yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] Bluefreak1988:
Hello! I discovered, that my Viper 2.5 is not working properly. I can start the app manually and viper does what it should.

But it's not asking for root and it hasn't root approved in magisk. But I can't force that either.

I even tried to update to 2.7 as everywhere mentioned, but I can't get tge app itself installed. It fails and no matter what I try, I can't get a newer version than 2.5 running which came with the rom.

What am I missing? Any ideas?
[MTCD Software Development] rigattoni:
Just to mention:

The KD-2000 from Klyde should be a CSN2 MCU, not a MTCD/E.

You are not able to use this ROM.
[MTCD Software Development] marchnz:
Consider those purchasing items from .RU citizens - like access codes for kanged modified ROMs - may be breaking the law.
[MTCD Software Development] Don Kihoty:
Maybe Malaysk can make the ROM free, until this nonsense war is over.

Wish him well and to all other people in the world - because people dont choose war, politician do.

Peace and love to everyone.
[MTCD Software Development] urgo2x:
Hi, it's only partially true. People choose politicians who choose wars. 😞
[MTCD Software Development] Don Kihoty:
In non-corrupt democratic countries, that is true. In corrupted countries, votes are manipulated.
[MTCD Software Development] algase:
Does this rom work on my px6
[MTCD Software Development] b3ltazar:
No it will not
[MTCD Software Development] vch88:
With the latest firmware available, Zlink is not working properly. I only achieved to make it work in the first setup but in the following reboots, it's connects for 1 sec only, but after it closes connection and zlink stays with "waiting" screen.

I have tried to full wipe, fresh start and the same.. first setup Ok but in the next reboot it stops to work.. just "waiting" status meanwhile my phone states as android auto connected check auto screen...

With previous fw version works perfectly...

Any idea about how to fix it? @Malaysk could you review it? There is any option to downgrade to previous fw versions?

Thank you
[MTCD Software Development] rlc403rc:
How is everyone enjoying this ROM. I recently installed a vivid 10 in my car. I love how fast the hardware is. I hate the operating system. Dasaita has officially ghost me and will not respond to emails. Looks like they also delete bad reviews on their website. Which is how I ended up with this deck instead of eonon. (I've installed 2 eonon decks and was looking for something different 😪). Anyway... I can't seem to use my phone as just a hotspot with this deck with out some tinkering. I end up having to force stop xlink, clear memory, restart, force stop again, oh make sure there are no bluetooth signals near, restart, disable clear cache and memeory..memory... on and on. Usually around the 3rd try it connects. Dasaita is no help. I also have apps that get their permissions removed. Like the app i installed just to get it to restart! Might as well MOD it!
[MTCD Software Development] tvkoks:
@Malaysk is it hard to modify RK3399 firmware ? i would like to change android device serial number
[MTCD Software Development] badwhip:
Any chance of getting a rom for the new Qualcomm units?
[MTCD Software Development] marchnz:
If the Qualcomm unit works OK, why would a modified factory ROM be needed.
[MTCD Software Development] badwhip:
i guess I could of said modified rom to enhance the feature. Which allows younto switch out the fm radio app for your own or having multiple roms boot up and the biggest one is the dsp app that comes with this unit has coding problems and doesn’t work so well and it was same with last radio and it was redone with a better dsp app.
[MTCD Software Development] marchnz:
You don't have an MTCD device.....
[MTCD Software Development] vargacristian25:
Hi, this firmware (https://mega.nz/file/Y5gXyC5a#SRQAjJy5DbZtI97wBenpXdlpVm1H810t5D1mGKhPPpU) is compatible with this version of mcu? Thank you very much!
[MTCD Software Development] vargacristian25:
Deleted
[MTCD Software Development] Morpheuspt:
Latest beta build breaks Waze. Install at your own risk.

EDIT: Had to factory reset. Was annoying.
[MTCD Software Development] Bandites:
Hello

I uploaded this ROM but I have a problem with one application, F-camera, I had it so that when driving with a loaded trailer, I turned on the view from the rear view camera and I could go forward, while looking at the trailer on the radio. Previously, I had the original android 9 PIE and everything worked, Is there any option for this application to work on your ROM, I tried different versions downloaded from the Internet, unfortunately the same effect (on the screen) Thank you for any hints
[MTCD Software Development] noise672:
I also have the problem on HCT4_px5_10.0_ota(20201225) Waze and other doest not work, it stops when starting.

