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Meizu Pro5 fastboot mode locked

Scheduled Pinned Locked Moved Support
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    • H Offline
      halucigenia @Stefano
      last edited by 3 Nov 2017, 13:12

      @Stefano Thanks, but I think that is for the Chinese version. I am sure that mine is an international version.

      Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

      S 1 Reply Last reply 3 Nov 2017, 13:22 Reply Quote 0
      • S Offline
        Stefano @halucigenia
        last edited by 3 Nov 2017, 13:22

        @halucigenia even International version has to have this update.zip flashed in order to unlock the bootloader. I pasted link to a downloaded file, ready to be flashed.

        H 1 Reply Last reply 3 Nov 2017, 13:30 Reply Quote 0
        • H Offline
          halucigenia @Stefano
          last edited by 3 Nov 2017, 13:23

          @Stefano stated "with Flyme recovery that is accessible by holding power + volume up, then select update and clear data as well."
          Well there you go, thank you, that is probably what I was missing, I will see how the phone responds following that instruction this evening when I get home, but what do I do with the update.zip file before doing that?
          Does it need to be copied to a specific location in the device's file structure or something?

          Honestly, these types of things are like piecing together a jigsaw puzzle when all the pieces have to be found in obscure locations before you can start fitting any of the pieces together.

          I will document, step by step exactly what procedures had to be followed from obtaining the phone to the final result (hopefully) and then others may be able to follow that.

          Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

          S 1 Reply Last reply 3 Nov 2017, 13:31 Reply Quote 0
          • H Offline
            halucigenia @Stefano
            last edited by 3 Nov 2017, 13:30

            @Stefano said in Meizu Pro5 fastboot mode locked:

            @halucigenia even International version has to have this update.zip flashed in order to unlock the bootloader. I pasted link to a downloaded file, ready to be flashed.

            I am going to have to start quoting what I respond to rather than just replying I see...
            Yes, I just responded to this piece of information regarding the update.zip.

            In my previous response "Thanks, but I think that is for the Chinese version. I am sure that mine is an international version" was to this post.

            @Stefano said in Meizu Pro5 fastboot mode locked:

            @halucigenia you need to do exactly what is stated on this site:
            https://forum.xda-developers.com/meizu-pro-5/how-to/tutorial-change-region-id-to-t3323883
            Once the Chinese id is changed you can unlock the bootloader and then the rest is easy. Just follow the steps.

            Sometimes, the posts being out of order to what you are responding to gets confusing.
            However, you are being very helpful so thanks for that.

            Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

            1 Reply Last reply Reply Quote 0
            • S Offline
              Stefano @halucigenia
              last edited by Stefano 11 Mar 2017, 13:36 3 Nov 2017, 13:31

              @halucigenia you just plug the phone to PC and copy the update.zip to your sdcard(internal storage) not to any folder, just to sdcard.

              (( if you downloaded the update.zip from my link, it will say Unlocked_bootloader_pro5_update.zip. You need to rename it to : update.zip in order to be able to update in recovery.))

              Then when rebooted to recovery and select: SYSTEM UPGRADE and also CLEAR DATA (the phone will look up the update.zip and will wipe the phone as well so save your data somewhere else)
              It takes some time to update it and then reboot
              Once in Flyme, enable developer options, usb debugging.
              Reboot to fastboot and type : sudo fastboot oem unlock

              Reboot the bootloader to check if it says ,,unlocked''
              From there you can try direct flash either with Ubports installer, MDT or terminal command.
              Good luck.

              H 1 Reply Last reply 3 Nov 2017, 13:35 Reply Quote 0
              • H Offline
                halucigenia @Stefano
                last edited by 3 Nov 2017, 13:35

                @Stefano said in Meizu Pro5 fastboot mode locked:

                @halucigenia you just plug the phone to PC and copy the update.zip to your sdcard(internal storage) not to any folder, just to sdcard. Then when rebooted to recovery and select: SYSTEM UPGRADE and also CLEAR DATA (the phone will look up the update.zip and will wipe the phone as well so save your data somewhere else)
                It takes some time to update it and then reboot
                Once in Flyme, enable developer options, usb debugging.
                Reboot to fastboot and type : sudo fastboot oem unlock

                Reboot the bootloader to check if it says ,,unlocked''
                From there you can try direct flash either with Ubports installer, MDT or terminal command.
                Good luck.

                Stefano stated "you just plug the phone to PC and copy the update.zip to your sdcard(internal storage) not to any folder, just to sdcard."
                And another piece of the jigsaw comes into place.
                I will get a nice shiny new micro SD card on the way home just for this.

                Thank you very much Stefano. 🙂

                Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

                S 1 Reply Last reply 3 Nov 2017, 13:40 Reply Quote 0
                • S Offline
                  Stefano @halucigenia
                  last edited by 3 Nov 2017, 13:40

                  @halucigenia no my friend, not to externalSD card, just to your phone storage (hence sdcard/internal storage) , not to any folder, otherwise the recovery won't find it.

                  H 1 Reply Last reply 3 Nov 2017, 13:47 Reply Quote 0
                  • H Offline
                    halucigenia @Stefano
                    last edited by 3 Nov 2017, 13:47

                    @Stefano said in Meizu Pro5 fastboot mode locked:

                    @halucigenia no my friend, not to externalSD card, just to your phone storage (hence sdcard/internal storage) , not to any folder, otherwise the recovery won't find it.

                    Thanks, I was confusing the terminology, SD card to me means something different to internal storage.

