yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] SilentO:
Can I install this over my current dasaita 9.0?
[MTCD Software Development] Thodai:
Yes, that's possible, of course.

First, install the Android 9 Bootloader via SD card in the GPS slot, then you can install any Android 9 ROM.

Bootloader A9 with instruction in german:

https://drive.google.com/file/d/1x6rMwbbwH0R_dIsznbYPJa854T-mwGFE/view?usp=sharing

You're doing this at your own risk!

Yes you can.
[MTCD Software Development] Doky1988:
I also updated without deleting data, it works perfectly!
[MTCD Software Development] toubanos21:
Hello and thanks

Can you give me a link with the latest android 9?
[MTCD Software Development] segu45:
You have that in the first page of this forum.

Enviado desde mi ONEPLUS A5010 mediante Tapatalk
[MTCD Software Development] toubanos21:
Thank you!
[MTCD Software Development] Thodai:
Instructions to create the bootloader (bootable SD-Card) for Android 9 for PX5 devices

Download that rar-file on your home-PC and unzip it:

https://drive.google.com/file/d/1x6rMwbbwH0R_dIsznbYPJa854T-mwGFE/view

The folder content looks like this

1) Insert a SD card into your PC and format it to Fat32

2) Start SD-Firmware-Tool.exe from the folder "SD_Firmware_Tool" with admin rights

3) Select in that tool the formatted SD card.

4) Specify path of bootcard.img from the unzip rar-file

5) click create (bootcard.img will be written to SD card)

There are now three files on the SD card (rksdfw.tag, sd_boot_config.config, sdupdate.img)

6) Copy the sdupdate.img from the unzip archive and paste it into the SD card you just created and overwrite the existing sdupdate with it.

7) "Eject" SD card from PC

With this SD card the bootloader of Android 9 is played on the PX5 Android Radio.

8) Switch off radio (RNS)

9) Insert SD card into GPS slot(!)

10)Switch on RNS, wait

After successful installation of the Android 9 bootloader any Android 9 ROM for PX5 can be used.

There are lots of Android 9 ROMs:

https://yadi.sk/d/umCvHqCDzHccr/RockChip PX5 Android 9
[MTCD Software Development] pablosso:
I have a radio with the MCU version MTCE_CZ_V3.10_2 stock software for PX5 with DSP.

I have a problem with the FM Radio application. When the Alternative Frequency is turned on the music cuts out for a while, and when I turn off the AF everything is fine but unfortunately then the search for stations in other cities does not work.

Is this ok in this ROM and can I install it on my hardware? Will DSP work?

What are the differences between this ROM and stock? Will Head Unit performance be better with this ROM (I have 4GB octa-core)?

It is possible to determine what applications will be launched when the radio wakes up (in stock it is not possible, I use Tasker)?

How can I backup current software and install this (the simplest method)? I have a USB and SD card slot.
[MTCD Software Development] wanze2001:
Hello

I have the latest version installed on my Dasaita. Unfortunately I can't find a radio app. Is one installed at all?

Viper cannot be installed either.
[MTCD Software Development] Thodai:
The radio app is still installed. See the widget.

I've had this phenomenon before. I tried different ROMs without wipe data. After the third installation, the radio app was supposedly gone.

Wipe data and new installation of the ROM brought the radio app back to life.
[MTCD Software Development] wanze2001:
That can be natural, I've tried some of Rome. Now I'm currently wipe etc. at Malaysk Rom Lite landed
[MTCD Software Development] josema031:
I have version 9.0 and MCU MTCE_LM_V3.06_1, I have installed android 9.0 for LM, I could install Android 9 version HCT4_PX5_9.0_ota (20190813) MX / WITSON. ??
[MTCD Software Development] JoaWah:
Today installed Android 9 version HCT4_PX5_9.0_ota(20190813) MX/WITSON.

Everything runs smoothly and seems faster than the original Android 6.0.1.

Came from Android 8 (KGL version)

First installed MCU KGL v3.10

And then used installer SD from Malaysk: https://xdaforums.com/showpost.php?p=80034820&postcount=33
[MTCD Software Development] ikerg:
This forum is in English.

