UBports Robot Logo UBports Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    FP4 can install Android 11/12/13 and /e/OS 11/12/13 and PostMarkOS, except Ubuntu Touch

    Scheduled Pinned Locked Moved Fairphone 4
    32 Posts 4 Posters 1.1k Views 1 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
      Reply
      • Reply as topic
      Log in to reply
      This topic has been deleted. Only users with topic management privileges can see it.
      • L Offline
        liam @MrT10001
        last edited by

        @MrT10001 I have followed below guidance install Android 11, I really have no idea which step have problem, why can not install UT still show the same error.

        https://support.fairphone.com/hc/en-us/articles/18896094650513-How-to-manually-install-Android-on-your-Fairphone

        MrT10001M 1 Reply Last reply Reply Quote 0
        • MrT10001M Offline
          MrT10001 @liam
          last edited by

          @liam I see you are using Windows (fastboot.exe). Put the platform tools folder on your desktop along with the UT installer and run fastboot commands from there. Also you can try an older version of platform-tools to rule that issue out.

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

          L 1 Reply Last reply Reply Quote 0
          • L Offline
            liam @MrT10001
            last edited by

            @MrT10001 Tried any way, still can not work, I want to give up for it, if anyone interest in this phone, I can sell to him.

            MrT10001M 1 Reply Last reply Reply Quote 0
            • MrT10001M Offline
              MrT10001 @liam
              last edited by

              @liam Reading here may solve the issue.

              The critical partitions may need to be unlocked.

              Install Android 11 and make sure the bootloader is unlocked.

              Then unlock the critical partitions using the command in the linked forum post. If using Windows you may have to put ./ in front of the command.

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

              L 1 Reply Last reply Reply Quote 0
              • L Offline
                liam @MrT10001
                last edited by

                @MrT10001 I already tried this command before, actually I can install Android 11/12/13 and /e/OS 11/12/13 and PostMarkOS, except Ubuntu Touch, the dynamic partition was deleted by me before, I don't know how to revert it that is the problem. it can install UT at the first time, after I resize and expand the size for 'super', that want to install back UT, it was failed till now, still can not find out the good way for fixing it.
                03251274-27cf-4149-9b77-65fe9dd5f66a-image.png

                MrT10001M 1 Reply Last reply Reply Quote 0
                • MrT10001M Offline
                  MrT10001 @liam
                  last edited by

                  @liam Check this out on the fairphone forums, you may have damaged the partition table.

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

                  L 1 Reply Last reply Reply Quote 0
                  • L Offline
                    liam @MrT10001
                    last edited by

                    @MrT10001 I have refer to it before, resized and expand the super partition. it is UT problem, I can execute the partition operation like 'delete-logical-partition' in Android and /e/OS system, but after flash UT firmware image, partition not working.

                    1 Reply Last reply Reply Quote 0
                    • ikozI Offline
                      ikoz
                      last edited by

                      I am not sure of this is related, but have you formatedthe data partition to ext4?

                      May the source be with you

                      L 1 Reply Last reply Reply Quote 0
                      • L Offline
                        liam @ikoz
                        last edited by

                        @ikoz yes,already

                        L 1 Reply Last reply Reply Quote 0
                        • A atarilinux referenced this topic
                        • L Offline
                          liam @liam
                          last edited by

                          does anyone know where I can download the old version firmware of UT?

                          1 Reply Last reply Reply Quote 0
                          • First post
                            Last post