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Installing to Pixel 3a

Scheduled Pinned Locked Moved Google Pixel 3a/3a XL
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    • M Offline
      MrT10001 @Fizz
      last edited by MrT10001 12 Feb 2023, 05:45 2 Dec 2023, 05:42

      @Fizz No, it looks like the required version of Android has failed to install for whatever reason on your hardware.

      Take a step back and don't try and batter on through it as it won't work.

      In the platform-tools folder open a command prompt.
      Ensure the phone is in fastboot mode and connect to PC
      In the command prompt run the command fastboot devices
      It will pick the device up and show its serial number
      If it doesn't, reboot the device to fastboot and try again
      If it is still not picked up, then try another USB cable on a different port.
      If it does get picked up, good.

      Then you can either try the flash-all.sh in the platform tools folder or rerun the android recovery tool in chrome. If it disconnects in the middle of it there will be something on the laptop interfering. If it does, unplug the phone and reconnect it and see if it continues.

      This is what my platform tools folder looks like in windows, Linux will use the same (I use Ubuntu).

      platformtoolssargo.jpg

      Right click and open your terminal in this folder and run your fastboot and flash-all.sh from here.

      You must allow the device to boot fully into Android and ensure that
      a) you are on the correct ROM
      b) your bootloader is unlocked
      c)developer options are enabled so you can enable USB debugging.

      This is why I have a Windows system (ugh), my Ubuntu system and a mac too hand. If I cannot get it working on one, I will on another (and I have to use Windows as where I work, most people don't know Linux exists, even though they use it on one system).

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

      F 1 Reply Last reply 2 Dec 2023, 13:26 Reply Quote 0
      • F Offline
        Fizz @MrT10001
        last edited by Fizz 12 Feb 2023, 13:34 2 Dec 2023, 13:26

        @MrT10001
        Well, fastboot devices returns nothing.

        I don't know if the phone is in fastboot mode or not. When i restart it, i get a different screen from fastboot mode. There is an orange ! triangle, and below that it says
        The bootloader is unlocked and software integrity cannot be guaranteed. Any data stored on the device may be available to attackers. Do not store any sensitive data on the device.
        Visit this link on another device:
        g.co/ABH

        There is nothing else on the page other than the ID. That screen only stays on for a short time unless i pause it by pressing the power button.

        I can't find a way to get back to the original fastboot screen as before.

        I can't seem to turn the phone actually off- any resetting the phone by holding the power key just resets it. After that screen it tries to load Android and i get stuck at the Google splash screen.

        I have tried different cables, different ports, all the same behaviour.

        I have tried restarting the Flash tool, but it can't see the phone at all anymore.

        Here's the contents of my platform-tools folder:
        folder.png

        If i try to run flash-all.sh (need to use ./flash-all.sh, else it says command not found), it still says "fastboot too old; please download the latest version at at https://developer.android.com/studio/releases/platform-tools.html".

        So i'm feeling very stuck at the moment...

        -Fizz

        M 1 Reply Last reply 2 Dec 2023, 14:07 Reply Quote 0
        • M Offline
          MrT10001 @Fizz
          last edited by 2 Dec 2023, 14:07

          @Fizz It is going past fastboot. You need to use the key combination to get there - the device needs to be totally powered off. Then press Volume down and the Power button together. When the device powers on, release the power button, then a couple of seconds later the volume down button. It may take a couple of attempts to get there. Once at fastboot, connect the device to the PC.

          You are not in your platform tools folder. You need to go to your Home folder, find the Android folder. In the Android folder find the Sdk folder. In the Sdk folder open the platform-tools folder.

          Open a terminal there and copy your Pixel 3a unzipped ROM - factory image PQ3B.190801.002 into it and not in a folder, it has to be the root of the folder, not in a folder, it makes life easier.

          Now run sh flash-all.sh in terminal.

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

          F 1 Reply Last reply 2 Dec 2023, 15:04 Reply Quote 0
          • F Offline
            Fizz @MrT10001
            last edited by Fizz 12 Feb 2023, 15:22 2 Dec 2023, 15:04

            @MrT10001
            The problem is i can't get the thing to totally power off. If i hold the power button (takes like 5+ seconds), it will reset and go back to that bootloader warning, regardless of where it's at otherwise (that bootloader warning or Google splash). Is there some other way to force it to power off?