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Software Development] toubanos21:
hello

i have tried but when i open the tool.exe ,the program can not choose my sd card.Do i something wrong?and what function to choose SD boot or firmware upgrade?
[MTCD Software Development] Thodai:
Try another SD card.

The check mark must be set for Firmware.
[MTCD Software Development] ikerg:
If you are using a sdcard slot on pc...

Try to put it on a microsd to usb adapter

I had the same issue with my Lenovo yoga and sdcard slot

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Software Development] JoaWah:
I had to try 5 different SD-cards and only 1 was working, full format is also very important (no fast format!!).
[MTCD Software Development] Kerrnel:
Installed on XRC unit (2.9x MCU). Seems to work fine.

- G
[MTCD Software Development] paniqueado:
Sometimes you need to run the program with Administrator privileges to make it work.
[MTCD Software Development] minimundus:
Hi,

I installed this android 9 on my device (PX5, 4/32) and everything works fine.

I have set the language for the device to german but the language on the MFD is automatically in italian.

In the app control settings there are some settings but no settings for the language on the MFD.

Does anyone have an idea how to set the language for the MFD?

i use deepl translator
[MTCD Software Development] Kerrnel:
Update -- a week or so later; I lost all touch screen functionality. I wiped & reflashed - working again; maybe it was a one time fail.

- G
[MTCD Software Development] behnammodern:
this problem happens when "SHUT DOWN DELAY ACC OFF' is set to AUTO

change it to 30 seconds and the problem fades away

this rom generally has problem with "SHUT DOWN DELAY ACC OFF" being on AUTO

some times the device wont even turn on when it is on AUTO
[MTCD Software Development] esen38:
No matter what I do, I don't know why.
[MTCD Software Development] esen38:
I do not have reset button on my device I'm installing the card from gpr but I wonder why it doesn't
[MTCD Software Development] TomixUGA:
Cool
[MTCD Software Development] naira1:
Hey guys need advise on the best way to install this software. Am getting the error shown below. Since the MX Android 9 version i want to install is from August but already installed is the Dasaita firmware from sept.

Do i need to install Android 8 recovery to get out to work?

View attachment 4850059View attachment 4850061
[MTCD Software Development] Ati_gangster:
Reinstall Android 9 Recovery.
[MTCD Software Development] naira1:
Great tip. Worked like a charm. Thanks
[MTCD Software Development] SwisSlow:
Hi All!

Beautiful Rom...i Like the switch day / night automatic and the it's fast!

I've a problem...my BT wont work. My spec:

BT module: SD-968

Rom: This One last update

MCU GS 3.17 (last One)

I've read that this module with pie must work. I disassembly the unit for check if there Is really sd-968 and It Is.

I've try in factory settings to change every other module bt and reboot...nothing. i dont have name and password settings in BT android unit (normal appear car-kit). (Problem similar to the people have MD725 module with Oreo)

I've try to go back in oreo and the module BT works fine!

I don't understand...any idea??

Try to reinstall recovery and rom two times...nothing change.
[MTCD Software Development] lagos911:
hi, I own eonon 2170 with px5 cpu. Can I install this bootloader for android 9 roms?

How exactly can I flash the bootloader to my unit?

And if I successfully install the bootloader how I install the android 9 rom?

Thank you and sorry for the a lot of questions.
[MTCD Software Development] Thodai:
https://youtu.be/EhEdeD5RICk
[MTCD Software Development] lagos911:
Thank you I just installed.

I get some Invalid argument because of the failed to mount cache and metadata

Also after the recovery updated and the unit restart I also get same fail.

I am not sure is the wiping data process was succesful. Because it just take some seconds not 10 minutes like at the video.

The verification of the rom take some time and the rom was installed succesfully.

So everything working just fine for my unit as well.

I didnt have the time to check out if everything working ok but i will and post asap.

