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    Cannot communicate over adb/fastboot after flashing image

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    • T
      tom admin @Kashish Garg 0
      last edited by 2 Apr 2024, 20:02

      @Kashish-Garg-0 With your device plugged in to your host pc via usb, what do you see with lsusb on your host PC?

      K 1 Reply Last reply 5 Apr 2024, 15:36 Reply Quote 0
      • K
        Kashish Garg 0 @tom
        last edited by 5 Apr 2024, 15:36

        @tom

        Bus 005 Device 008: ID 05c6:900e Qualcomm, Inc.
        

        Thanks for your help!

        T 1 Reply Last reply 5 Apr 2024, 16:57 Reply Quote 0
        • T
          tom admin @Kashish Garg 0
          last edited by 5 Apr 2024, 16:57

          @Kashish-Garg-0 Okay so the device is booting into EDL mode, which is what is used for QDL flashing. Can you confirm that the EDL switch is turned off?

          K 1 Reply Last reply 5 Apr 2024, 18:21 Reply Quote 0
          • K
            Kashish Garg 0 @tom
            last edited by Kashish Garg 0 5 Apr 2024, 18:21 5 Apr 2024, 18:21

            @tom Yes the EDL Switch is turned OFF, pointing away from the Processor

            T 1 Reply Last reply 5 Apr 2024, 18:50 Reply Quote 0
            • T
              tom admin @Kashish Garg 0
              last edited by 5 Apr 2024, 18:50

              @Kashish-Garg-0 And when you went through the QDL process did the QDL flashing complete as expected? Should take around 10 minutes to complete

              K 1 Reply Last reply 5 Apr 2024, 20:11 Reply Quote 0
              • K
                Kashish Garg 0 @tom
                last edited by 5 Apr 2024, 20:11

                @tom I just re ran it and it took around 7 minutes or so and gave the appropriate output:

                FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
                <data>
                <log value="INFO: Calling handler for setbootablestoragedrive" /></data>
                FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
                <data>
                <log value="INFO: Using scheme of value= 1" /></data>
                FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
                <data>
                <response value="ACK" rawmode="false" /></data>
                FIREHOSE WRITE: <?xml version="1.0"?>
                <data><power value="reset"/></data>
                
                FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
                <data>
                <log value="INFO: Calling handler for power" /></data>
                FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
                <data>
                <response value="ACK" rawmode="false" /></data>
                
                T 1 Reply Last reply 5 Apr 2024, 20:55 Reply Quote 0
                • T
                  tom admin @Kashish Garg 0
                  last edited by 5 Apr 2024, 20:55

                  @Kashish-Garg-0 And then if you remove and replace both power and usb is it still booting to that same mode?

                  K 1 Reply Last reply 9 Apr 2024, 14:41 Reply Quote 0
                  • K
                    Kashish Garg 0 @tom
                    last edited by 9 Apr 2024, 14:41

                    @tom You mean is it going to EDL mode after replacing power/usb and moving the EDL Switch to off?

                    Bus 005 Device 011: ID 05c6:900e Qualcomm, Inc. USB2.0 Hub
                    

                    Is what is being printed with lsusb now

                    T 2 Replies Last reply 9 Apr 2024, 17:48 Reply Quote 0
                    • T
                      tom admin @Kashish Garg 0
                      last edited by 9 Apr 2024, 17:48

                      @Kashish-Garg-0 Sounds like we'll have get an RMA going for this one: https://www.modalai.com/pages/rma

                      1 Reply Last reply Reply Quote 0
                      • T
                        tom admin @Kashish Garg 0
                        last edited by 2 May 2024, 16:36

                        @Kashish-Garg-0 It's possible your board has a QSM8250 (M0054-2) instead of a QRB5165 (M0054-1), see here for the diffs: https://docs.modalai.com/m0054-versions/#m0054-1-and-m0054-2

                        If that is the case then you will have to QDL using a different build, which you can download from downloads.modalai.com, look for M0054-2 Starling QDL Image 1.7.4 2024-02-09-1.7.4-M0054-2.zip under the "All" category

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