            Also, i don't have an Android folder in the my home folder. However, i did find it under /usr/lib/android-sdk . So i will copy my image files to there and proceed from there going forward.

            So now I just need to figure out how to get the thing to power off...

            -Fizz

            M 1 Reply Last reply 2 Dec 2023, 15:51 Reply Quote 0
            • M Offline
              MrT10001 @Fizz
              last edited by MrT10001 12 Feb 2023, 15:52 2 Dec 2023, 15:51

              @Fizz Press and hold volume down and the power button till it restarts, then release the power button, keep the volume button held down for a few seconds longer.
              Unplug the device from the USB cable when doing this.
              In your Android SDK folder is power tools in there?

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

              F 1 Reply Last reply 2 Dec 2023, 16:07 Reply Quote 0
              • F Offline
                Fizz @MrT10001
                last edited by 2 Dec 2023, 16:07

                @MrT10001
                OK, got it back to Fastboot Mode, thanks. It never feels like it totally powers off, but at least i am at the right screen now.

                As for the platform-tools folder, here's what i have. The highlighted files are the files moved there from the image download.

                folder2.png

                -Fizz

                M 1 Reply Last reply 2 Dec 2023, 16:12 Reply Quote 0
                • M Offline
                  MrT10001 @Fizz
                  last edited by 2 Dec 2023, 16:12

                  @Fizz That looks better. Ok try getting the correct Android ROM installed.

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

                  F 1 Reply Last reply 2 Dec 2023, 16:40 Reply Quote 0
                  • F Offline
                    Fizz @MrT10001
                    last edited by Fizz 12 Feb 2023, 16:47 2 Dec 2023, 16:40

                    @MrT10001
                    Ugh... still issues...

                    If i just run "flash-all.sh", it still says command not found. If i run "./flash-all.sh", i get the error "fastboot too old; please download the latest version at https://developer.android.com/studio/releases/platform-tools.html". That link is the same one i used to get the file originally, so...

                    Though for what it's worth, the files in my home directory platform-tools (which are the ones downloaded from the link above) appear to be different from the ones in the/usr/lib/android-sdk/platform-tools directory (which came from my manual install of adb, maybe?) Maybe i still don't have something installed properly here.

                    I could try the Android Flash tool again i suppose... Thoughts?

                    -Fizz

                    M 1 Reply Last reply 2 Dec 2023, 16:59 Reply Quote 0
                    • M Offline
                      MrT10001 @Fizz
                      last edited by 2 Dec 2023, 16:59

                      @Fizz See if there are any operating system updates?

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

                      F 3 Replies Last reply 2 Dec 2023, 17:35 Reply Quote 0
                      • F Offline
                        Fizz @MrT10001
                        last edited by Fizz 12 Feb 2023, 17:36 2 Dec 2023, 17:35

                        @MrT10001
                        A few, but none seem related. I let my system update, but it hasn't made a difference.

                        I'm trying the Android Flash Tool again, so we'll see...

                        If that fails, then maybe i should try to un-install all the relevant Android sdk stuff and re-install it from scratch... But we'll cross that if the Flasher fails again.

                        -Fizz

                        1 Reply Last reply Reply Quote 0
                        • F Offline
                          Fizz @MrT10001
                          last edited by 2 Dec 2023, 18:30

                          @MrT10001
                          Nope, Android Flash failed again- 3 times, always getting stuck after the download, "timed out waiting for device to disconnect". <sigh>

                          Why is this so bloody difficult? Ugh.

                          Now what to try... reinstall adp and fastboot etc?

                          -Fizz

                          1 Reply Last reply Reply Quote 0
                          • F Offline
                            Fizz @MrT10001
                            last edited by Fizz 12 Feb 2023, 21:06 2 Dec 2023, 21:04

                            @MrT10001
                            Well, here's what i've done now...

                            As there was clearly a version difference between the two platform-tools, i looked into that. Basically, the CLI install from the Mint repositories was out of date. But the version from Android's site is the one to use.

                            So i copied the files from the Android's version into the /usr/lib/android-sdk folder. Basically, i moved the newest version files into Mint's expected install folder.

                            And now the command works- no error about the file being too old. It flashed quickly, and i'm now in the initial setup with the correct Android build. In other words, it worked!