Cheers guys.
[MTCD Software Development] ahmo33:
bluetooth not work:(

modul md725

android 8 and 9 bluetooth problem continuing
[MTCD Software Development] ikerg:
We all already know it...

Md725 type2 is no longer supported for Android 8 onwards

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Software Development] lagos911:
there is another version at the link below

https://yadi.sk/d/umCvHqCDzHccr/RockChip PX5 Android 9/MX

which upload a few days ago

filename: hct4_PX5_9.0_ota(20190815）.zip

Newer version?

Also I get black screeen today for some reason?

How can I repair it?
[MTCD Software Development] abo2sadam:
i install hct4_PX5_9.0_ota(20190813）and get black screen

after i install hct4_PX5_9.0_ota(20190815) is work fine
[MTCD Software Development] gresha:
http://www.witson.cn/en/displayproduct.html?proID=102508134

Is there any way of update this unit to android 9.0?

I tried all possibilities from this thread no succes :/
[MTCD Software Development] lagos911:
this day/light fuction is amazing... at my car is working with the headlights when they are going on/off

But the problem is when I turn on the ligts my screen get light theme. and when the lights are off I get the dark theme.

It shouldnt be the opposite? the the headlights are off have the light and when are on get the dark....

Anyway is the an option to change that?
[MTCD Software Development] kirkri:
New version is available (2019.11.04.). Does anybody know what are the new features?
[MTCD Software Development] farehmani:
Where is the link?
[MTCD Software Development] Doky1988:
https://yadi.sk/d/umCvHqCDzHccr/RockChip%20PX5%20%20Android%209/MX
[MTCD Software Development] retromann:
Does the new version have a better/faster GPS reception?
[MTCD Software Development] retromann:
I installed the new version without any problems but cannot see any new features at all. Maybe it's just a bugfixing release.
[MTCD Software Development] esen38:
what is the reason why i can't install it?
[MTCD Software Development] lagos911:
2019.11.04 installed successfully

I have replace the update.zip to the bootable sd card.

I reboot the unit. I get a message to remove the sd card and the unit restart.

I get a black screen and the unit cant boot.

I try it again and I have made it to enter the bootloader.

I install the update successfully

I have try sygic gps navigation and its lags a lot

Google maps navigation running ok

I am not sure its only the gps receiver because I have also notice some latency at torque as well. (Bluetooth)
[MTCD Software Development] lowcruiser:
I am in the same situation. Did you make it work?
[MTCD Software Development] lagos911:
Try to connect your device from the settings

Settings -> Connected devices

Bluetooth is working for me at versions (08.13 - 08.15 - 11.04)
[MTCD Software Development] SwisSlow:
Same for me...no working SD-968 and Android 9 Pie...any solution?
[MTCD Software Development] Paddy_PT:
FWIW, I too applied this new version (from 20190919) without a glitch, but I don't see any difference except that the GPS now takes up to two minutes to be detected, against about 10 seconds before... :confused:
[MTCD Software Development] Bose321:
Sorry if I'm asking the obvious, but the video posted a page back mentions having to prepare an SD card and then to install it via USB. Is this the case? I've installed many ROMS just by inserting the SD with the update zip and installing from recovery.

I've just bought a new Hizpo (XRC I believe) with Android 9.0 and want to try this ROM since my old Xtrons that I sold had a **** USB connection which annoyed me. Or is it just for the first time that I want to use a custom ROM? So how is the GPS time for others? I'll try the 20191104 version so I'll see how it works. I sure love the looks of this ROM. I used to have Malaysk on Android 8.0 but it looked like crap and it seems the Android 9.0 version isn't any better.

I'll let you guys know how it will work.
[MTCD Software Development] Bose321:
Can't seem to get it installed. Getting signature check failed error 21 when I install from recovery and select the update.zip from USB. Tried to install the custom recovery via SD but that gives a black screen, and using modinstaller.apk from Hal9k does nothing.

So someone told me I have to follow the Android 6 upgrade guide. Which is the SD card bit. I tried that and I keep getting no booting device when the SD card is in. Really getting annoying!
[MTCD Software Development] lagos911:
make sure that u have create a bootable sd card as u watch at the video.

