yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] Pavel-71:
Hello, please read the XDA rules, you can only write in English here. If you don't speak English, use a translator. Now to your problem, you used the wrong version to update the MCU: MTCE_KLD_V3.01_1. You probably didn't have KLD originally, but something else. Use the original version:

MCU for MTCD, MTCE, MTCP, Intel Sofia3g

Посмотреть и скачать с Яндекс Диска

disk.yandex.ru

And if you don't know what you originally had, here's how to proceed with the solution for 'version unmatch':

https://xdaforums.com/t/solution-for-version-unmatch-i-hope-final.3805092/

If none of this helped, then MTCE_KLD_V3.01_1, the 1 at the end changed your customer version to 1, try changing it to another number: Factory settings/126/ Other/ Customer version.
[MTCD Software Development] FAHAAD ALQHTANL:
Px5 (1024 × 600)View attachment 5901081View attachment 5901083

إصدار Android

8.0.0

مستوى تصحيح أمان Android

ه أكتوبر ، 2017

إصدار النجم

+4.4.93

rocky @ hctr930 # 263

الأربعاء 9 مايو 09:36:56 CST 2018

MTCE_KLD_V3.01_1 18 ديسمبر 2018 13:56:29

الرقم المسلسل

77B85B0A61E77A70

وحدة المركزية

معالج معالج 64 بت Coretex-A53 @

1.5G معلقه على الشاشه

الإصدار Unmatch -01 D067BEDOF7494C4D8400 KLD 00000000
[MTCD Software Development] Censys01:
Hello can someone please help me I would like to switch from the Hal9K Mod V5 to the V4 back. Unfortunately that doesn't work, I just get a black screen. gal by what method. Can you please help me and tell me how to switch back
[MTCD Software Development] Clandaries:
First install the right recovery. Then you can install Mod 4
[MTCD Software Development] Censys01:
Hello where can i get the Android 9 Recovery. I've already tried it with the SD Creator Tool from the Hal9K. that installs the recovery, after that I have a black screen and nothing works anymore.
[MTCD Software Development] marchnz:
Hal9k the gift that keeps on giving (for a fee.)

There's loads of info plus the recovery image steps littered throught this and other posts in the mtcd forum area.

If sdcard recover does not work, likely option is OTG recover methods/threads.
[MTCD Software Development] marchnz:
I believe this mod is likely retired.
[MTCD Software Development] Kruu:
Hi, can't really be sure what to download and how to install new FW.

My unit started to be slow now after 4 years of use,and would to have some fresh update if possible.

I have this, BT, front and rear camera. Front camera is auto on when shift from reverse.
[MTCD Software Development] noise672:
As per Post # 1 ...

Your MCU must be:

MCU version: MTCD_ХХХХ, MTCE_ХХХХ, MTCP_ХХХХ

If yes, start reading. Hahaha

Buona Fortuna
[MTCD Software Development] MediaTerraneo:
Hi, please can anyone help me solve this problem with Launcher3HCT installed by the OEM app?

After a long time that everything was fine, I had to do a wipe and unfortunately the Direct Call widgets no longer work well: they don't make the direct call as before, but it's as if they were pointing to the last open application.

Furthermore, the launcher often crashes. I also tried starting from v 4.0.0 and downloading the various OTA updates. Up to v 4.1 the laucher seems to work correctly. In subsequent versions I tried to install the Widgets in OEM and the problem seems to have arisen. Having reached v 4.2.2, even doing a wipe the problem persists.

Please help. Thank you.
[MTCD Software Development] whoislopez:
Hi All

I have a Pumpkin AA095B-B08 that had a little hissy fit and now isn't booting passed the 'android' screen. I can get into the update menu so that's a positive but I can't find the spec's to know which option to use to install this firmware or the original firmware. Does anyone have any thoughts?
[MTCD Software Development] _snIP3r_:
how do i find this file? system / app / Reminder / Reminder.apk
[MTCD Software Development] Pavel-71:
In order to get into the system partitions, you have to do ROOT. Full root access (Magisk v20.1) is preinstalled, read the list of changes in the first message of this thread or watch Alex's video. Then use Root Explorer or Total Commander to find the file.
[MTCD Software Development] _snIP3r_:
so it is safe to execute magisk (without updateing it) to get root?
[MTCD Software Development] Pavel-71:
If you read the thread properly, you will find that it is not possible to update Magisk on this ROM because it would break root support. So just don't touch it, the pre-installed version of Magisk works fine.
[MTCD Software Development] addamooo:
View attachment 6092341Hello Hal9k,

I have PX5, S32F0. Please tell me, is there a newer Android version in your Rom? I mean at least version 10.

