Need To know more Noob here (PLEASE HELP :) ) - MTCD Android Head Units Q&A

I have Android head unit i bought off ebay it works but i need to know more and what i can do with it i tried to install viper4android from an apk i got this site says it cant because its not rooted it wont find the driver im going nuts.
What i got from settings
Android: haoling_00009_V001_20191128
Android os: 9.1 XY AUTO: 3.1 (8227L)
CAN Pro: 3.0( 8227L): Changyuantong-accord 7-disconnect
DDR: 1G FLASH: 16G
cpu: A7 1.3GHz x 4
display: 1024*600
MCU: 3.1 (8227L)
From Android settings
Android security patch level Nov 5,2017
Bandbase version Unknown
Kernel version 3.18.22 [email protected]#3 thu Nov 28 13:53:03 Cst 2019
Build number android-trunk-m0.AC8227L-V1.0
Custom build version android-trunk-m0.AC8227L-V1.0
Model number 8227L_demo
Android version 9.1
id like to be able to use viper4android plus anything other app mods please help

Your head unit should be a 8227L model
You need to root.
Find information about your model on the Android Auto forum or on the net, for ex.
https://forum.xda-developers.com/android-auto/android-head-units/root-head-unit-8227l-t3855054
Always check if the instructions provided are compatible with your Android version 9.1.
BTW, your unit is not an MTCD/E model, so look in the general head unit forum section.

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Manufacturer SSTX
Product a825_324_ax_sstx_s22
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Update Mercedes A-Media Auto MTCD-HT(help pls)

Hello!
My english not soo good, so i copy "oklih" post, than changed the Android Head Units spec to mine.
My biggest problem is that it is very slow as it connects to the Internet. I mainly use the following programs where the problem occurs : Waze/ youtube
I'm not able to find an update for my Android car stereo. I see many, but am scared to upload the wrong one and brick my device.
MCU version: MTCD_HT_V1.99_1 Nov 28 2016 10:20:25
Android version: 5.1.1
Kernel version: 3.0.101+ [email protected] #26 fri nov 18 09:52:45 cst 2016
Build number: rk3188-userdebug 18112016.19:37:45
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Looking to upgrade to latest version of android + install new maps (either tom tom or google)
currently installed in Kia Forte 2011.
Brand : Seicane
Model Name : H618
Model : SP9853i_1h10_vmm
Android : 8.1.0
Kernel : 4.483 (gccv4.9.x20150123(prerelease)gcc))
build : k4001_nwd_s212701.20181213.15240009
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CANBOXVER:
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PX5 MTCE Update help

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I would like to update the stock Android firmware and MCU version.
Current Version:
px5(1024x600)
Android 8.0.0 (05. October 2017)
Kernel: [email protected] #142 (Wed Mar 7 14:21:23 CST 2018)
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8 core 64-bit CPU Coretex-A53 @ 1.5G
4GB RAM
I just found those versions and wanted to ask, if they are correct and working with my device or if there are newer version. Also I wanted to know if it is possible to upgrade to Android 9 or 10 with a stock ROM.
MCU: MTCE_KLD_V3.01: https://docviewer.yandex.ru/view/0/?*=Ymr9687YIB1zswmHC6UzHvtQbZ17InVybCI6InlhLWRpc2stcHVibGljOi8vQ1dueWZoYjBBbzRuNnVrczVaYU9CNWpFK3J6a2IyTTRIcHViUSs3ejZxVT06L01DVSBmb3IgTVRDRCwgTVRDRSwgTVRDUCwgSW50ZWwgU29maWEzZy9LTEQvTVRDRV9LTERfVjMuMDEucmFyIiwidGl0bGUiOiJNVENFX0tMRF9WMy4wMS5yYXIiLCJub2lmcmFtZSI6ZmFsc2UsInVpZCI6IjAiLCJ0cyI6MTYwMTM5MDA2MDc2NSwieXUiOiIzMDg4NjI4NDE1Njc4NjgzODIifQ%3D%3D
Android: KLD8_px5_8.0_ota_20190115: https://docviewer.yandex.ru/view/0/?*=KtVYwgY8TSGt%2F8ZjWvq0bFkU2Sp7InVybCI6InlhLWRpc2stcHVibGljOi8vQ1dueWZoYjBBbzRuNnVrczVaYU9CNWpFK3J6a2IyTTRIcHViUSs3ejZxVT06L1JvY2tDaGlwIFBYNSBBbmRyb2lkIDguMC9LTEQvS0xEOF9weDVfOC4wX290YV8yMDE5MDExNS5yYXIiLCJ0aXRsZSI6IktMRDhfcHg1XzguMF9vdGFfMjAxOTAxMTUucmFyIiwibm9pZnJhbWUiOmZhbHNlLCJ1aWQiOiIwIiwidHMiOjE2MDEzOTAxNTUzNjQsInl1IjoiMzA4ODYyODQxNTY3ODY4MzgyIn0%3D
Thanks four your help!
Let's bump this thread since I also have an older KLD head unit which I'd like to update. Mine runs on Android 6 and I'd like to know if an upgrade to a newer version is easily done. Also I'd like to know if I lose all button settings (on head unit and steering wheel) if I update the MCU.

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