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    How to install UT on a device currently running mobian?

    Scheduled Pinned Locked Moved Oneplus 6/6T
    20 Posts 4 Posters 1.3k Views 2 Watching
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      • C Offline
        CyBerT @Dieter42
        last edited by

        It seems like I cannot get in to "Recovery mode" of the phone(actually both 6 and 6t). When I choose recovery mode it just reboots the device.
        Does somebody know what the problem might be or can I fastboot flash UT to the device?

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        • C Offline
          CyBerT
          last edited by

          Oh! Maybe I could flash Android 9 exactly!

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          • D Offline
            Dieter42 @CyBerT
            last edited by Dieter42

            @CyBerT
            Yes, I know this Problem - you can with the fastbootrom flash the Andriod 9 Version from onplus 6 (6t similar)

            fastbootrom for 6t
            https://sourceforge.net/projects/fastbootroms/files/OnePlus 6T/9.0.16-OnePlus6TOxygen_34_OTA_023_all_1908012014_8351a8c9cfd42-FASTBOOT.zip/download

            fastbootrom for 6
            https://sourceforge.net/projects/fastbootroms/files/OnePlus 6/9.0.9-OnePlus6Oxygen_22_OTA_034_all_1909112343_dd26-FASTBOOT.zip/download

            Use fastboot and change into the folder with unzip "imges.zip" - its one of the subfolders.

            Step1

            fastboot -w

            Step2

            fastboot flash aop_a aop.img &&
fastboot flash aop_b aop.img &&

fastboot flash bluetooth_a bluetooth.img &&
fastboot flash bluetooth_b bluetooth.img &&

fastboot flash boot_a boot.img &&
fastboot flash boot_b boot.img &&

fastboot flash dsp_a dsp.img &&
fastboot flash dsp_b dsp.img &&

fastboot flash dtbo_a dtbo.img &&
fastboot flash dtbo_b dtbo.img &&

fastboot flash fw_4j1ed_a fw_4j1ed.img &&
fastboot flash fw_4j1ed_b fw_4j1ed.img &&

fastboot flash fw_4u1ea_a fw_4u1ea.img &&
fastboot flash fw_4u1ea_b fw_4u1ea.img &&

fastboot flash modem_a modem.img &&
fastboot flash modem_b modem.img &&

fastboot flash oem_stanvbk oem_stanvbk.img &&

fastboot flash qupfw_a qupfw.img &&
fastboot flash qupfw_b qupfw.img &&

fastboot flash storsec_a storsec.img &&
fastboot flash storsec_b storsec.img &&

fastboot flash system_a system.img &&
fastboot flash system_b system.img &&

fastboot flash vbmeta_a vbmeta.img &&
fastboot flash vbmeta_b vbmeta.img &&

fastboot flash vendor_a vendor.img &&
fastboot flash vendor_b vendor.img

            Step 3
            Start Smartphone from bootloader

            The oneplus start in Android 9 Stockrom!
            Finish - you can install a recovery or other ...

            C DJacD 3 Replies Last reply Reply Quote 0
            • C Offline
              CyBerT @Dieter42
              last edited by

              @Dieter42 Ok first I would like to try something else then I will come back to fastboot.

              But first after installing Android 9 I try to install UT with installer and when it finishes I get stuck at boot screen.

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              • C Offline
                CyBerT @CyBerT
                last edited by

                And I get stuck at boot screen because newer version of UT does not work with OP 6, and that is why I flashed mobian in the first place!!!

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                • C Offline
                  CyBerT @Dieter42
                  last edited by

                  @Dieter42 Ok back to this particular fastboot issue; could I leave the bootloader as it is and flash UT on a and Mobian on b? Would I be able to boot both? List of commands would be much appreciated.

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                  • D Offline
                    Dieter42 @CyBerT
                    last edited by

                    @CyBerT For Multiboot Check out this link:
                    https://wiki.postmarketos.org/wiki/OnePlus_6_(oneplus-enchilada)/Multi_Booting_and_Custom_Partitioning#Dual_booting_pmos_with_other_uefi_based_os_(like_openbsd_,_netbsd_,_freebsd,windows,etc)_via_Renegade_Project

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                    • C Offline
                      CyBerT
                      last edited by

                      Great so we can mark this thread as SOLVED!

                      Thanks Guys.

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                      • DJacD Offline
                        DJac @Dieter42
                        last edited by DJac

                        hello, @dieter42
                        I meet the same probleme.
                        So I tried to made the fastboot flash, but i received this answer :

                        Sending 'aop_a' (180 KB) OKAY [ 0.010s]
                        Writing 'aop_a' FAILED (remote: 'Flashing is not allowed for Critical Partitions')
                        fastboot: error: Command failed

                        Perhaps i miss something...

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                        • D Offline
                          Dieter42 @DJac
                          last edited by

                          @DJac Which distribution did you use ? I use Manjaro, before I have try with Ubuntu and I get the same Problem.

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