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    Fairphone 4 android 12 install ubuntu touch

    Scheduled Pinned Locked Moved Fairphone 4
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      • KenedaK Offline
        Keneda @dp27thelight
        last edited by

        @dp27thelight said in Fairphone 4 android 12 install ubuntu touch:

        Fairphone website say's to fully update Fairphone 4 before unlocking bootloader.

        They say what they have to say, whatever reason they have to say so.
        But i don't think when FP4 OS was android 11 you where not able to unlock bootloader on FP4.

        If you skip this step, the procedure may not work.

        They don't say that your FP4 will blow if you try it with not the last software.

        But like @Lakotaubp said, if you really want to be sure that will work, try the telegram fp help channel.

        2015-2023 : Meizu MX4 ☠️⚰️✝️
        2023-2024 : Nexus 5 ☠️⚰️✝️
        2024-***** : FPOS Fairphone 5 waiting UT for freedom 😉
        🇲🇫🇬🇧

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        • D Offline
          dp27thelight @Keneda
          last edited by dp27thelight

          @Keneda

          According to somebody else's testing installing Ubuntu Touch on Fairphone 4 with Android 12 should work.

          Fairphone

          I'm certain Ubuntu Touch will update installer for Android 12 officially in the long term as well.

          I just want to test out the android experience on the Fairphone 4 before making the plunge to ubuntu touch. Ideally I want to use Ubuntu Touch, but just like to experience options. Just like you would with desktop linux and distro hoping.

          arubislanderA KenedaK 2 Replies Last reply Reply Quote 0
          • arubislanderA Offline
            arubislander @dp27thelight
            last edited by

            @dp27thelight said in Fairphone 4 android 12 install ubuntu touch:

            According to somebody else's testing installing Ubuntu Touch on Fairphone 4 with Android 12 should work.

            It 'works' in that the OS boots and most things do work. But the correct drivers will be missing and you might experience some issues, like sound not working for instance.
            If you do decide to install UT over Android 12, and then experience any issues at all, please install Android 11 then UT, then check if the issues persist, before asking for help with UT.

            🇦🇼 🇳🇱 🇺🇸 🇪🇸
            Happily running Ubuntu Touch
            Google Pixel 3a (20.04 DEV)
            JingPad (24.04 preview)
            Meizu Pro 5 (16.04 DEV)

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            • KenedaK Offline
              Keneda @dp27thelight
              last edited by

              @dp27thelight
              According to the forum, it kind of works, yes...
              https://forums.ubports.com/topic/9037/fairphone-4-no-sound

              2015-2023 : Meizu MX4 ☠️⚰️✝️
              2023-2024 : Nexus 5 ☠️⚰️✝️
              2024-***** : FPOS Fairphone 5 waiting UT for freedom 😉
              🇲🇫🇬🇧

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              • D Offline
                dp27thelight @Keneda
                last edited by

                @Keneda I'm already upgraded to Android 12. This was basically an automatic update when turning the phone on. I haven't unlocked the bootloader because it shouldn't really be unlocked unless I'm installing an OS. If Fairphone won't allow me to unlock bootloader on Android 12 so be it.

                Is it true the you can't lock bootloader with Ubuntu Touch? I don't fully understand bootloaders in the smartphone world, but from what I do understand it's less secure to have bootloader unlocked and might cause certain banking apps to not work which I don't use anyway.

                If Ubuntu Touch will be a long running project, I'll assume will likely see Android 12 replace 11 in the coming years.

                MoemM KenedaK 2 Replies Last reply Reply Quote 0
                • MoemM Offline
                  Moem @dp27thelight
                  last edited by

                  @dp27thelight said in Fairphone 4 android 12 install ubuntu touch:

                  Is it true the you can't lock bootloader with Ubuntu Touch?

                  That is true.

                  Is currently using an Op5t
                  Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                  D 1 Reply Last reply Reply Quote 0
                  • KenedaK Offline
                    Keneda @dp27thelight
                    last edited by Keneda

                    @dp27thelight said in Fairphone 4 android 12 install ubuntu touch:

                    If Fairphone won't allow me to unlock bootloader on Android 12 so be it.

                    Of course they'll let you unlock bootloader under A12.

                    But if you want to install UT and intend to have a full working phone, then you'll have to downgrade to android 11 FP OS (keeping bootloader unlocked of course).

