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    Solved Xperia X can not open bootloader

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    • S
      sony
      last edited by

      I'm trying to install on Xperia X ubuntu touch and I have a problem with open bootloader.
      I have code from website developer.sony.com , but UBports says that it can not open bootloader, what is the problem ?

      MrT10001M T 2 Replies Last reply Reply Quote 0
      • MrT10001M
        MrT10001 @sony
        last edited by

        @sony Have you gone through the bootloader unlocking procedure for the device? UT installer is telling you the bootloader is locked.

        Xiaomi Redmi Note 7.... And more...
        I have too many devices...

        1 Reply Last reply Reply Quote 0
        • KenedaK
          Keneda
          last edited by

          https://developer.sony.com/open-source/aosp-on-xperia-open-devices/get-started/unlock-bootloader/

          2015-Now : Meizu MX4 (Stable) now for web use
          Spare : Nexus 5 (Stable), now for daily use

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          • S
            sony
            last edited by

            @MrT10001 Yes, we unlocked bootloader and we have status ,,unlocked''

            1 Reply Last reply Reply Quote 0
            • T
              TakoR @sony
              last edited by

              @sony Are you in Fastboot mode and does UBPorts Installer detect your device?

              1 Reply Last reply Reply Quote 0
              • S
                sony
                last edited by

                @TakoR UBPorts detects my device but I don't know if it is in fastboot mode.

                T 1 Reply Last reply Reply Quote 0
                • T
                  TakoR @sony
                  last edited by

                  @sony When trying to connect the phone to the computer and the phone is still turned off, hold down the volume down button while connecting to the PC using USB and the LED should turn blue. If it's blue, you're in fastboot mode. The UBPorts Installer should be able to see your device. Cheers.

                  1 Reply Last reply Reply Quote 0
                  • S
                    sony
                    last edited by

                    @TakoR I did what you wrote and still got this error
                    ubports.png

                    T 1 Reply Last reply Reply Quote 0
                    • MrT10001M
                      MrT10001
                      last edited by

                      It still looks like the bootloader is locked.

                      If you have unlocked the bootloader have you done this:

                      Download the OEM binaries for AOSP from sony, unpack them,
                      Flash them in fastboot (fastboot flash oem [filename])

                      Xiaomi Redmi Note 7.... And more...
                      I have too many devices...

                      1 Reply Last reply Reply Quote 1
                      • T
                        TakoR @sony
                        last edited by

                        @sony Yes, I agree with @MrT10001, your bootloader might still be locked. Unlocking the If you get an unlock code from Sony, don't forget to add the 0x as a prefix. It's not in the manual but that worked for me as the unlocking sequence only accepts 0x in the front. Cheers.

                        1 Reply Last reply Reply Quote 0
                        • S
                          sony
                          last edited by

                          I made it, thank you for your help.

                          Mario.CHM 1 Reply Last reply Reply Quote 0
                          • Mario.CHM
                            Mario.CH @sony
                            last edited by Mario.CH

                            Hi @sony,

                            @sony said in Xperia X can not open bootloader:

                            @MrT10001 Yes, we unlocked bootloader and we have status ,,unlocked''

                            It is not apparent to us where you read the status "unlocked" from, because further down in the post you write you don't know if you are in fastboot mode.
                            What does your device show, check the status via the bootloader, similar to the picture
                            dc390d95-668d-492e-a18b-1d422a58ce1c-grafik.png

                            The error message, of the Ubports installer, is strange if the bootloader jam would be "unlocked".
                            And please give us more info about what you have already done, and in what order. Or are you just waiting for us?

                            Greetings Mario

                            šŸ“± Xperia X ;since 2020
                            šŸŽ When you realize you are riding a dead horse, get off!
                            My languages skill: šŸ‡ØšŸ‡­šŸ‡¦šŸ‡¹ šŸ‡©šŸ‡Ŗ, and only orally: šŸ‡¬šŸ‡§ šŸ‡¹šŸ‡­

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