I now use Google Map.

Also:

@pavellz said:

Since few days I also experience problems with most of application, e.g. waze, chrome, stream, yanosik.

Update: problems are caused by updated System Webviewer and new version of Chrome.

Buona Fortuna
[MTCD Software Development] ugooh:
Hi @Malaysk and all, I am currently looking for the best android radio that I can root and get all the good stuff on (was using Joying PX5 which I can't recover). Would appreciate if @Malaysk can tell me the best for his ROM. By that I mean the brand that can easily be rooted and recovered should there be any issues when trying to root. Thanks all appreciate your good work.
[MTCD Software Development] Morpheuspt:
Yea, can confirm. uninstalling webview updates fixed the issue, Waze works now.

I don't think this is limited to this rom, it appears to be affecting other roms on this device.
[MTCD Software Development] Numbelino75:
How do you uninstall the updates?

Tks in advance!

Update: never mind, found it.
[MTCD Software Development] uboysss:
hi Guys, one question: with the free rom can i use the cam when i put in the reverse gear? opens the rear camera automatically?
[MTCD Software Development] vargacristian25:
Yes, for sure. For me at least it worked.
[MTCD Software Development] uboysss:
i see only now that i have the mcu version STM32...i can't install this rom, right?
[MTCD Software Development] RedSector200:
This ROM is default portrait and orientation is turned off

A vertical orientation of this would be useful, as would maybe be turning on orientations of the screen.

There are a number of head units on the market, with both using PX6 chipsets.
[MTCD Software Development] SchWeinSAuG:
Hey guys.

is there a way to search for passive Bluetooth devices with this rom?

i can add my my car radio with my phone, no problem, but what if i want to add a device on my radio. i cant find no search function. i see only available devices....

i have a fridge which i can conrtol over bluetooth, but it wont show up as available.

and obviosly i cant search for devices on my fridge....

no problem finding the fridge with my phone with bluetooth scanner...

anyone an idea?
[MTCD Software Development] btrax:
Hey guys, like some other users, i found that the last update of Android System Webview crashes some of my apps (Waze, Chrome) so like other did I uninstalled the updates and it worked.

Now I'm facing an other issue. Since a full reset, spotify or Deezer app can't resume after sleep. They're white listed but it seems that when the HU is turned off, he close the apps.

Do you know how I can resolve that ?
[MTCD Software Development] ivexsa:
Hi guys, Malaysk in his description in the first post says:

"- Added DFX Light Processing 2 impulse to ViperFX, which radically changes the sound on the device. It needs to be activated in ViperFX."

Do you know how to activate it? I can't find it anywhere in viperFX.

thanks
[MTCD Software Development] ivexsa:
Hi guys I have found it.

In ViperFx you have to go to convolve and apply it.

thanks to all
[MTCD Software Development] Malaysk:
Hello. Recently, there have been problems with running programs where authorization is required. Possible solution :

Try going to Settings - Applications - Show All - in the upper right corner by three dots - show system applications.

We are looking for the Webview application and remove the update from it.

Then I went to Google Play and banned auto-update. Recently, Google services have "miraculously" started to "freak out".
[MTCD Software Development] CZNeo:
thanks for the Mod, it runs smooth. One thing though, It backed up DAB+ app from my Pumpkin radio, but after reinstalling it it does not work. Android versions are the same, though (A10). Any guesses? Could be just an app issue?
[MTCD Software Development] SchWeinSAuG:
had to install Dez 17 release of Webview to make all my programs run, i also had chrome to set back to this date and remove from auto update.

new chrome version didnt like old Webview version

@Malaysk Is there a way to get notified if there is an update? when i go OTA updates and hit Beta release it will always tell me there is an update, even there is no update....

1.2.4 is latest build right?
[MTCD Software Development] aatishsolanki:
Hello @Malaysk

I recently updated the beta version 1.2.5 and it still shows me a new beta version available I updated it multiple times but the version won't change from 1.2.5 to 1.2.6 to 1.2.7. IF 1.2.5 is latest beta version then it should not be showing the latest version available on clicking the Beta version.

Do you have any plans to upgrade to android 11?
[MTCD Software Development] SchWeinSAuG:
thats literaly the same issue i wrote one thread before yours
[MTCD Software Development] maremars:
Hello everyone.

