yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] royalhawk2002:
Same problem with AF. First installed the last MCU GS V3.40_3 but I found AF not working. Since with previous versions V3.07 it was working, I reinstalled this version but also with it is not working anymore. At this point the problem should be the 4.0.1 ROM. [MENTION=5092263]Hal9k_[/MENTION] could you please help?

Inviato dal mio SM-N960F utilizzando Tapatalk
[MTCD Software Development] CARRisma:
I'm experiencing some minor issues and I wonder if anyone could point me in the right direction.

The mode button (SWC) is playing up. Whenever I press it, it simultaneously launches both Radio and JetAudio+, with Radio being in the foreground. I want only JetAudio+ to be launched, nothing else. I've gone into Mod Settings and selected JetAudio+ for the Mode Button and cleared the tick box for Radio but it still happens. When I go back into Mod Settings, the settings for the Mode button revert to default. Whatever I change it to, doesn't get saved. In the Manage Application menu, underneath the item for Mode Button, it shows "Radio / DVD / Music / Video / No / iPod / AVIN / TV" then when I go into that menu, only Radio is ticked, nothing else. I'll clear Radio and tick JetAudio+ but when I come back in again, it will revert to Radio.

Secondly, possibly related to the above somehow, sometimes when I start Radio, DAB-Z will start in the background minimised.
[MTCD Software Development] facila:
Very good job

I have installed custom rom HAL9K v4.2.0 on my Erisin HU PX30 YB Android 9. It's very faster than custom rom.

Thanks.

Question: how to return on HAL2 launcher after install alternative launcher (HCT and MX)?

EDIT: solved with Apk Installer App, HA launcher and other are in OEM folder
[MTCD Software Development] murerlars:
How did you manage to get this working and where do you change the settings on the modem??? I can't get mine to connect to the mobile network:(:confused:
[MTCD Software Development] Kelevra1902:
You need to change the firmware in the modem

https://xdaforums.com/android-auto/...ks-px5-px4-t3898344/post80012879#post80012879

For more detailed instructions you can google translate this: https://4pda.ru/forum/index.php?showtopic=582284&st=10800#entry42186521
[MTCD Software Development] COASTER19:
Has anyone managed to fix their Bluetooth problems with a dirty flash of 4.0 then using OTA back to 4.1? Getting tired of waiting for a proper update when it worked perfectly fine before.

Such a shame that 4.2 introduced so many bugs :(
[MTCD Software Development] Jagermonsta:
So my head unit is an android 10 from factory unit. Does anyone know if installing this ROM/firmware will cause and issue?
[MTCD Software Development] ric69:
People who has BT problems should post logcat or reference Unit because I don't have any bluetooth problem with Hal4.2 / BT SD-BC6 / PX30 / MCU LM3.52 since September :good:
[MTCD Software Development] Bo03:
BT works with my mobile phone and calls are ok. Problem is with BT OBD adapdters. They worked on previous versions, stopped working on 4.2.

Several people reported that.

I have three adapdters that don't work anymore.

Just bought USB adapter. Got sick of BT.
[MTCD Software Development] Stefan McSleaze:
check "roming" too in network settings, ! ...then mine works pretty good :angel:
[MTCD Software Development] dafunky:
After major android upgrades many bt obd adapters usually stop working as far as I can see in various posts, so I bought a wired obdlink sx and everything is fine.
[MTCD Software Development] facila:
Hello,

I have a problem with steering wheel control. I have configured button wheel but there is no response/reaction for seek +/- or "previous" and "next" track only with VLC or Deezer Music App. It works perfectly with radio or native music app, on Hal9K Rom 4.2.0.

Who has an idea?

Thanks

EDIT: solved with updating MTCE_YB_V3.41 to MTCE_YB_V3.46
[MTCD Software Development] Sc4r3Crow:
How did you manage to configure wheel buttons? I didn't manage to get it to work yet...
[MTCD Software Development] newchel:
Hi, need help with volume knob on my PX5 Hal9k Mod 4.2.0 MTCe_HXD_V3.56_1.