Malaysk rom dont have the most wanted design but it has a lot of modification u can do about it.

If u want more user friendly interface use the rom of hal9k if this rom dont work for u.

Whatever :laugh:
[MTCD Software Development] Bose321:
I still can't get the custom recovery. Tried several SD cards. Any idea what's wrong? When I check my MCU I don't see MTCD or MTCE somewhere, but it is a PX5... Any idea how I can install a different MCU? When I try it via settings it says it can't find a file.

I've attached two images with information about my device.
[MTCD Software Development] segu45:
The mistake is that it is not MTCD-E. It only works on these MCUs, it doesn't matter without all of them are px5, the important thing is the MCU. They cannot be changed, you cannot install it on your computer.

Enviado desde mi ONEPLUS A5010 mediante Tapatalk
[MTCD Software Development] Bose321:
Wow that sucks. **** seller then, I wish they told me it's not MTCD. I can't see it on most sellers pages.
[MTCD Software Development] ikerg:
Did you experience on the last mx upgrade that contact list is not transferred from.phone to unit?

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] baggerbodo:
Hi. Is there a mirror? Can´t download it.
[MTCD Software Development] Bose321:
Is Witson working on PX6 units? I'm going to buy a Dasaita Max 6 soon and would love to have the looks of this ROM on it.
[MTCD Software Development] naira1:
I think the Dasaita PX6 has the same look (launcher wise) with Witson. And i think most people have dasaita.

What you should be worried about though is the static noise that most PX6 users have been complaining about. I think there's a workaround but you will have to search the forum for it.
[MTCD Software Development] Bose321:
Yeah is it the same? I thought it was some ugly black and bright blue launcher. I do like the specs from the Dasaita Max 6 though. It's just 100 more euro for the same kind of device, so I'll have to think about it. My current PX5 that's not MTCD/E works fine except that I can't get nice features from tweaked MCU's or ROMs. The static noise sounds a little worrying though, I'll search the forum about it. Thanks!
[MTCD Software Development] thebaseur:
Hi,

I found the new design look so bad. He look like a old android with only scare box.... It's only me ?

And I have some trouble with bluetooth, some time he work good and another time (more) he work bad with deconexion

I thinks it's a soft problem and not hard

You too ?
[MTCD Software Development] ikerg:
As far as I know is a problem with some car models and stock amplifiers...I think they are solving it

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] Pacote-san:
I have the same problem as others.

Mx unit that came stock with Android 9 and SD-968

Works perfect on Oreo 8.0 but tried hal9k and stock Android 9 and get can't get BT to work

Tried all the fixes and nothing.

Since I paid 10euro to get the modinstaller pro I'm in touch with hal9k to see if he can help me out.

He asked for a picture of the device and full log report which I sent today.

Downgraded back to 8.0 and if he is able to find I fix I will let you guys know
[MTCD Software Development] Bose321:
I've contacted Dasaita about it, and they said they've solved it.
[MTCD Software Development] thebaseur:
New one available HCT4_px5_9.0_ota(20191125) I will try it

Here https://docviewer.yandex.ru/view/0/?*=0q75RZkuqJ1Ck6OFGHQBoEMAT9t7InVybCI6InlhLWRpc2stcHVibGljOi8vQ1dueWZoYjBBbzRuNnVrczVaYU9CNWpFK3J6a2IyTTRIcHViUSs3ejZxVT06L1JvY2tDaGlwIFBYNSAgQW5kcm9pZCA5L01YL0hDVDRfcHg1XzkuMF9vdGEoMjAxOTExMjUp5Y2H57qn5YyFLnppcCIsInRpdGxlIjoiSENUNF9weDVfOS4wX290YSgyMDE5MTEyNSnljYfnuqfljIUuemlwIiwibm9pZnJhbWUiOmZhbHNlLCJ1aWQiOiIwIiwidHMiOjE1NzU0MDg3ODc1MDIsInl1IjoiNDYyODgzMjQ0MTUxNzc2OTI4NyJ9

And here the others version https://yadi.sk/d/umCvHqCDzHccr/RockChip%20PX5%20%20Android%209/MX

And here all version for PX5 Android 9 https://yadi.sk/d/umCvHqCDzHccr/RockChip%20PX5%20%20Android%209

And here all of all :laugh: https://yadi.sk/d/umCvHqCDzHccr
[MTCD Software Development] jamal2367:
Feedback about GPS and any new features.?