Malay rom and hal9k version 5 in units with sd socket hidden inside and a second socket in the front panel do not properly support this available. Cannot create directory or format sd card. If the card is put into the hidden slot, everything is fine.

Malay rom after turning on the display of application icons switched with the MODE button on the steering wheel and pressing the mode button several times, google navigation is closed.
[MTCD Software Development] DWilks:
I've installed the Malay rom Lite version into my Dasaita MAX10 PX6 but, since my unit's

resolution is 1280 X 720, all screens are blurry and mostly unreadable. I have also downloaded 2 .zip files. One is labeled as 1280 x 720.zip and the other is labeled 1280 x 720 A10 OLS.zip. Can I use these to make the screens readable; and if so, what must I do to accomplish this feat? Any help is appreciated and thanks. And what is the best app to

use to root my PX6 Dasaita MAX10 MTCE_HA? The Malay Rom lite version would not root my unit! I need root to install and use Titanium Pro.

I've tried using different "screen:xx" settings with 'dmcu.ext' copied to 3 different USB sticks, formatting each one each time, and also placing the dmcu.img file on the same USB as the dmcu.ext. For the dmcu.ext, I've used screen:12, screen:13, screen:16, and screen:18. None of these attempts have cleared up the display screen. When I go back to using the Dasaita rom for MAX10 1280 X 720 and the display is correct. My Dasaita unit does not have a HDMI output, so I can't compare to using another monitor or TV screen. I've spent every day this week reading EVERY post in most Dasaita PX6 forums in xda without finding a solution. Any and all help is greatly appreciated. Dasaita forums help has been no help!
[MTCD Software Development] SchWeinSAuG:
i ****ed up my MAX10 in the first hour i plugged it in, i had a mcu file from my preveios device on the SD card and did a mcu update.

had hard times to get it back to life. luckily i had an hdmi output, otherwise it would have been even worse.

i got my screen back with dmcu.ext and screen:13.

with any other value my screen is white. but i have to wait bout 20min to get my screen back after doing the update... perhaps you gave up to quick, try 13 and wait some time...

any of you have issues with echoing phone calls ?

i cant do phone calls cause the person i have in call will have really bad echo and wont understand ****...

tried to replace my mic, but no luck... BIG ECHO
[MTCD Software Development] DWilks:
Thanks @SchWeinSAuG , I gave up on solving the screen issue. I tried screen:12, screen:13, screen:16, and screen:18 with no fix. When I went back to the original ROm. screen:18 gave me back the correct screen. Now I'm trying to get root and have had no luck with that trying methods used on :

https://xdaforums.com/t/root-for-android-10-px6-mtce.4134041/page-7​

A lot of people using the methods there are having success though. If I can ever get root, then I might give @Malaysk another try. Thanks for your reply!
[MTCD Software Development] m4lc12140:
When I tried to download the OTA update, it takes me to recovery mode when downloading. I never had an issue to install the Lite version but I’m having issues to download the full ver.

Edit: So I make a fresh installation using OEM Firmare then installed the Lite version and finally be able to update to full version using my phone's hotspot. Great job [MENTION=3590033]Malaysk[/MENTION] for such ROM. $20 well spent.
[MTCD Software Development] dettofatto:
For netflix: https://m.apkpure.com/netflix/com.netflix.mediaclient/download?from=details
[MTCD Software Development] woggles:
Anyone have a fix for making calls with Google assistant?
[MTCD Software Development] dettofatto:
I've read some infos, but i'll try...

1) install mtce dialer https://github.com/scorillo/MtcDialer/releases

This one is ok!
[MTCD Software Development] woggles:
Didn't work for me :( did you have any luck?
[MTCD Software Development] dettofatto:
Click on little green phone on the right side, when you see the "answer" of Google assistant.
[MTCD Software Development] juvenile43:
I had the same problem with mine and I tried all different types of methods but what ended up working and I have no idea why I just left the update alone and it sits on your head unit (if you don't ever try to reinstall another one cuz it'll delete the old update) and then one day while I was driving it just automatically went through the process of updating (not downloading like I said if u download it will delete that file) and went through the install no problem I didn't change anything or even accept it just force the update in the middle of driving and I believe some of the issue was it was trying to use the old hal9k recovery that I had used previously
[MTCD Software Development] KAOS313:
Thanks that worked for me
[MTCD Software Development] donante81:
Hi! I have the full version working as I want. Can I do a update.zip backup for restore in case of device fails? How? Thanks and great work Malaysk!
[MTCD Software Development] JackMess01:
hello would it be possible to recover the screensaver

to put it on https://xdaforums.com/android-auto/mtcd-software-development/rom-malaysk-roms-mtcd-device-t3598908
[MTCD Software Development] dettofatto:
Which sw do you use for rear/back camera?