                    And yes, maybe some day android 12 will be a basis to install UT, but for now, most recent UT ports are based on android 9 or 10.

                    FP4 is the only one in my knowledge to be based on 11, and that could stay like that for months or, more probably, years.

                    See there if you want to install UT : https://forums.ubports.com/topic/8916/options-to-install-ubuntu-touch-after-an-ota-upgrade-to-android-12

                    2015-2023 : Meizu MX4 ☠️⚰️✝️
                    2023-2024 : Nexus 5 ☠️⚰️✝️
                    2024-***** : FPOS Fairphone 5 waiting UT for freedom 😉
                    🇲🇫🇬🇧

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                    • D Offline
                      dp27thelight @Moem
                      last edited by

                      @Moem thanks for letting me know

                      1 Reply Last reply Reply Quote 1
                      • D Offline
                        dp27thelight @Keneda
                        last edited by dp27thelight

                        @Keneda I decided to get a second Fairphone 4 to run both Ubuntu Touch and FairphoneOS. I want to clarify the core issue. If I follow the instructions of Ubuntu Touch, I will not be following Fairphone instructions for unlocking the boatloader.

                        bootloader

                        fairphone community post

                        ubuntu touch instructions

                        That means they're is technically no absolutely safe way to install Ubuntu Touch on the Fairphone 4 at the present day. If something goes wrong unlocking the bootloader on Android 11, Fairphone has no reason to provide support because you wouldn't be following they're instructions. If you unlock the bootloader on Android 12 and install Ubuntu Touch you wouldn't be following Ubuntu Touch instructions.

                        Seems to be a disconnect between the two communities.

                        KenedaK 1 Reply Last reply Reply Quote 0
                        • KenedaK Offline
                          Keneda @dp27thelight
                          last edited by Keneda

                          @dp27thelight
                          Why don't you just do like the member i just gave you the post link above, he had no problem downgrading to A11 after unlocking bootloader under A12, and then installed UT without problem...

                          And Fairphone community has nothing to do with how to installing UT on FP. Here on ubports forums are the UT experts, and porters, and devs, and members like me.

                          On FP forum, there is only members (some for sure experts in FP and FP OS, but not in UT).

                          Anyway, do like you want ^^

                          2015-2023 : Meizu MX4 ☠️⚰️✝️
                          2023-2024 : Nexus 5 ☠️⚰️✝️
                          2024-***** : FPOS Fairphone 5 waiting UT for freedom 😉
                          🇲🇫🇬🇧

                          D 1 Reply Last reply Reply Quote 0
                          • D Offline
                            dp27thelight @Keneda
                            last edited by

                            @Keneda Looks like you don’t need to update fairphone 4 to unlock bootloader. If you update fairphone 4 it will upgrade to Android 12 which isn’t officially supported by Ubuntu Touch.

                            KenedaK 1 Reply Last reply Reply Quote 0
                            • KenedaK Offline
                              Keneda @dp27thelight
                              last edited by Keneda

                              @dp27thelight
                              Looks like we're going round in circle here...

                              2015-2023 : Meizu MX4 ☠️⚰️✝️
                              2023-2024 : Nexus 5 ☠️⚰️✝️
                              2024-***** : FPOS Fairphone 5 waiting UT for freedom 😉
                              🇲🇫🇬🇧

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                              • RedXXIIIR Offline
                                RedXXIII
                                last edited by

                                Upgrade your FP4 from A11 to A12, unlock bootloader, downgrade from A12 to A11, install UT, enjoy 😉

                                Fairphone 3+ / BQ Aquaris M10 FHD / BQ Aquaris E5

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                                • LakotaubpL Offline
                                  Lakotaubp
                                  last edited by

                                  The method for unlocking the bootloader is the same on 11 or 12 that does not matter. You just need to unlock the bootloader.
                                  The only part I am not 100% on is if UBports works from android 12.
                                  Every OS including us tells people to be on the latest version todo some stuff. In this case as android is going anyway it does not matter.

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                                  • LakotaubpL Offline
                                    Lakotaubp
                                    last edited by

                                    Just checked in FP4 group and yes you can install UT on android 12 but a lot of stuff will break so please don't try. There is also no issue with unlocking the bootloader on 11 not 12. The end.

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