The radio is installed in a BMW E38, so Ibus software with autostrat is needed.

Please, tell me what it looks like for you?
[MTCD Software Development] MediaTerraneo:
Hi, does anyone know how to enable "System spoofs signature" (for use with MicroG) on this ROM? Unfortunately, given the serious problem of the impossibility of updating Magisk, it is not even possible to use modules that could help.
[MTCD Software Development] ghdab:
Congratulations to everyone on the forum.

I'm here to ask for guidance on the reverse camera (black screen) - Upgrade 6->9

My HA V600 ran Android 6. After a week of struggle and a lot of going back and forth to the forum (I have no knowledge on the subject, I just followed the steps.) I installed Android 9 using the 2 resistor mod (resistive divider).

Everything works fine except the reverse camera.

I would like to know if there is a rom (I have already tried HCT4_PX5_9.0_ota(20200509) and (20200520)) or modification in Android 9 that can solve the bug.

If there is no fix for the bug, I will unfortunately reinstall the Android 6 version.

For me, the reverse camera is essential.

I would be very grateful for any help.

Build number

rk3368-userdebug 9 PI 20200520.190100 test-keys

Kernel version

4.4.167

#199 Thu Apr 9 17:28:49 CST 2020

MCU version

MTCE_HA_V3.71d_1

Jan 20 2021 14:57:42

---------------------------------

My SoM HTC-px5-rev4

Motherboard – HA-SOFIA5200-MB-V03 (2016-11-01)

BT MD725 version 01

UPDATE-

1- I have already tested the camera and it works with an external source on a TV.

I went back to the latest Android 6 rom from the manufacturer Dasaita.

And the problem persists, a triangle appears with an exclamation mark.

2- Now I reinstalled Android 9, the latest version of dasaita.

I'm waiting for someone's help.
[MTCD Software Development] exCat:
Hello

Due to the continuous application error messages, I did a factory reset today, which was done fine. But now it cannot connect to any wi-fi network. So far it has worked without any problems.
[MTCD Software Development] Eumelchen98:
Hello everyone,

I use the latest Hal9k v4.0 for px5 combined with the modified MCU 3.30_bd including the soundmod.

Since a long time I try to modify some apk's like the canbus.apk by myself but it doesn't really work as I want it to.

For example: I use the APK Easy Tool to decompile and compile all the apk's I want to modify. I use the Version 1.56 which is one of the latest as far as I know. Once I decompiled the apk I open the folder and change some pictures which are specific for my own car like it is in the canbus.apk for the parking control. So I have created some .png pictures which match the originals in size. These I can change without problems. But as soon as I use some pictures which are a little higher as example and i want to modify the code for it in the specific layout.xml the changes will not work an most of the times when I reboot my device after copying the files to the root folder the canbus.apk doesn't work at all or the complete installation is corrupt and I have to reinstall the whole Android OS.

I use Adobe Dreamweaver to modify the xml files. I also set the files to rw-r-r when I put them in the root.

I understand a little bit of coding like html and stuff but I have no idea, why the files will not work when I have modified them.

Is it possible that you can give me the ultimate hint to get this to work?

I would appreciate it much and thank you in advance...

Greetz from Germany

Jan
[MTCD Software Development] Hal9k_:
I have the same. Use wifi, it works.

You can install stock version HCT4_px5_9.0_ota(20191104) and test this assumption.

:D:D:D

Maybe you installed a Russian build ?

In this case, it should start by reading the instructions for the ModInstallerPro application.

On the first line: Make wipe data in recovery or from settings.

Just use a good file browser

Total Commander, for example.

I and the author do not mind.

It depends on the type of Bluetooth module. It’s the same in my car's HU. But Torque works

Try increasing the volume on the HU in call mode.
[MTCD Software Development] Woxx22:
Hi, I'm trying the MOD on my MTCE_YB.

I would like to install an alternative launcher but can't find OEM folder on my device. apk installer just shows android folders like data, ... and my SD card.

Can I get the different launchers somewhere else?
[MTCD Software Development] Manfred.62:
That's a problem with german translation (invisible oem directory in installer). It's fixed with OTA update 4.0.1. Change language to english
[MTCD Software Development] royalhawk2002:
Is there a way to install this without losing what I have installed now? Something similar to the installation of you mod coming from Android 8 ?

