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    SOLVED Oneplus 3T installation failure

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    • Q
      qmant last edited by

      Hi users
      I had an installation failure on my OP3T.
      I wiped partitions /cache, /data and /system. Then I started ubports-installer-v0.6.0-beta until it sends files to device. Then the error message is displayed : "Error: unhandled rejection at [object Promise]: TypeError: Cannot read property 'title' of null"

      has someone an idea ?

      thilov 1 Reply Last reply Reply Quote 0
      • thilov
        thilov @qmant last edited by

        @qmant from which OS are you installing? I had trouble at the same point using LinuxMint XFCE. No problem with Xubuntu 18.04 and 20.04.

        Oneplus 3T (dev)
        BQ M10, BQ E4.5, BQ E5 and Oneplus One (RIP)

        Q 1 Reply Last reply Reply Quote 0
        • libremax
          libremax last edited by libremax

          Have look at this thread : https://forums.ubports.com/topic/3253/oneplus-3-3t

          If your OP3T had android 9, you need to install android 8 (or lineage equivalent) before using UBports installer :

          1. flashed TWRP to recovery partition using fastboot
            fastboot flash recovery <twrp.img>
            where twrp.img was downloaded from https://twrp.me/oneplus/oneplusthree.html

          2. rebooted phone if 'recovery' mode and then using UI of TWRP I did the following
            fixed 'cache' partition
            fixed 'data' partition
            formatted and fixed 'system' partition

            After that installation with ubports-installer could be finished successfully.

          Donate anonymously 1€/$ by year to UBports, all Ubuntu Touch users can do it ! Demonstration:
          https://forums.ubports.com/topic/1262/donate-anonymously-1-by-year-to-ubports-all-ubuntu-touch-users-can-do-it-demonstration/

          Q 1 Reply Last reply Reply Quote 0
          • Q
            qmant @libremax last edited by

            @libremax Yes it was android 9 (I think). I found the same explanations as yours at this thread (french) : https://forum.ubuntu-fr.org/viewtopic.php?id=2048798

            I will try this solution.

            Could you advise a tutorial to install android 8 ? Th' you

            libremax 1 Reply Last reply Reply Quote 0
            • Q
              qmant @thilov last edited by

              @thilov I'm installing from Linux Mint 19.3 cinnamon

              The ubports-installer recommends me to "set udev rules". And after installation I had problems to hot-plug smartphone or tablet.

              So I'll try from ubuntu 20.04. Do I need to install some tools before ubports installations ? Th' you

              thilov 1 Reply Last reply Reply Quote 0
              • libremax
                libremax @qmant last edited by libremax

                @qmant said in Oneplus 3T installation failure:

                @libremax Yes it was android 9 (I think). I found the same explanations as yours at this thread (french) : https://forum.ubuntu-fr.org/viewtopic.php?id=2048798

                Yes, I am the same Libremax on both, so I give the same explanations. 😉

                I will try this solution.

                Could you advise a tutorial to install android 8 ? Th' you

                The link is also the same : https://wiki.lineageos.org/devices/oneplus3/install

                Donate anonymously 1€/$ by year to UBports, all Ubuntu Touch users can do it ! Demonstration:
                https://forums.ubports.com/topic/1262/donate-anonymously-1-by-year-to-ubports-all-ubuntu-touch-users-can-do-it-demonstration/

                Q 1 Reply Last reply Reply Quote 0
                • thilov
                  thilov @qmant last edited by

                  So I'll try from ubuntu 20.04. Do I need to install some tools before ubports installations ? Th' you

                  No, I installed my 3t using a live-stick and only installed the installer.
                  Lineageos 17.1 (Android 10) was on my device and I didn't go back to Android 8. But formating to ext4 like libremax said is needed.

                  Oneplus 3T (dev)
                  BQ M10, BQ E4.5, BQ E5 and Oneplus One (RIP)

                  1 Reply Last reply Reply Quote 0
                  • Q
                    qmant @libremax last edited by

                    @libremax merci. Effectivement je lis rarement les pseudos, je tente le manip ce soir.

                    1 Reply Last reply Reply Quote 0
                    • Q
                      qmant last edited by

                      @qmant said in Oneplus 3T installation failure:

                      TypeError: Cannot read property 'title' of null"

                      Ok, I used the solution of libremax : redo an install of android 8 before installing with ubports-installer. And now Ubuntu is running.

                      Thanks a lot to libremax & thilov.

                      libremax 1 Reply Last reply Reply Quote 0
                      • libremax
                        libremax @qmant last edited by libremax

                        @qmant Good news.
                        Please mark as solved using Topic Tools ask as question, then mark as solved. Thanks

                        Donate anonymously 1€/$ by year to UBports, all Ubuntu Touch users can do it ! Demonstration:
                        https://forums.ubports.com/topic/1262/donate-anonymously-1-by-year-to-ubports-all-ubuntu-touch-users-can-do-it-demonstration/

                        1 Reply Last reply Reply Quote 1
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