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Bluetooth not working after android 8.0 update.

  1. eashuuchil
    Cupcake Nov 23, 2017

    eashuuchil , Nov 23, 2017 :
    The Bluetooth is not working after the 8.0 update in the oneplus 3. The bluetooth doesn't scan the available devices. The problem came up just after the android 8.0 (Oreo) update. Please provide a solution to this problem
    Thank you.
     

    #1
  2. Afzal Khan
    KitKat Nov 23, 2017

    Afzal Khan , Nov 23, 2017 :
    If you have updated via OTA without clearing cache then this is the first issue you are facing.. There will be more in the future due to compatibility issues.

    To avoid all such things you should now have to try clearing the cache and if it does not work then you have to clear the system as well. And start fresh.
     

    #2
  3. eashuuchil
    Cupcake Nov 23, 2017

    eashuuchil , Nov 23, 2017 :
    Are you suggesting me to hard reset??
     

    #3
  4. Sampath_Kumar_
    Honeycomb Nov 23, 2017

    Sampath_Kumar_ , Nov 23, 2017 :
    yeah sometimes it crashes and connects automatically after few seconds I don't know why would happen !
     

    #4
  5. Afzal Khan
    KitKat Nov 23, 2017


    #5
  6. eashuuchil
    Cupcake Nov 24, 2017


    #6
  7. eashuuchil
    Cupcake Nov 24, 2017

    eashuuchil , Nov 24, 2017 :
    But in my case it does not scan the available devices..
     

    #7
  8. David.Hewitt
    Donut Nov 27, 2017

    David.Hewitt , Nov 27, 2017 :
    Where is the advice to do this? Hard reset is a real pain. It should never be the first advice. Obviously, a hard reset will work but an easier option would be far preferable.
     

    #8
  9. Afzal Khan
    KitKat Nov 27, 2017

    Afzal Khan , Nov 27, 2017 :
    Many advisable things has something underlined..which mostly don't understand. Its always preferable to clean flash any major update. Oreo is a totally new platform for obvious reasons. OTA update is not advisable but its not mentioned as most of the users are not aware of this thing and can cause an outburst for this. That's why OEM's don't call it as an advisable thing.
     

    #9
    Eustacio Sealy likes this.
  10. spawnrider
    Cupcake Nov 30, 2017


    #10
  11. daviell
    Cupcake Dec 1, 2017

    daviell , Dec 1, 2017 :
    My issue, is that if I turned Bluetooth off with the toggle, I couldn't turn it back on!?

    Tried lots of fixes, and the only one that appeared to work was boot into safe mode, turn on Bluetooth (test it), for me this worked and proved that it is a software issue related to a third party app. Then rebooted as normal and my Bluetooth is back on. I'll post back if I have any further issues.
     

    #11
  12. daviell
    Cupcake Dec 2, 2017

    daviell , Dec 2, 2017 :
    Edit* This didn't solve it. Lasted about 10 mins before I lost it again. I then went through and deleted any apps that I really didn't need, starting with any of installed recently, rebooted and hey presto, solid Bluetooth connection for about 2hrs now. Why can't they just get this sh*t right in the first place.
     

    #12
  13. yudi15
    Cupcake Jul 18, 2018

    yudi15 , Jul 18, 2018 :
    I also have the same problem , my bluetooth doesn't scans the available devices and neither can any other device find my device. tried hard reset , clear cache, even tried to boot in safe mode but still the problem persists
     

    #13
  14. T1530954638854
    Cupcake Jul 18, 2018


    #14
  15. RASTAVIPER
    Jelly Bean Jul 18, 2018

    RASTAVIPER , Jul 18, 2018 :
    Did you also try factory reset?
     

    #15
  16. yudi15
    Cupcake Jul 18, 2018

    yudi15 , Jul 18, 2018 :
    Yes I did ... I flashed the stock rom as well to see if it's oreo which is disturbing bluetooth but now it doesn't even works on marshmallow, neither on nougat nor on oreo.. I seriously don't get what suddenly caused this issue
    :(
     

    #16