Inviato dal mio SM-N960F utilizzando Tapatalk
[MTCD Software Development] altojl:
I don't know if someone can help me or recommend another 4g usb. I have the 4g usb from AliExpress, but I can't get it to work for usb, just for WiFi. With the stock version and the Android ppp widget I managed to make it work, but now it is not possible. #Aliexpress € 15.67 46% DISCOUNT | TIANJIE USB LTE 3G / 4G Wifi Router Wireless USB Router 4G Car Modem Mini Wifi Stick Sim Card Data Mobile Hotspot Sim Card Dongle

a.aliexpress.com/_UtkIN
[MTCD Software Development] m1john:
i found the spot but the colors do not change remain blue. Maybe I should change something else?
[MTCD Software Development] shouk_1987:
After changing to SWC keys instead of canbus

I can now assign long clicks but my mode button that was changing the desired apps of my liking is now not working and in steering wheel is not detected when I press it so I canot assign the mode button to it

Any idea ??

Edit : worked on its own one time and assigned short click for.mode and long click for.power trigger

Niceeee
[MTCD Software Development] ShadoVeX:
[MENTION=5092263]Hal9k_[/MENTION] Help...

1. How to change the volume control bar to the one in the picture ...

2. How do you turn off the screen saver? Because I see that in version 3.0 there was an option to turn off the display settings, and in version 4 I don't have it on PX30.

3. When I changed the nighttime mode settings in the developer options, nothing happens and I still have day / night mode ... How do I keep night mode still on?

OKAY. I have already dealt with everything, but I have a question ... Shouldn't it be that way when I change the screen mode (Auto / Day / Night) Should it also change in the Developer settings? Or these development settings don't work?
[MTCD Software Development] droidren:
Good morning! Is there an option to put the battery level in the notification bar? In the original Rom there was. Thank you ?
[MTCD Software Development] ShadoVeX:
Yes you can...
[MTCD Software Development] royalhawk2002:
That's good. In my steering wheel app, in SWC keys mode, only short press mode is shown. In Can mode I had both but it was not working (normal).

Which MCU version you have? Which settings you have in the factory settings?

Inviato dal mio SM-N960F utilizzando Tapatalk
[MTCD Software Development] MLP640:
Zlink Auto-launching

Hi, does anyone know how to disable Zlink from auto-launching every time I turn on the head unit? It was not doing this on the previous version and I updated it to the latest version and now it is auto-launching and it is very annoying. Thanks
[MTCD Software Development] ikerg:
Yes...in the same option as stock...check on ypur settings options...(not mod options)

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] xF4m3:
Hey,

I have two questions, i plugged in a usb modem(huawei E3372h-607) that operates in modem Mode, it automatically found the correct apn and has connectivity, but no data service seems to work, neither 2g/3g/4g, do you know why? I have MCU gs v3.40

And second Regardless of which app i open, the statusbar hides, how do i make it visible even in apps and not just on the homescreen?
[MTCD Software Development] klain13:
Hi guys, I currently have version 3.1 of the Hal9k rom on the radio. To install version 4 which is posted in the first post of this 3d, can I install it normally by putting the update file in a pen drive and clicking on update? Or do I have to make the donation first and use the Hal9k mod installer?

Thank you
[MTCD Software Development] royalhawk2002:
Is there a way to reinstall the original launcher included in the ROM ? Trying to change the home page I messed it up....there is no way to change the "home" page...even if I move my home page at the beginning, then at subsequent boot it returns to the end

Inviato dal mio SM-N960F utilizzando Tapatalk
[MTCD Software Development] ikerg:
3.1 version is android8

4.0 version is android9

To move android versions you need to update recovery first.

To achieve this....you can pay for the modinstaller pro to easy upgrade the recovery (or find the way of upgrading for free)

Once you had the 9.0 recovery then you can install Hal9k mod 4.0 version for free.

But if you want future updates (current 4.0.1) you need to pay for the upgrades too.

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] MirkoCrb:
Hi guys,

I have a problem with this rom.

I have a Dasaita PX5 unit. I wanted the unit to run Poweramp instead of stock music app and DAB Z as radio app.

I guess that if I select the alternate apps from the Hal9k settings is should run instead of the stock ones..but they don't.

