caomhin
    OnePlus 9 Series Expert Community Expert Sep 1, 2020

    Caomhin , via OnePlus 6T , Sep 1, 2020 :
    Reset the Bluetooth adapter.

    Go to Settings, System, Reset Options, Reset WiFi Mobile Bluetooth

    Then restart the phone.

    Also reset the Bluetooth in the Car, you will have to consult the car manual on how to do this.

    Once done, pair them back up.

    See if that helps.
     

    #2
  3. otrack
    Cupcake Sep 13, 2020

    otrack , Sep 13, 2020 :
    Thanks for the tip, it worked.
    There is a probably a problem with the latest android. In my case, a previously working BT device ceased to be discovered for no reason.
     

    #3
    Caoimhín likes this.
  4. Caomhin
    OnePlus 9 Series Expert Community Expert Sep 13, 2020

    Caomhin , via OnePlus 6T , Sep 13, 2020 :
    You could also try reset the Bluetooth on that previous device as well, again check the device manual for that particular device.
     

    #4
  5. C1632569097715
    Cupcake Sep 25, 2021

    C1632569097715 , Sep 25, 2021 :
    I still have this same issue it worked for like a day and now same issues. Also low quality sound.
     

    #5
  6. Caomhin
    OnePlus 9 Series Expert Community Expert Sep 25, 2021

    Caomhin , via OnePlus 9 Pro , Sep 25, 2021 :
    Please try the suggestions at the site below to see if it can help your Bluetooth issues.
    How to Fix Bluetooth Pairing Problems
    https://www.techlicious.com/how-to/how-to-fix-bluetooth-pairing-problems/comments-/CP8/

    Check these sites out for suggestions to Fix sound delay or distortion on Bluetooth earphones.
    https://www.headphonesty.com/2020/07/fix-sound-delay-bluetooth-headphones/

    While this is for headphones, it would include any device producing sounds, some suggestions may apply.
    https://www.soundguys.com/why-do-my-headphones-suck-troubleshooting-bad-audio-12375/

    https://www.wired.com/story/bluetooth-headphone-troubleshooting-tips/

    If you don't see any improvement after trying the suggestions given. Please send Bug reports and give Feedback on the issues back to the OnePlus OOS developers. So that they can investigate them. Thank you.
    https://forums.oneplus.com/feedback/
     

    #6