Because I've connected back camera, but I can't see any sw...
[MTCD Software Development] dettofatto:
I've bootloop, how I can enter into recovery? And install again the update?

Edit:

as first post say...

try to get into the Recovery (I have this method - I press the RESET button (RST) and hold the buttons on the front panel of the device until the buttons blink - I release the RESET button and immediately press the RESET button again for a short time 1-2 times ).

Then i put the lite version on usb storage, connect to usb, start recovery, and choose update from usb storage and I've done!
[MTCD Software Development] dettofatto:
Hi Malaysk,

Thank for your full rom.

It's possible to obtain a light rom, with all system features enabled, without all other sw?

Obviously I've just bought the full rom...

Thank you!
[MTCD Software Development] thefunkygibbon:
yeah, thats what i'm looking for in a rom. just one thats got the bare minimum to give the functionality of a head unit with a bunch of tweaks and suchlike to make it perform better than stock. really don't give a crap about having dozens of launchers as i only will be using the 1 anyway (carwebguru is pretty much the best at the moment)
[MTCD Software Development] Duvel999:
I upgraded from Android 9 to 10.

Used Malaysk full rom 9 and now full 10.

Full rom is good IMHO.

I personally use Nova Launcher prime

I'm glad there's development on this side.
[MTCD Software Development] dettofatto:
Me too...!

Can you send us, your desktop screenshot?

Thank you...
[MTCD Software Development] kulek79:
phone calls work in the voice assistant? eg "OK GOOGLE, call home." ?

what the looks like car pics on the radio screen with parking sensors and no cam?
[MTCD Software Development] KAOS313:
So this headhunt was out of a salvage and damaged lot and the GPS box seems to be bad. I was not using it as the stock rom was unstable with reboots and I thought I had checked the GPS but when I switched out for a donor I had laying around it worked right away. Seem to all be working and I put the pieces back in my car tomorrow and see? But my issues now seems to have been hardware.
[MTCD Software Development] KAOS313:
[MENTION=3590033]Malaysk[/MENTION]: So I reinstalled the rom and now everything works but when I try to update to the full version I get this...

E: footer is wrong

Update package verification took 0

E: Signature verification failed

E: Error 21

Installation aborted.

So any ideas how to fix this? Thank you!!
[MTCD Software Development] Malaysk:
Are you trying to update the OTA update via the Internet? Error 21 means that the update was downloaded with an error and the update file could not be verified. You must download the update again.
[MTCD Software Development] maarek7:
Hello,

Anyone can compare this rom with hal9k? I'm talking about free versions in both cases.

I do see, that Malaysk base version is from March 2022 while hal9k is from July 2021.

Are there any major difference? Which one is more buggy, better performing?

Or the only way is to install and try both of them? Are they faster than stock Android 10?
[MTCD Software Development] xabierd:
Are you planning on an update? Magisk needs new modules and magisk can't be updated safely on malaysk rom.

Would it be possible a Google free (microg) variant?
[MTCD Software Development] greatestandroidfan:
Same here. So, 1.2.7 is latest Beta @Malaysk ?

And again: Any plans to go for Android 11?
[MTCD Software Development] lagos911:
me too man I cant wait for the security patch :D
[MTCD Software Development] btrcp2000:
I recently switched to hal9k after fighting with the fully paid version of malaysk for about a year. I'm still on the free version, but it just seems so much smoother, and better ability to control things like the panel buttons assignments (ie I can make the music button go to an app that people actually use as opposed to the one that is looking for a USB drive like it's 2005). Not sure what the paid one offers over and above, but I'm sticking with hal9k.
[MTCD Software Development] gmarondel:
When tapping on the Update-button nothing happens. What am I doing wrong?

I just updated from lite to full version on that way, but now I cannot?!
[MTCD Software Development] gmarondel:
Okay the last problem got solved, I think I was blind at that moment. But now i ngot an erro in the recovery while installing:
[MTCD Software Development] Malaysk:
A new online update 1.2.8 of the FULL firmware version has been released. Please, if you installed applications from the OEM application, then after installing the 1.2.8 version, log in to the OEM application again and reinstall them.
[MTCD Software Development] ahmaddxb:
What are the changes in update 1.2.8?
[MTCD Software Development] xabierd:
Does updated WebView work now?

