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root head unit alps 8227L_demo

Good colleague my English is weak so I will use an online translator.
I bought this android radio and wanted to root but the information does not match very well and so I do not know which method I should use to root
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In the information system menu give me this information
but with aida 64 give me this information
Can colleagues help me with how to root this equipment

I can't insert the images but the main unit says it is android 9.1 and aida64 says it is 8.1go

I wanted to root mine but the unit claims to have android 9.1 and aida64 says to be 8.1go

Has anybody made a downgrade of their MCU?
I have bought an ALPS-8227L_demo, but unfortunately it does not support OEM LVDS signal with 400x240p resolution. The manufacturer claims that their cheaper version has the resolution, but does not respond on my inquiries on re-flashing the unit. I just think that may be a downgrade could help to solve my issue, and get a system setting which allows to chose and switch to the mode of 400x240 resolution input

cimdahers said:
I have this head unit ALPS_8227L Demo and I don’t know how to get into recovery mode.I only have reset button which doesn’t change anything…any ideas???thanks
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XY AUTO 9216BJ Update?

Hello all!
First of all, I am an android noob, so please don't mind me if I ask an obvious question.
I recently got a head unit with the specs as in the image bellow.
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I got this HU from a local reseller (who BTW wasn't very knowledgeable about the topic) and he told me that in order to use CarPlay or Android Auto, I'll need to install an app. Since then, I've been browsing the forums and trying to install multiple versions of Zlink I found on the forums, but all I get is the "App not installed" message. I believe this is due to the unrooted firmware of the head unit.
Today as I was browsing the forums I found a link to the xyAuto file server and there I found an "update" for the head unit which has wireless carplay in the name (image 2).
My question is: Is it safe to update my head unit with this update and will it automatically install a carplay app like Zlink? The last thing I want to do is to brick my device...
Thanks and stay safe!

Identifying PX30 Head Unit with MCU HCTG

Hello,
I purchased a cheap PX30 Head Unit from AliExpress but I couldn't find any information about the MCU, or if I can root it or install a custom rom.
The MCU Version is HCTG_HCTC and I couldn't find anything related about it
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Any help would be appreciated

Jpe230 said:
Hello,
I purchased a cheap PX30 Head Unit from AliExpress but I couldn't find any information about the MCU, or if I can root it or install a custom rom.
The MCU Version is HCTG_HCTC and I couldn't find anything related about it
View attachment 5306721
Any help would be appreciated
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Hi, any clue/answer for this? I thought it was an MTC(X) MCU because of the UI (statusbar, launcher, etc)

Jpe230 said:
or if I can root
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Please provide firmware

Jpe230 said:
Hello,
I purchased a cheap PX30 Head Unit from AliExpress but I couldn't find any information about the MCU, or if I can root it or install a custom rom.
The MCU Version is HCTG_HCTC and I couldn't find anything related about it
View attachment 5306721
Any help would be appreciated
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Apparently it's an MTCx variant, so compatible with MTC{D/E/P/MTCH}

Hi
Any one can share px30 firmware whit this ui

MCU

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Hi I would like to update my MCU but I can't identify it can anyone help me? Give me the download link also the steering wheel controls don't work and the peugeot logo doesn't come out thanks

CARALB said:
View attachment 5785159View attachment 5785161View attachment 5785163 Hi I would like to update my MCU but I can't identify it can anyone help me? Give me the download link also the steering wheel controls don't work and the peugeot logo doesn't come out thanks
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Really??? You just need to read...
TS10.1.1
But be careful. These french cars are quite hard to get the units working.
If you can, get in contact with the seller and ask for updates. Don´t just update something you find in this forum, take care that this is usable for Peugeot/Citroen, otherwise you run into other bad stuff.
Steering wheel app is in the firmware, but as I can see this seems to be a car where the steering wheel buttons are controlled by the CAN and in this case the buttons should have the standard functionality.
So... 2 possible things to check:
1. no can adapter box attached to the unit
2. wrong car set up in the CAN settings.

MTC"H" headunit

Does anyone know which MCU version this translates to? The unit says MTCH instead of MTCB or MTCD.
The headunit is from Siecane for a 2015-2017 subaru legacy/outback. As far as I know it is a RK3566 chipset and only has 2gb of ram and 32gb storage. I only use to run apple carplay and it bugs out 7/10 times I drive making it extremely annoying to use. Any help would greatly appreciated
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There's only a small number of members here active in posting.
Unit is variant of MTCD type. Refer MTCD forums.

Thank you very much. @marchnz Do you know of any compatible Roms that might run on the hardware the unit has?

ShelbyRacer78 said:
Thank you very much. @marchnz Do you know of any compatible Roms that might run on the hardware the unit has?
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Only what is listed in mtcd forums - buggy modded factory roms by two 'developers' that require payment.
Suggest buying an UIS7862 FYT unit instead.