Download Link?
[MTCD Software Development] thebaseur:
Nothing yet I just found it here https://docviewer.yandex.ru/view/0/?*=0q75RZkuqJ1Ck6OFGHQBoEMAT9t7InVybCI6InlhLWRpc2stcHVibGljOi8vQ1dueWZoYjBBbzRuNnVrczVaYU9CNWpFK3J6a2IyTTRIcHViUSs3ejZxVT06L1JvY2tDaGlwIFBYNSAgQW5kcm9pZCA5L01YL0hDVDRfcHg1XzkuMF9vdGEoMjAxOTExMjUp5Y2H57qn5YyFLnppcCIsInRpdGxlIjoiSENUNF9weDVfOS4wX290YSgyMDE5MTEyNSnljYfnuqfljIUuemlwIiwibm9pZnJhbWUiOmZhbHNlLCJ1aWQiOiIwIiwidHMiOjE1NzU0MDg3ODc1MDIsInl1IjoiNDYyODgzMjQ0MTUxNzc2OTI4NyJ9

And here the others version https://yadi.sk/d/umCvHqCDzHccr/RockChip%20PX5%20%20Android%209/MX

And here all version for PX5 Android 9 https://yadi.sk/d/umCvHqCDzHccr/RockChip%20PX5%20%20Android%209

And here all of all :laugh: https://yadi.sk/d/umCvHqCDzHccr
[MTCD Software Development] LinkseD:
For me the new update is not installing at all. It just starts over and over again. Coming from the version as of 04th Nov.

Maybe you uploaded a defective file?
[MTCD Software Development] thebaseur:
Did You wipe all datas (the 2 wipes in recovery) before run system update ?

And it's not my upload. I juste found it :)

My feedback: again bluetooth issues he work fine and failed with connexion loose. I need to restart to use it again.

But on my phone I see the connexion lost but on the PX5 he still show like connected so maybe it's a software problem with cache or other ?

And the bluetooth app it's old.... "V1.0.0"
[MTCD Software Development] LinkseD:
I would just update via android settings, since I wont bother with reconfiguring anything after the update.

Normally this method worked fine.
[MTCD Software Development] Always_Loved_BMWs:
How do I get the 10.25" display w/ 1280x 480 resolution to work right with this awesome launcher ? I also don't have the split screen feature working as well for this resolution . Can you please point me in the right direction. What do I need to do for the w/ 1280x 480 factory screen?

Please see attached ...
[MTCD Software Development] lagos911:
Have anybody try this rom here?

https://yadi.sk/d/umCvHqCDzHccr/RockChip PX5 Android 9/CHS

Uploaded yesterday filename CHS-PX5-9.0(20191126)-20191204T192953Z-001.zip

Any different between mx and chs rom?

I have also find this one...

https://drive.google.com/uc?id=1jqZjj8fEpJRW-cfCYchxCt-I-9X6aeQZ&export=download
[MTCD Software Development] jamal2367:
Added HCT4_PX5_9.0_ota(20191125) Download link in the first Post!

Dirty update without wipe from hct4_PX5_9.0_ota(20190813) to hct4_PX5_9.0_ota(20191125) works without any problems with GS V3.40 MCU and SuperSU Root!

I found a new setting, you can now activate a screen saver while listening music. The time is adjustable! (30 sec etc.)

Bluetooth works here without any problems.
[MTCD Software Development] lagos911:
ok guys good news...

I know I am off topic here but I have found the new rom of Το Hal9k with android 9

this rom is free and u can find it at hal9k official site.

If u want support u need to pay.