Any idea? can you help?

thank you
[MTCD Software Development] forocarlos:
Change Hal boot Logo to something else

Hi,

Any way to change the initial boot logo (with the hal9000 image) to something different?

I'm trying to do a full themed Fallout Pip-Boy terminal with the whole boot animation themed.
[MTCD Software Development] dafunky:
Hello,

I use my new PX6 Max6 with Hal9k and Agama launcher.

Everything is working perfect except the fact that agama can't change the volume and brightness. Nothing happens. Is it due to the MTCD sound management, Hal9k or Agama?

Thx for your help.
[MTCD Software Development] orbter:
Few days ago I found out that GPS is lagging a lot in Mod 4.0.1. Also clock is not set using GPS. If I reboot device, it starts working normally but that means I have to reboot device everytime I want to use navigation.

And is there a setting to prevent switching HU light/dark mode and always keep it the same? I have automatic lights on switch built in car so I never get to see HU light mode because I never turn off lights (it's also required to have lights on all the time in my country).
[MTCD Software Development] marchnz:
What did you try in effort of figuring out what was happening or could this be a request for support
[MTCD Software Development] altojl:
Take a look at this post, you tell us how it is.

https://xdaforums.com/android-auto/...g-4g-usb-modem-sticks-px5-px4-t3898344/page14
[MTCD Software Development] xF4m3:
Thanks, thats exactly where i am coming from ? and i did the steps you linked and i got as far as having a signal to my apn displayed in statusbar, but i do not have data connection, only cell connection. And no idea what the Problem might be, since android sees the modem and picks it up correctly i assume its rom related now, thats why i asked here.

Hope someone has any idea what to do or maybe knows which logs to check?
[MTCD Software Development] dafunky:
I googled.

I searched on the dasaita max6 px6 and Hal9k threads if there was another people like me with no success except the following information.

I checked that agama have all requested permissions.

I found a Russian link for an apk about "brightness + agama" but couldn't get any reliable information and the link was broken.

Someone on the px6 daisata thread just said that he gets the same problem with stock rom.

I'd like to know in which configuration the sound volume and brightness work. I suspect the DSP to be guilty for the sound volume.
[MTCD Software Development] ShadoVeX:
Light and dark mode settings are in (Settings -> Developer Settings) But for me it doesn't work on PX30 ...
[MTCD Software Development] evo1234:
I was using the Android 8 version of Hal9 mod, but after the recent OTA update, I lost root.

So I decided to upgrade to Android 9 - in any case it was either the old version or the new one, so i will test the new one. I dont know why i lost root after the latest upgrade, so in any case i have to do a clean install.

But i noticed when i install the Update from Android 8 with saving data: Step 2 from the instructions

below - that it takes very long time for the first update, is that normal?

Quote:

Only for PX5 devices! The archive contains 2 special packages that can be used to switch from Android 8 without data loss-

1) Connect to the HU with Android 8 firmware (Mod v3.x) one USB flash drive formatted in FAT32.

There should be enough free space on the flash drive to save the device’s internal storage.

2) Install the package update.zip from the folder backup8 from the same flash drive or from the SD card. A multivolume archive with your data (userdata*) will be created on the USB flash drive.

3) Install mod v4.x by the method above.

After the full installation of Android 9, connect a USB flash drive with archive to the HU

Install the package update.zip from the folder restore9 from the same flash drive or from the SD card

Reboot the HU.

The first boot of Android 9 after restoring the archive from Android 8 may last longer than usual. The system needs time to convert data

This method does not guarantee full functionality of all third-party applications that were installed in Android 8.

If you encounter any problems - reset device to factory settings
[MTCD Software Development] okap4:
steering buttons

hi guys,

first of all thx for your great work !!

I have a bit of a problem with my steering buttons with mod v4.

it is a rk3368 and years ago I bought it as a MTCD GS with android 5.1.

I changed the hardware later to a 4gbram octacore and updated it to android 8 hal mod. here it was possible to see and change buttons.

Now in android 9 mod v4 it is not possible to set the steeringknobs again. Tried everything in Settings (SWC/CAN) but can´t see or set the steeringknobs anymore. only 2 knobs working from my steering, but the wrong way^^

Firmwareupdate made to MTCE GS v3.40

It´s built in a BMW e46 ´99
[MTCD Software Development] zerozoneice:
no mate, Spotify is the official one from Google Playstore.