1.2.8 unrooted my device :(

Edit: GPS also stopped working.

@Malaysk are those problems common, what should I do?
[MTCD Software Development] lexlex79:
Hi, my dasaita asks to update but the same fails with error 21 as shown in the photo
[MTCD Software Development] xabierd:
Based on my experience I wouldn't update. I have been going through the betas without issues until this 1.2.8 that disabled GPS and magisk root
[MTCD Software Development] lexlex79:
Thanks for your advice, I have always installed the stable version and I have 1.2.2
[MTCD Software Development] memleketim05:
I hink your file was not downloaded correctly or is corrupted.

Download again and try to install afterwards
[MTCD Software Development] marchnz:
Such poor quality mods. Mind you, a fool and his money are easily parted, my father would say.
[MTCD Software Development] lexlex79:
Maybe it will be because I don't even use it fully, but with the stable version I have never had any particular problems, this time it asks me to update and gives an error ... but I think that sometimes some anomaly may occur
[MTCD Software Development] xabierd:
Were you able to update? Any issues with magisk or gps signal after updating?
[MTCD Software Development] lexlex79:
No I haven't been able to update yet, and I have no problems at the moment, except for updates that fail with error 21.
[MTCD Software Development] xabierd:
You probably need a newer recovery, try to update using beta channel.

All versions I have tried so far worked flawlessly except this lastest "stable" that broke GPS and magisk root.

I don't know what to to, update to stock android 11, modded hal9k or wait for news.
[MTCD Software Development] yongblach2:
Updated twice with the full firmware, and each time lost the root
[MTCD Software Development] xabierd:
Is GPS location still working?
[MTCD Software Development] yongblach2:
Yes. Only root disapear
[MTCD Software Development] SchWeinSAuG:
did you try factory reset ?

updated to 1.2.8 and all working fine including magisk and gps
[MTCD Software Development] S.Death:
With these custom ROM will other bluetooth devices work that are not phones or OBD dongles?

I know Dasaita blocked most devices but phones and OBD dongles. Will upgrading to this custom ROM make other devices work as well?

I have a Dasaita Max10 CP HD in my RV and have multiple BT devices and apps I’d like to use on my HU to control and watch devices. Now I have to use my phone all the time.

I had this custom ROM installed last year but for this year I tried the original Vivid ROM and can’t remember if the other BT devices worked or not on this custom ROM.

Thanks in advance!
[MTCD Software Development] xabierd:
Bluetooth game controllers don't work.
[MTCD Software Development] xabierd:
I need to backup my settings first, need root for that.

1.2.9 didn't solve any issue.
[MTCD Software Development] S.Death:
Thanks for that!

Would those normally work on Android?

I am looking for a whole other set of BT/BLE devices though:

Switchbot BT thermometers

Victron VE.direct BT Smart Dongle

Mopeka Tank Check BT sensors

BT Battery Monitor
[MTCD Software Development] xabierd:
I tried a 8bitdo controller that works everywhere; Console, android and pc without issues.
[MTCD Software Development] S.Death:
I will answer my own question in this case, no the custom ROM will not show other devices as the original ROM does.

So a follow up question, did anybody replace the BT module with one from AliExpress or another vendor to show all BT devices on the HU?

Will those modules be unlocked or will they also just show the filtered devices?
[MTCD Software Development] S.Death:
Just had contact with a AliExpress seller that sells the modules and he/she confirms they are locked as well.
[MTCD Software Development] marchnz:
The issue is the bluetooth implementation in these ROMs and not the physical hardware device.

There is no advantage in running these modified factory ROMs. Save your money.

Note that newer designs, the FYT based UIS7862 does not have this limitation and can pair all number of Bluetooth devices including LE.
[MTCD Software Development] S.Death:
It’s been way too late for that, about a year. 😉

Last year is when I bought the Dasaita stereo so not going to buy anything new again soon.

If that is the case though why is nobody opening things up then?

Don’t see a reason for not doing this on the XDA forum.

So there must be another reason.

Also you reply would mean it is a hardware limitation, why would any new hardware would be able to and any old wouldn’t.