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upgrade android version and UB-Touch

Scheduled Pinned Locked Moved Unsolved Xiaomi Redmi Note 9 Pro/Pro Max/9S & Poco M2 Pro
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    • M Offline
      MrT10001 @beyolf
      last edited by 7 Oct 2023, 18:50

      @beyolf Ah, I forgot about fastbootD, I haven't used it in a long while (dm-verity 😠 ). When I have downgraded a Pixel 3A ROM, I used the Android recovery tool in Chrome which allows it to be disabled.

      (On a side note Xiaomi phone hardware is good, but being forced to wait to unlock the bootloader of a device that you have bought and paid for is wrong, not withstanding the hoops you have too jump through to do it.)

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

      Z 1 Reply Last reply 8 Oct 2023, 07:39 Reply Quote 2
      • Z Offline
        zubozrout @MrT10001
        last edited by 8 Oct 2023, 07:39

        @MrT10001 yes, I hate that aspect of Xiaomi devices too. But they are usually quite affordable and good HW wise as you say and still at least allow you to do this officially. There are far worse manufacturers around which only sell completely locked phones. So to translate you buy something which you are never going to own. Like Huawei or Realme brands.

        1 Reply Last reply Reply Quote 1
        • N Offline
          nibzy26 @beyolf
          last edited by 6 Nov 2023, 15:35

          @beyolf

          Can we install Touch os on redmi Note 9 ?

          Its not 9s or 9 Pro or pro max

          Just simple note 9
          is it possible ?
          redmi9.jpg

          B 1 Reply Last reply 6 Nov 2023, 15:48 Reply Quote 0
          • B Offline
            beyolf @nibzy26
            last edited by 6 Nov 2023, 15:48

            @nibzy26

            There is Xenial port for note 9 , but it's no longer maintained, but I guess it won't be hard to pick up that port and make it work with focal if you are willing to do it.

            https://devices.ubuntu-touch.io/device/merlin/release/xenial

            Best of luck!

            Ubuntu Touch fan
            UT Focal port for miatoll contributor.
            Device:
            Redmi note 9 pro

            N 1 Reply Last reply 8 Nov 2023, 13:53 Reply Quote 0
            • N Offline
              nibzy26 @beyolf
              last edited by nibzy26 11 Aug 2023, 13:57 8 Nov 2023, 13:53

              @beyolf Thanks

              I have a different issue. I didnt do lots of apt get installs but suddenly i am getting error " No space left on device"

              phablet@ubuntu-phablet:~$ df /
              Filesystem 1K-blocks Used Available Use% Mounted on
              /dev/mapper/system 3026216 3009748 0 100% /

              while on the phone under storage it says 114GB Free.
              any idea how to fix it

              Thanks

              B 1 Reply Last reply 8 Nov 2023, 19:18 Reply Quote 0
              • B Offline
                beyolf @nibzy26
                last edited by beyolf 11 Aug 2023, 19:25 8 Nov 2023, 19:18

                @nibzy26

                Apt install packages on the system partition not on the user partition, the system partition is relatively small.

                You can resize your system partition from fastbootd, but using apt and resizing the system partition is not recommended if you are not confident in what you are doing.

                Edit: The maximum size which i managed to use for system partition without deleting other partitions was : 3900000000

                in fastbootD execute

                fastboot resize-logical-partition system 3900000000
                

                then reboot the phone and in phone terminal or adb shell execute:

                sudo mount -o remount,rw /
                sudo resize2fs /dev/dm-0
                

                this is the wayt to resize the system partition hope that helps

                Ubuntu Touch fan
                UT Focal port for miatoll contributor.
                Device:
                Redmi note 9 pro

                N 1 Reply Last reply 11 Nov 2023, 05:59 Reply Quote 1
                • N Offline
                  nibzy26 @beyolf
                  last edited by 11 Nov 2023, 05:59

                  @beyolf Thanks

                  One Last Question

                  ON my Redmi Note 9 how can i install android now

                  Please advise

                  Thanks

                  B 1 Reply Last reply 11 Nov 2023, 12:06 Reply Quote 0
                  • B Offline
                    beyolf @nibzy26
                    last edited by 11 Nov 2023, 12:06

                    @nibzy26

                    Download the stock firmware which you wish to install and flash it with miflashtool

                    https://xiaomiflashtool.com/

                    Best of luck

                    Ubuntu Touch fan
                    UT Focal port for miatoll contributor.
                    Device:
                    Redmi note 9 pro

                    N 1 Reply Last reply 12 Nov 2023, 13:23 Reply Quote 0
                    • N Offline
                      nibzy26 @beyolf
                      last edited by 12 Nov 2023, 13:23

                      @beyolf Thanks

                      I am confused about MIUI and Stock ROMs.Are they same ?
                      is there any official link where I can download MIUI Android 12

                      B 1 Reply Last reply 12 Nov 2023, 14:07 Reply Quote 0
                      • B Offline
                        beyolf @nibzy26
                        last edited by beyolf 11 Dec 2023, 14:09 12 Nov 2023, 14:07

                        @nibzy26

                        Hey. Miui is the name which Xiaomi use for their stock ROMs.

                        Here are the official stock ROMs (Miuis) for Redmi note 9pro

                        https://xiaomifirmwareupdater.com/archive/miui/joyeuse/

                        Here a link which contain link for the other miatoll devices if you are not with joyeuse.
                        https://github.com/ubuntu-touch-miatoll/ubuntu-touch-miatoll/blob/main/FIRMWARE.md

                        Best of luck!

                        Ubuntu Touch fan
                        UT Focal port for miatoll contributor.
                        Device:
                        Redmi note 9 pro

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