The only Russian build i have is your 4.0.1 ROM

Do you have an idea to what might be going on?
[MTCD Software Development] marchnz:
With a text editor, disconnect the battery for an hour.
[MTCD Software Development] forziere:
exist an mtcdialer for PX6?
[MTCD Software Development] baster72:
hello i see something strange with the rom its update to 4.0.1 and with gps test plus it measure the accuracy 10-11m even though it connected to 17-20 satellites. in different car and head unit the app show accuracy of 1m with 9 satellites connected. there is a problem??
[MTCD Software Development] rabenkind:
A separat mtcdialer exists for px5. You can try this one, but you have to install your offline language package via your google account and do some other past installing work, see youtube video from alex autoradio

Better way is to use the hal9k mod v4. It comes with the prepared dialer and you only need to install your language package.

This firmware offers a lot of adjustments like spedd dep. volume, changing steering wheelkeys for cars with canbus and so one.

hal9k is a serious and responsible developer with a lot of expierence, see previous version mod v.1 till v.3 depend on the different android versions. So no doubt about to trust him.
[MTCD Software Development] forziere:
To install hal9k mod v4 should I have the root of the system or doesn't matter about it?
[MTCD Software Development] Manfred.62:
You have to flash the Android 9 compatible recovery

---------- Post added at 17:38 ---------- Previous post was at 17:15 ----------

@Hal9k_

some more suggestions for screensaver and pop-ups:

Radio. On top in screensaver we have the info about program position, frequency, channel name.

When starting at home with my stored channel it shows "P1 92,20 SWR3". When AF is working and found next frequency, the channel name will not be shown anymore. Then it only shows "98,40". The same in the pop-ups. Hint: in the radio widget on home-screen it's working. After changing frequency, a moment later the name will shown.

Music player. Maybe we can get an configuration possibility to not show the "count of xxx files"? It looks a bit ugly when showing "102/567 Eric Clapton... "
[MTCD Software Development] Eumelchen98:
[MENTION=5092263]Hal9k_[/MENTION] can you help?
[MTCD Software Development] ShadoVeX:
[MENTION=5092263]Hal9k_[/MENTION]

Is there any possibility for rom to remember settings in the Accessibility panel? I know this is a Rom error, not a mod, but maybe something can be done about it?
[MTCD Software Development] oddvarr:
I second this.

But it seems to apply for Radio too. At least DAB-radio.

Pop-up notification including count of radio station also is not nice.

I came from stock Android 8 to this mod. In Android8, notifications did not include info with current song/radio station number out of a total number.

This is just annoying.

Hopefully it can be implemented as an option to enable/disable such info in a coming update.

[MENTION=5092263]Hal9k_[/MENTION]
[MTCD Software Development] _snIP3r_:
hi!

same here! tests with my nokia 7 plus smartphone (android 9) gave me same good result as you posted - accuracy about 1 m. but with this (and also my stock rom of my m.i.c av8v5 with android 9) its about 10-13m. i also tested another gps mouse - same result. so i am also wondering where's the problem....
[MTCD Software Development] evo1234:
Hi, I followed the steps from the first post. I have PX5 Pumpkin unit, and downloaded the PX5 Mod version from page 1.

Then I backed up my data using the package update.zip from the folder backup8 from the same flash drive.

Then I installed the mod v4.x but it gives me an error - it says not compatible
[MTCD Software Development] nagibo77:
good idea

thank you very much it work with me :good:
[MTCD Software Development] slon11:
Hello

At the moment i have Android 8.0.0. with Hal9k 3.x mod for Android 8.0.0 and the newest MCU

My question is :

I want make update for Android 9 an Hal9k 4.x i don't care about my data.

If i understood correctly i just install Hal9k 4.x mod and it will make at once update system for 9 and Hal9k's mod witout any problem ?
[MTCD Software Development] agalardi:
[REQUEST (please)] (stock) Music APP Mod (PX5 Pie). Folder structure

First of all, thank you Hal9k, this ROM is great!

I also opened a new thread hopping that someone can do it, but I think that this is the best place to do it :angel:

I would like (I neeeeed) to have the stock music APP with folder structure. I have some albums for my daughters, some for my wife, some for all family and a lot for me of my collection. It is near impossible to find an album and it is becoming dangerous if I try while driving.

My suggestion is to:

Allow to see the folder structure

Have 2 favorites

- Favorites Songs (as now)

- Favorites Folders

Additional function to the wishlist: Long press to EQ Preset (rock, pop, etc.) to enable/disable "Loud".