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Unable to turn on bluetooth on Mi A2

Scheduled Pinned Locked Moved Xiaomi Mi A2
xiaomi mi a2bluetooth
37 Posts 8 Posters 7.4k Views 2 Watching
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    • N Offline
      Nreal @wilfridd
      last edited by 18 Nov 2021, 13:00

      @nauvpp I think it is driver issue.

      W 1 Reply Last reply 24 Nov 2021, 21:33 Reply Quote 0
      • W Offline
        wilfridd @Nreal
        last edited by 24 Nov 2021, 21:33

        @nreal This will work for me :

        1. Download firmware_jasmine_sprout_V11.0.28.0.zip
        2. flash file "bluetooth.img" to slot a or slot b (depends of the setup)

        This fixed completely BT issue on my MiA2.

        B 1 Reply Last reply 2 Apr 2022, 21:04 Reply Quote 1
        • P PhAndersson referenced this topic on 20 Dec 2021, 13:59
        • B Offline
          Bogotrax @wilfridd
          last edited by Bogotrax 4 Feb 2022, 21:29 2 Apr 2022, 21:04

          @nauvpp hello nauvpp, i followed your advice and used fastboot flash bluetooth_a bluetooth.img on my mi a2 , but it was not effective. I used the latest firmware from firmwareupdater site for xiaomi devices V11.0.28.0.QDIMIXIM . i extracted the bluetooth image and flashed it with the img. Can you confirm that these are the steps to take? Is there anything you did differently? Thanks in advance! Is there a way to read out the firmware version for bluetooth of my device somehow?

          B 1 Reply Last reply 3 Apr 2022, 08:02 Reply Quote 0
          • B Offline
            Bogotrax @Bogotrax
            last edited by Bogotrax 4 Mar 2022, 08:05 3 Apr 2022, 08:02

            @bogotrax

            This is what i get as a result from the terminal when trying to get infos about bluetooth. Can you check if it has the same stats as yours?!
            screenshot

            B 1 Reply Last reply 4 Apr 2022, 13:07 Reply Quote 0
            • B Offline
              Bogotrax @Bogotrax
              last edited by 4 Apr 2022, 13:07

              @bogotrax another output. I hope this helps even though i am not sure it is suppose to look like this. I expected a clearer firmware description.
              alt text

              W 1 Reply Last reply 21 Aug 2022, 21:27 Reply Quote 0
              • W Offline
                wilfridd @Bogotrax
                last edited by 21 Aug 2022, 21:27

                @bogotrax,hi, try download https://github.com/ubports-xiaomi-sdm660/artifacts/releases/download/20211023/firmware_jasmine_sprout_V11.0.28.0.zip

                Then extract and flash bluetooth.img

                1 Reply Last reply Reply Quote 0
                • F Offline
                  fredo333
                  last edited by 29 Apr 2023, 11:03

                  I typed this: fastboot flash bluetooth bluetooth.img

                  It comes this:
                  target reported max download size of 536870912 bytes
                  sending 'bluetooth' (556 KB)...
                  OKAY [ 0.031s]
                  writing 'bluetooth'...
                  OKAY [ 0.010s]
                  finished. total time: 0.042s

                  But it did not work.
                  What I made wrong ?

                  Devices:
                  UBports@Xiaomi Mi A2
                  Android@Mi 10 lite

                  1 Reply Last reply Reply Quote 0
                  • F Offline
                    fredo333
                    last edited by 29 Apr 2023, 11:18

                    ![text alternatif](screenshot20230429_131033946.png

                    Devices:
                    UBports@Xiaomi Mi A2
                    Android@Mi 10 lite

                    F 1 Reply Last reply 29 Apr 2023, 13:24 Reply Quote 0
                    • F Offline
                      fredo333 @fredo333
                      last edited by 29 Apr 2023, 13:24

                      @fredo333 Sorry, I could not modify my post

                      Devices:
                      UBports@Xiaomi Mi A2
                      Android@Mi 10 lite

                      1 Reply Last reply Reply Quote 0
                      • F Offline
                        fredo333
                        last edited by 30 Jul 2023, 17:31

                        Finally, I made a reset factory.
                        Miracle, all work !!!

                        Devices:
                        UBports@Xiaomi Mi A2
                        Android@Mi 10 lite

                        1 Reply Last reply Reply Quote 0
                        • J josevidal referenced this topic on 30 Oct 2023, 21:24
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