Effort & BJ MTCE MCU Android 9 to Android 10 Update - Android Head-Units

Hi all,
I have a Android radio PX30 with MCU : MTCE _KSP_V3. after I searched for the brand I found its effort&bj.
Is there a way to update it to android 10 or install custom rom on it?
many thanks

I have three videos on YT that show you how to upgrade. Two are free and the third is paid but probably the best method. The GPS slot method I won't include because it isn't recommended.
{Mod edit}
RKDevTool Method (USB)(Free and Safe)
ROMs Here.
Recommended ROM.
Both of these methods work for upgrading and downgrading very reliably. Data lost whichever method you use so backup with SwiftBackup then pull the folder to your computer.

Related

How to install XPosed Framework on MCU-s with Lollipop

Hello all,
I have following mcu-unit: MTCC-KLD6-V2.91 with 5.1.1 android and rk3188 chip.
Yesterday I could successfully rooted my device. But I was not able to install the XPosed Framework. In recovery mode I don't see the posibility to install a file. It accepts only *img files.
Do you have any advice for me?
Will Malaysk Rom possible work on my unit, too?
Thanks in advance for your help. It would be really much appreciated.
I nearly 100% sure that Malaysk ROMs will not load on your device. I recently purchased a unit with the same MCU. I believe that the MTCC MCUs are a short-lived, intermediate MCU. I believe most units will eventually move to the MTCD MCU. *sigh* Too bad for us. LOL
Magambi
I have successfully installed Malaysk ROMs.
Please check: http://forum.xda-developers.com/and...d-unit-mcu-mtcc-kld6-v2-91-android-5-t3400476

[Question] installing a GSI android image on android head unit ?!

Hello everyone,
I have been using android head unit in my car for the past two years and I am very happy with it and I can’t imagine that I could live with standard (non android) head units.
However, I always like to use the latest android version and I am hoping that the idea that just came to my mind works. I just knew about the new method of installing android roms using GSI file (generic system image) which is a universal android image that can be installed in any android phone (mostly the new phones). There is an app in play store called Treble Check which simply tells you whether your device support GSI installation or not.
My question: is this method possible with car android head units in general?
Also is it possible in my case with below specifications:
Device: PX5 MTCD
Android version: 8.0
Ram: 4GB
GPS slot is not available, just normal SD card slot.
Magisk root is available
Recovery is available
Checked with Treble Check and says my device support it.
If this is possible then we can celebrate with android 10 right away ???.
I just afraid to brick my device thats why I asked before doing any thing.
Thanks ?
No ideas? ?
soonsi said:
No ideas?
Click to expand...
Click to collapse
This will not work. An Android head unit in your car is a combination of a "normal" Android device, where they added hardware like amp and radio chips, and communication to your car. This all controlled by the MCU hardware and binary.
If all (or at least one) manufacturer would use the Android automotive project, there might have been a chance.
However, all of this hardware related programming stuff is closed source and the manufacturers do not seem to want to switch from their old legacy MCU model with closed source drivers, to Android automotive.
Edit: I think your Treble Check simply checks the Android being used and the "normal" Android hardware. I guess it doesn't even see the radio chip, amp chip and CAN bus as it doesn't see the MCU either. I guess it is completely blind to those components.

Help to downgrade Android head unit

I've an Android 9 Snapdragon head unit for my Bmw f30.
I upgrade to Android 10 but has a lot of bugs and i want to downgrade but isn't possible to downgrade.
I can't get fastboot to work because USB and keyboard doesn't work.
I've my unit rooted with magisk.
It's possible to modify the necessary files (boot.img or wherever files are needed) and flash it in Android and then install update.zip (Android 9 rom) from recovery to downgrade?
Or modify the Android 9 rom to bypass the check that doesn't allow to downgrade?
Here are the Android 10 rom: https://mega.nz/#F!kbYFBS5C!gE-QFJoU...PxiJA!xXwSkQJb
And here is the Android 9 rom that i want to downgrade to: https://mega.nz/#F!kbYFBS5C!gE-QFJoU...PxiJA!xLJWECpK
Please, help me.
Thanks in advance.
help!
MOD ACTION:
Thread closed as duplicate of https://forum.xda-developers.com/an...its/donwgrade-android-version-magisk-t4062601

PX30 Android 10 Root?

I purchased a head unit from Amazon from the make AmaseAudio, based on Opel/Vauxhall and with Android 10.
I'm looking to root but I'm a little confused on where to start, here's the basic details:
Model PX30
Android Version 10 (API level does show as 29 in CPUZ)
Build Number rk3326_mid-userdebug 10 .........
MCU MTCE_HT_V3.30_1
From what I gathered there is 2 custom roms for PX30 but they seem to be for Android 9, though my unit does seem to be running the real Android 10 so I'm not sure if it's possible to install either of those 2 ROMs or would it create issues with it downgrading or what would I actually lose by going down? I'd even be happy without a custom ROM but still have root access to disable a few services to speed it up but again I don't know where I'd begin.
Another question is I'm unable to find anything about the stock rom so no kind of backup in case of anything going wrong, is it possible to backup the stock ROM on the device?
I'm more puzzled since there's nothing regarding PX30 and Android 10 from what I can find.

			
				
some news?

[Q] how to root Eonon GA9453B?

Hi all,
I am new to all of this and want to try my hand at getting root for my Eonon GA9453B.
Android 10
MTK 8227L 1.2GHz ARM A7 Quad-Core
2GB RAM
32GB ROM
I could only find one other post referencing MTK 8227L but not sure where to begin.
Many thanks in advance!
JPS
Also need to add Kingo root did not work
I have an Eonon GA9450B with the 8227L with the same processor
I was able to use the following instructions to get root:
ROOT Head unit 8227l
Hello, I´m newbie on this forum, so I need some hint or help with rooting this headunit. I´ve tryed kingroot apk, kingoroot apk, kingoroot pc version via usb debug without sucess. Last I´ve tryed this instructions for ownice, but still no...
forum.xda-developers.com
Note: before using the instructions above I had to enable developer mode and usb debugging.
I'm currently in the process of figuring out how to install TWRP using these instructions:
[ROOT][FLASH][TWRP] Josmile / Xonrich MTK 8227L VW Head unit Android 10
Hi, i'v bought this unit and share all information i can find here. The unit is very good, runs android 10 but i like to customize further. Updates: - Added Magisk install instructions (prefere) - Just created a TWRP to this unit! Links bellow...
forum.xda-developers.com
Best of luck.

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