After updating MCU and installing Hal9k mode I imported dmcu.cfg file from backup. Everything is working but the volume knob won't adjust the volume, only skip tracks or switch radio stations. Basically works as next/previous button. I tried resistor settings in Knob Settings but that didn't work. Did somebody have similar problem?
[MTCD Software Development] MediaTerraneo:
I think you need to program again that button. In the factory menu, you can find a specific section for phisical buttons: the secton with some big rectangles.
[MTCD Software Development] okij:
Unfortunately still black screen bug on PX5 with v4.2.0

[MENTION=5092263]Hal9k_[/MENTION]: I'm sorry to report, but unfortunately the black screen bug has happened again this morning. It's the first time since I updated to v4.2.0. :(

The last time that I saw this bug was sometime in July, so the probability to get the black screen bug on a PX5 device is still about the same with v4.2.0 as it was with the other 4.x versions before.

I really had hoped that the more recent base firmware from May would fix this bug, as [MENTION=3068641]jamal2367[/MENTION] wrote on his XDA thread.

Thank you anyway for making the v4.2.0 OTA, which otherwise is running very well on my head unit. :)

Now I'm waiting for your Hal9k Mod v5, hoping that the Chinese at least managed to fix the black screen bug in Android 10 again. ;) :fingers-crossed:
[MTCD Software Development] Clandaries:
It is sad that we does not hear anything from Him...
[MTCD Software Development] Hal9k_:
I'm still here, but I don't have much free time. :(
[MTCD Software Development] facila:
Go to settings/car/buttons

---------- Post added at 12:42 AM ---------- Previous post was at 12:41 AM ----------

Or select Wheel App named Touch ("Touches" in French), preinstalled on Hal9k Mod
[MTCD Software Development] abbastanza:
Dear Hal9k_ I was happily using your Mods, now I have bought a PX5 unit with S32F0, do you plan to release a Mod that is also good for this MCU?

In any case, thanks again for your work.
[MTCD Software Development] strichcode:
Hi!

I have the same problem wit ELM OBDII bluetooth adapter as some others with 4.2.0:

Torque on phone is working when connected to OBDII, but when paired with the HU Torque can't access the ECU.

Reinstallation of Torque and repairing didn't do anything.

Did anyone manage to solve this already?
[MTCD Software Development] comptechltd:
On the 4pda.ru site https://4pda.ru/forum/index.php?showtopic=973606&st=1680 It shows compatibility with Android 10. On here it lists Android 9 as the latest. Which one is correct?
[MTCD Software Development] Monolithus:
Screen is too bright even on lowest setting. Not comfortable when drivig at night. Why is that? I think on stock rom brightness slider was working way better.
[MTCD Software Development] ikerg:
Both are correct.

Compatible with original Android 10 does not mean that this is Android 10.

If you have android 10 you can install this mod....but you will be downgrading to android 9 as this mod.ia Android 9.

You will.need to downgrade first the recovery partition...with modinstaller pro (10€) you can do it.in am easy way.

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] comptechltd:
That explains it. Thank you very much. Now I understand.
[MTCD Software Development] baster72:
My mtc dialer not installed don't know what happened can someone share apk and tell me where to put it?

My problem is usually i able to made calls through Google assistant "call and contact" and now when i try message popup "app not installed" which app i don't know... (i think the head unit not recognized the dialer)

I see now when i try make a call from the web it open different dialers like Skype and Google phone but not the mtc dialer it not recognized? Any help [emoji21]? (mtc dialer 1.2.3 is installed)
[MTCD Software Development] UweRammelt:
Hi All!

Is this MCU supported?

MCU: CSN2_05262020_114614

It's a Pumpkin AA0472B.
[MTCD Software Development] Clandaries:
Hal9k Mod v4 for MTCD/E head units with Android 9/8/6
[MTCD Software Development] GoGo22:
Is there any tutorial about how to use the modinstaller pro? I mean i want to use the hal9k rom, but i dont know how to install it exactly. I have a xtrons HU (which came with Android 10) PX5 (MTCE_GS_V3.56.3) 4GB ram device and want to install hal9k but i dont know how to do this as i dont want to break or brick my HU. Could any one help me out with this?

Also the website of hal9k isnt reachable how can i buy modinstaller pro in that case?
[MTCD Software Development] Clandaries:
Read this http://hal9k.ru/?page_id=207

Regards
[MTCD Software Development] exCat:
try this https://youtu.be/GgmSE8d7wM4
[MTCD Software Development] Snipeg:
Go back to 4.1
[MTCD Software Development] evo1234:
Hi, i have a Pumpkin radio, Model Name: AE0273B

I installed the new Hall9 rom Android 9 using the Pro apk , for few days all was good, until this morning when my radio on startup went into restart mode, - see pic attached - it is stuck on the Hall9000 welcome screen

After that the screen goes black and nothing happens.