                    Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

                    1 Reply Last reply Reply Quote 0
                    • H Offline
                      halucigenia
                      last edited by 4 Nov 2017, 12:02

                      Well, it turns out that I do have a Chinese version Pro5.
                      I thought that since I did have an English GUI that it was international.
                      I even reset to factory settings again and went through choosing English language again to confirm this.
                      Trying to install the update.zip returns a "Firmware Corrupt" message.

                      Once I managed to root and install the android term app
                      I saw that using
                      cat /dev/block/platform/15570000.ufs/by-name/proinfo from the androidterm app
                      it listed
                      machine_type=M576_mobile_public
                      Which according to the xda tutorial means Chinese

                      after following the instructions from
                      https://forum.xda-developers.com/meizu-pro-5/how-to/tutorial-change-region-id-to-t3323883
                      this changed to
                      machine_type=M576_intl_official

                      However, even after following those instructions I still can't get the update.zip from xda to install.
                      Trying to install the update.zip still returns a "Firmware Corrupt" message.
                      The update.zip from Stefano also results in a "Firmware Corrupt" message.

                      Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

                      S M 3 Replies Last reply 4 Nov 2017, 15:17 Reply Quote 0
                      • S Offline
                        Stefano @halucigenia
                        last edited by Stefano 11 Apr 2017, 15:25 4 Nov 2017, 15:17

                        @halucigenia You did not installed the correct Terminal app and/busybox app, therefore the changes are only temp and after reboot it rolls back to chinese.

                        1 Reply Last reply Reply Quote 0
                        • H Offline
                          halucigenia
                          last edited by 4 Nov 2017, 15:33

                          I have just retried from scratch again and made sure that Flyme OS 5.1.3.0A was installed first, which I may have missed last time.
                          I now have an un-locked bootloader in the flyme version downloaded from xda.

                          I am just starting to follow the procedures here:-
                          https://forums.ubports.com/post/4929
                          as neither Ubports installer or MDT seemed to allow a Pro5 install and phablet-tools seems to be unavailable on Kubuntu 17.10.

                          @Stefano Please let me know if those instructions should now work for me.

                          Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

                          S 1 Reply Last reply 4 Nov 2017, 15:43 Reply Quote 0
                          • S Offline
                            Stefano @halucigenia
                            last edited by 4 Nov 2017, 15:40

                            @halucigenia did you downgraded the Flyme to that version mentioned in that post? Newer versions of Flyme were patched by Meizu to prevent the unlocking of bootloader and chnging ID to Global/International.

                            1 Reply Last reply Reply Quote 0
                            • S Offline
                              Stefano @halucigenia
                              last edited by 4 Nov 2017, 15:43

                              @halucigenia oh yes, that's correct. That is my backup of Ubuntu-touch/15.04/stable/r1(ota-1).
                              Just follow the steps and it should work.

                              H 1 Reply Last reply 4 Nov 2017, 16:25 Reply Quote 0
                              • H Offline
                                halucigenia @Stefano
                                last edited by 4 Nov 2017, 16:25

                                @Stefano OK I tried, but each time I installed the zip file it returned errors:-
                                "Could not find 'META-INF/com/google/android/update-binary' in the zip file"

                                What do I do now?

                                Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

                                S 1 Reply Last reply 4 Nov 2017, 16:44 Reply Quote 0
                                • S Offline
                                  Stefano @halucigenia
                                  last edited by 4 Nov 2017, 16:44

                                  @halucigenia You need to unpack/unzip it and then to restore the backup. I had to compress it when I uplodaed it.

                                  H 1 Reply Last reply 4 Nov 2017, 16:55 Reply Quote 0
                                  • H Offline
                                    halucigenia @Stefano
                                    last edited by 4 Nov 2017, 16:55

                                    @Stefano OK, I now have the folder Ubports_ota1 in /sdcard/TWRP/BACKUPS
                                    and can navigate to it but it won't let me proceed - there is no option to install after selecting the folder.

                                    Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

                                    S 1 Reply Last reply 4 Nov 2017, 17:04 Reply Quote 0
                                    • S Offline
                                      Stefano @halucigenia
                                      last edited by Stefano 11 Apr 2017, 17:04 4 Nov 2017, 17:04

                                      @halucigenia Restore backup, not install
                                      Rebbot recovery first

                                      H 1 Reply Last reply 4 Nov 2017, 17:28 Reply Quote 0
                                      • H Offline
                                        halucigenia @Stefano
                                        last edited by 4 Nov 2017, 17:28

                                        @Stefano said in Meizu Pro5 fastboot mode locked:

                                        @halucigenia Restore backup, not install
                                        Rebbot recovery first

                                        Ah, OK, got it. But it had to be copied to the /sdcard/TWRP/BACKUPS/M86 directory before the restore function could see it.

                                        Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

                                        S 1 Reply Last reply 4 Nov 2017, 17:31 Reply Quote 0
                                        • S Offline
                                          Stefano @halucigenia
                                          last edited by 4 Nov 2017, 17:31

                                          @halucigenia As I said, follow the steps provided.
                                          Once you've done it, there is an update available, but it only will be installed after you flash the ubuntu recovery. fastboot flash recovery recovery-turbo.img

                                          Let me know if you succeeded.

                                          H 1 Reply Last reply 4 Nov 2017, 17:43 Reply Quote 0
                                          • H Offline
                                            halucigenia @Stefano
                                            last edited by 4 Nov 2017, 17:43

                                            @Stefano installed and updated to UBports v2.

                                            Thank you so much for your help.

                                            Nexus4, Meizu MX4, Meizu Pro5, PinePhone UBPorts edition, PineTab, Pixel 3a XL

                                            S 1 Reply Last reply 4 Nov 2017, 17:46 Reply Quote 0
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