                            So i think i'm now finally ready to run the UT installer. I'll be doing that tonight or tomorrow unless someone tells me i'm missing something. 🙂

                            Apologies for so many posts thus far, but hopefully someone else wanting to try UT will find this and save them some hassle.

                            -Fizz

                            1 Reply Last reply Reply Quote 0
                            • F Offline
                              Fizz
                              last edited by 3 Dec 2023, 17:02

                              Well, i have another question-

                              I've gone to start the UT install. I've downloaded the ubports-installer version 0.10.0 .deb package and installed it. So far so good.

                              But i can't figure out how to start the installer. Looking at https://docs.ubports.com/en/latest/userguide/install.html it only says "start the installer", but doesn't say how.

                              I tried running "ubports-installer" from the command line, but it returns "bash: ./ubports-installer: Permission denied". The user guide specifically says to not start it using sudo,

                              So how do i actually start the installer? Thoughts?

                              -Fizz

                              M 1 Reply Last reply 3 Dec 2023, 18:08 Reply Quote 0
                              • M Offline
                                Moem @Fizz
                                last edited by 3 Dec 2023, 18:08

                                @Fizz said in Installing to Pixel 3a:

                                I've downloaded the ubports-installer version 0.10.0 .deb package and installed it. So far so good.

                                I'm on Mint too. For me, it placed a menu entry in the main menu, so I can just start it that way.

                                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.

                                F 1 Reply Last reply 3 Dec 2023, 19:23 Reply Quote 0
                                • F Offline
                                  Fizz @Moem
                                  last edited by Fizz 12 Mar 2023, 19:31 3 Dec 2023, 19:23

                                  @Moem
                                  For me it didn't add to the menu anywhere. I was hoping it had, but no new menu item is found anywhere. Did you install through the .deb ?

                                  Ultimately, i don't care how i start it, i just need to start it without a permissions warning. Any thoughts?

                                  -Fizz

                                  M M 2 Replies Last reply 3 Dec 2023, 19:36 Reply Quote 0
                                  • M Offline
                                    MrT10001 @Fizz
                                    last edited by 3 Dec 2023, 19:36

                                    @Fizz Try this way:

                                    sudo apt update
                                    sudo apt install snapd
                                    sudo snap install core

                                    Then:

                                    sudo snap install ubports-installer

                                    From here.

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

                                    F 1 Reply Last reply 3 Dec 2023, 19:57 Reply Quote 0
                                    • F Offline
                                      Fizz @MrT10001
                                      last edited by Fizz 12 Mar 2023, 19:57 3 Dec 2023, 19:57

                                      @MrT10001
                                      Hmmm.... well when run the second line sudo apt install snapd, it tells me...

                                      Reading package lists... Done
                                      Building dependency tree       
                                      Reading state information... Done
                                      Package snapd is not available, but is referred to by another package.
                                      This may mean that the package is missing, has been obsoleted, or
                                      is only available from another source
                                      
                                      E: Package 'snapd' has no installation candidate*
                                      

                                      So not sure what's up with that.

                                      You know, when i first tried UT and installed it on my Nexus 5 a couple years back, it went so smoothly. This one has been so troublesome.

                                      -Fizz

                                      M 1 Reply Last reply 3 Dec 2023, 20:43 Reply Quote 0
                                      • M Offline
                                        Moem @Fizz
                                        last edited by 3 Dec 2023, 20:00

                                        @Fizz said in Installing to Pixel 3a:

                                        Did you install through the .deb ?

                                        Yes I did.

                                        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.

                                        F 1 Reply Last reply 3 Dec 2023, 20:07 Reply Quote 0
                                        • F Offline
                                          Fizz @Moem
                                          last edited by 3 Dec 2023, 20:07

                                          @Moem
                                          Strange that yours added a menu item and mine did not. This was version 0.10.0? What's the name of the menu item that you see?

                                          -Fizz

                                          M 1 Reply Last reply 3 Dec 2023, 20:24 Reply Quote 0
                                          • M Offline
                                            Moem @Fizz
                                            last edited by 3 Dec 2023, 20:24

                                            @Fizz said in Installing to Pixel 3a:

                                            This was version 0.10.0? What's the name of the menu item that you see?

                                            It is now, but I did install an earlier version first, and upgrade when the current one came out. In my menu it's listed as 'ubports-installer'.

                                            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.

                                            M 1 Reply Last reply 3 Dec 2023, 20:28 Reply Quote 0
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