[Android Head-Units] Malaysk:
Only for devices processor Rockchip PX6, MCU - STM32.

Mod Pie 9.0 Android PX6 STM32 RK3399

Not suitable for those who have a real 10 android installed. Install the Device Info HW application in Google Market and look at the API level. 28 API - 9 android, 29 API - 10 android.

Please excuse me. I'm bad at spelling in english. I use the translator Google. I rarely answer questions in private messages and on the forum. Sorry.​

How to find out if your device is suitable for this forum thread? You can see of the device in Settings - System - About device :

To find out if you have a DSP sound processor or not, go to the equalizer application:

WITHOUT DSP:

WITH DSP:

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What is added, changed in Lite version:

LITE firmware version:

Full Root Access (SuperSU)

Added ESFileExplorer, RootExplorer, PlanetsPack live wallpapers.

One modified STM32 launcher with GPS speed display and settings.

Changed the main Settings.

Ad Blocking (in Mod Settings)

Added to Mod Settings - Developer options

Many other changes and additions.

Video LITE firmware version:

For STM32 PX6 NO DSP sound processor:

Download LITE version NO DSP: https://disk.yandex.ru/d/EAqPyOwhHW5egQ

Mirror LITE version NO DSP: https://mega.nz/file/Vo5CTJKS#-pNAN-SlTTiTVw-3cywGIHOVRaYh3WRL7KXkvA9-2yA

For STM32 PX6 WITH DSP sound processor:

Download LITE version WITH DSP: https://disk.yandex.ru/d/NabJF01gZ31AbA

Mirror LITE version WITH DSP: https://mega.nz/file/NhwBVRJZ#VgGDs3jVh7X04SFzEYIg1h6tSgW-r9CzPc3qv5mV654

Due to the release of new versions of devices, the full version of the firmware may work incorrectly on new revisions of devices. The distribution of the FULL version of the firmware has been temporarily suspended for such devices.

If the LITE version works for you without problems, then you can certainly upgrade to the FULL version of the firmware!

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We try to install the firmware according to the instructions written below. If everything is fine and everything works for you! and you need more features and additions, you can get the full version of the firmware.Download the LITE version, in the archive along with the firmware there is an instruction in English and Russian. It describes how to install the firmware and how to get the full version of the firmware!

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Full firmware version:

What is added and changed in the full version (not everything is written):

Full root access (including system partition)

Five fully modified launchers with the ability to view tags for listening to music (any music application), Bluetooth-music and radio stations.

The ability to configure Launchers (enable, disable unnecessary functions in the settings) and weather settings in them and display speed via GPS.

5 types of screen savers with analog and digital clocks, with the ability to display GPS speed, weather, tags for listening to music (any music application),

Bluetooth music and radio stations from the Radio app. Full customization of screensavers - color, font, disabling unnecessary functions, the logo of your car, etc. In the settings.

Change the appearance of the screen saver - hold your finger in the center of the screen for 3-5 seconds - the view will change. Other screensavers are in the OEM application.

Changed the volume bar.

Fully customizable panel status with the ability to enable and disable buttons and icons in it in the settings.

A reboot key has been added to the status bar.

Added screensaver buttons to the status bar (you can enable - disable in the settings).

Changed the music of the incoming call.

The screensaver now starts in all programs, in the Mod Settings there is a White List of applications where you can specify applications where the screensaver will not start (Located in Mod Settings - Mod Settings - Screensaver Settings).

The ability to change the DPI of the screen resolution from 160 to 260 dpi (found in Mod Settings - Settings Mod - System Settings).

Added equalizer ViperFX - settings can be viewed on the video

Changed Bluetooth Music app.

The Music, Radio applications have been completely changed with the ability to set your photo or logo (you need to copy your pictures to the root of internal memory 0).

The keyboard is replaced by SwiftKey.

5 different types of screensaver applications have been added in the OEM application - Go into the OEM application and install the application from there

You can execute your scripts in the System/etc/Init.d folder

Added PCRadio online radio with support for notifications.

Added ad blocker. Located in the mod settings - Basic Settings - AdBloc

Mod settings - MOD Settings - System settings - added automatic screen brightness via GPS.

Mod settings - Basic settings - added developer options.

Four custom buttons have been added to screensavers to launch your programs.

- Long press on the button - application selection.

- Short press on the button - launch the application.

Added the ability to automatically adjust sound by GPS speed - found in Mod Settings - MOD Settings - System Settings - Auto volume control by GPS.

Added the ability to set pop-up messages about playing Music, Radio, Bluetooth music and PCRadio - located in Mod Settings - MOD Settings - System Settings - Pop-up Message Settings.

Who had problems with USB ports or WiFi loss - fixed.

Initialization of USB and WiFi after a full system boot and after sleep.

Also added to Mod Settings - Mod Settings - Launchers launcher settings. You can customize the display of the main screen.

- Clock, GPS speed, Weather, or choose to display your logo (download the logo on the Internet (for example, the logo of a BMW car),

in PNG format and preferably with a transparent backing and copy the file to the device’s internal memory)

set the time for displaying music and radio notifications in the Mod Settings from 1 to 10 seconds.

A huge number of other corrections and additions.

Video of the full version of the firmware:

FULL firmware update version 2.2 dated July 29, 2020.

Made on the basis of factory firmware:

WITHOUT DSP - from July 17, 2020

With DSP - from July 22, 2020

A lot of fixes and additions (compared to version 2.0)

Fixed STM32NEW launcher.

4 different kinds of Music app have been added to OEM app.

New items have been added to Mod Settings - Mod settings - System settings:

FIX GPS - frequency increased to 10 Hz. Optimization of work on CPU cores has been made to eliminate parser brakes. after a cold start, satellites are caught within 1-2 minutes, after a reboot and after sleep - instantly. (by default - Off)

Setting the sound volume, which was before shutdown (before that there was always 15 divisions by default)

etc. (it takes a very long time to describe everything)

Who already has the full version 2.0 - please write to me by e-mail (do not forget to indicate which firmware is C DSP or WITHOUT DSP) and I will send you an update. (do not write in private messages on the forum, I do not reply in it)

If someone does not have the rear camera working - I will send another firmware for the device WITHOUT DSP on which the rear camera will work!

The distribution of the FULL version of the firmware has been temporarily suspended.

Thank you so much for the invaluable help in creating the firmware mod for the user with forum XDA Graser_SJ !! Without his help, this mod would not have appeared!