Here is the file.

https://drive.google.com/uc?id=1jqZjj8fEpJRW-cfCYchxCt-I-9X6aeQZ&export=download

I install it with the process we do here and I just replace the update.zip file with hal9k and installed just fine to my unit.

It have mod 4 installed and u will able to make a lot of customization to the UI

Its pretty stable and smooth.

I hope many people here find a solution with this rom with gps and bluetooth.

Good luck
[MTCD Software Development] thebaseur:
I nerver used this method. I always wipe datas caches before install a new rom because it's better and after I reconfigure with no problem.

Yes I have test the CHS rom and for me it's look so bad... Like a old android phone mixed with windows phone :eek:

It's the same rom (file) of the other site I shared or it's another one customized by You ? Like the previous version.

Thanks I will try it and give feedback here about bluetooth problem.
[MTCD Software Development] jamal2367:
[MENTION=8612222]thebaseur[/MENTION] it's the Same file. I host it on my Website :)
[MTCD Software Development] naira1:
Have been using this rom for a week now. And it's really good. No black screen so far. The only issue i noticed is that the music player doesn't continue playing after waking up.
[MTCD Software Development] piotrmocko:
I have successfully update my stock Android 8 MTCE MX to this one, but my steering wheel controls stopped working. When I try to map them again, the head unit doesn't recognize any pressed button on the wheel. Does anyone experienced a similar issue? Or maybe someone knows how to check that my can-bus decoder works correctly
[MTCD Software Development] lagos911:
I have install android 9 and the settings was already there.

And I have changes a lot of roms so far and my unit never lose them.

I think it has to do with the can bus. I am not sure.
[MTCD Software Development] Clandaries:
I have a head unit from witson for my Suzuki Swift NZ and it is working nicely with Mod 4 from Hal9k_

Do you have the latest MX-MCU?

Regards
[MTCD Software Development] Clandaries:
Just got this from Bob via E-Mail:

Attachement does not work, why ever. So here is a link. 7 days from today on..

https://we.tl/t-HY2kNZlGY1
[MTCD Software Development] piotrmocko:
You are right. I have the old MX-MCU. I can not download the MCU that you have attached. I get 404 Not Found.
[MTCD Software Development] zeyret:
Connection does not work
[MTCD Software Development] Clandaries:
Try this link:

https://we.tl/t-HY2kNZlGY1

Regards
[MTCD Software Development] zeyret:
Thanks,
[MTCD Software Development] okij:
Thanks a lot! :)

Do you know what has been changed or fixed? What was the reason that Bob sent you the new MCU version?

My device has been shipped with MX 3.37_1 MCU, but I cannot find a download link for this one, so I'm a bit afraid to try the newer 3.41 MCU, as it wouln't be possible to revert back if anything goes wrong.
[MTCD Software Development] Clandaries:
You can go back to whatever you want.

And there are never change logs, as far as i know.

And the reason why i got the update was, i asked him.

Try it or not.

There is no virus or time bomb in it ;)
[MTCD Software Development] okij:
... but only as long as I have the according MCU version to flash. ;)

My device has been shipped with MCU version "MTCE_MX2_V3.37_1".

Actually I have found MCU version "MTCE_MX_V3.37" on the web, which I could flash if I want to revert from "MTCE_MX_V3.41".

My question is: Are these two the same, with the only difference that the MX2 version doesn't have logos and the MX has?

Ah, OK, I thought that you got it for fixing something.

Yes, of course. :laugh:

Is V3.41 working well on your head unit? Which version did you use before?
[MTCD Software Development] AlexBar:
"Transfer expired".

Can you reupload?

Was able to download. Thx
[MTCD Software Development] okij:
[MENTION=5257301]Clandaries[/MENTION]: Could you please give me some feedback on my two questions that I posted two days ago:
[MTCD Software Development] Clandaries:
I use a modified MCU, so i can not say something about it.

And yes MX and MX2 are always the same MX2 has no car logos, you can use both versions to try.

You can always go back to an older version. But someone said if you have Android 9 on the head unit it is better to have 3.30 and above.

Regards