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  • 6gb/8gb system performance

wybitny2
We discussed it in the Telegram group. Duduo has already confirmed that the file is completely missing on the 7870.
Users doing tests on 7862(S) (dudu5/6) also confirm that the memory optimization is not optimal.
To be continued.

      surfer63 You can get a link to the telegram thread. Interesting topic, very interesting.

        I put it on dudu6 because I have this unit at home. Tomorrow I'll try on dudu7. Now I need tests.

        if it is possible to get a link to telegram I will be grateful. in dudu6 the topic is easy but in dudu7 I was not able to implement this modification.

          wybitny2
          No. It is not possible to modify this on the 7870. It uses different signatures, compiled scripts, and it changes for every new version.

            Currently the developers asked FYT (the hardware manufacturer) and Unisoc (the CPU manufacturer) how this is arranged in the Android 13 firmwares: Is it a bug, or is it now working differently?
            We are waiting for that answer.

              surfer63 Thank you, you are great, you helped me a lot.

                On 25 September, when I still had my Mekede M500S 7862 running dudu for 7862 units, I registered this feature request:
                https://forum.dudu-auto.com/d/370-improve-memory-optimization-in-duduosdudu6dudu7 (Improve memory optimization in DuDuOS/DuDu6/DuDu7).
                That thread is now tightly linked to this thread.
                (thanks to @wybitny2 for putting my attention back to it)

                  surfer63 Hello, thanks for the link. I made this modification, there is a big difference, very big, I am shocked that it works like that. Thanks for some tips, I figured out the rest myself

                    surfer63 I have a friend who I sent this modification to and he says the same thing as me, that the difference is a big plus. I won't share it with anyone, it's your work, it's all with people I trust. I am very grateful to you.

                        wybitny2
                        You can share it with anyone you like. I do things so that others can benefit from it (and of course for myself as well. I am the most important person I do this for 😉 ).

                            surfer63

                              Sorry my OP didnt mention. I am testing on a 7862 unit.
                              I just checked : Global_DUDU7862_2412220202_2412031746.7z
                              and there is still an incomplete sprd_performance_config.xml file.

                              1ccs-todd if i can't find system and etc folders using stock file manager, should I simply create them and put the xml there? Or that folders is hidden?

                                Thank you for your feedback! This issue has been resolved in the latest test version of DUDUOS.

                                • lDDl replied to this.

                                  YAOXILONG I updated my dudu7 to 3.5 and there isn't such file and system/etc folders. It was moved to other location/settings?

                                      lDDl They are discussing system directories that are hidden in the built-in file manager. To view them, you would need to use a third-party file manager.

                                      • lDDl replied to this.

                                          YAOXILONG it looks like I need to have root rights to be able to copy this file to hidden folder system/ect. How to get them fast?)

                                              lDDl Wait, a newer test version will be released, it will be fixed. Now there must be tests and if it turns out to be good, it will be released for use.

                                                DUDU7 runs on Android 13 and does not use the outdated sprd_performance_config.xml file. The entire DUDUOS series will address memory usage optimization in the next update across all devices.