I tried to go into recovery mode by pushing the Power and Reset button together, without success.

Any ideas how i can sort out the problem?
[MTCD Software Development] lagos911:
create a bootable sd disk and flash revovery and rom again
[MTCD Software Development] evo1234:
after reading for a while and trying different options, i found out ho0w to boot into recovery - push reset and power button together, release both buttons but push short the power button again, that option brought back the recovery men u, then i had to install the Android 9 rom again, as well as all updates

But it remains a mystery as to what caused the radio to boot into restart , show the Hall9000 welcome screen and then causes the screen to go dark :confused::confused::confused:
[MTCD Software Development] Minotaur:
I'm finding that a new instance of DAB-Z gets run every time my HU comes back on after sleeping when the engine turns off. Eventually it just causes DAB-Z to stop working and I have to reboot the unit.

Is there a setting somewhere to only allow one instance of an app top be open at a time? I seem to recall this being somewhere, but it might have been in a launchers settings.
[MTCD Software Development] ric69:
Or go to AliBayZon and buy a USB OBDII

It's perfect and scanner is switched off automatically when unit is off instead of BT staying always ON, no need to unplug :cool:
[MTCD Software Development] x2optimizer:
Hello, I got my Pumpkin PX5 for VW today.

AE0373B-01B MCU MTCE_KLD_V3.06.01

Build is

px5-userdebug 8.8.0 OPR5.170623.007 eng.hct.20190125.104101

where can I get the last MCU and which Hal9k can I install?
[MTCD Software Development] GoGo22:
So today i decided to install the Hal9K V4.0.0 on my Xtrons PX5 (MTCE) HU. After that i also bought the OTA updates and updated it to the latest V4.2.0. İm very happy with it, but only got 1 issue. İ paired my iPhone x via the Bluetooth(phone) app but i just cant sync my phonebook with the HU? İ press the (circle) synch button on HU and i see a circle spinning but nothing happens?

Also on my iphone under Bluetooth when i press the İ next to the HU Bluetooth name i dont see that i allow to sync my phonebook? Even do i did get a popup on my iphone if a approve this?

İts not my phone as it worked with the stock Xtrons original rom..

Any one had a same issue and can help me out with this? Or any suggestions?

---------- Post added at 08:12 PM ---------- Previous post was at 08:12 PM ----------

So today i decided to install the Hal9K V4.0.0 on my Xtrons PX5 (MTCE) HU. After that i also bought the OTA updates and updated it to the latest V4.2.0. İm very happy with it, but only got 1 issue. İ paired my iPhone x via the Bluetooth(phone) app but i just cant sync my phonebook with the HU? İ press the (circle) synch button on HU and i see a circle spinning but nothing happens?

Also on my iphone under Bluetooth when i press the İ next to the HU Bluetooth name i dont see that i allow to sync my phonebook? Even do i did get a popup on my iphone if a approve this?

İts not my phone as it worked with the stock Xtrons original rom..

Any one had a same issue and can help me out with this? Or any suggestions?
[MTCD Software Development] GoGo22:
Never mind, i solved it. After trying Pairing and unpairing a couple of times fast, the phone book showed up..
[MTCD Software Development] x2optimizer:
Yesterday i have buyed modinstaller pro.

Today i have installed v 4.0 with android 9 on my pumpkin px5 mtce. It runs perfekt. How can i get the update to 4.2 ?

Can i instal android 10 with 4.0 on px5?
[MTCD Software Development] exCat:
If you want to install the OTA Android 9 4.2 version, you need to buy it. (http://hal9k.ru/)

If you want to install the Android 10, you use the Modinstaller Pro2. But it's not Hal9k ROM, only clean Android 10.
[MTCD Software Development] DaMaDo:
Hi I have 4.2.0 installed since it came out and everything worked perfect with my Samsung S10 until I upgraded to an S20 FE. Now my internet speed through hotspot is only 0.05 mbps. To see if it was the phone or service, I tried connecting my wife's phone to my S20 FE hotspot and get over 20 mbps. I don't know if it's the PX6 hardware or the mod.

Any thoughts on what it can be and how I can fix it?
[MTCD Software Development] Silver_:
I had the same problem and I solved it by uninstalling lasted Google Assistance and the version, that came by default, remain.

I hope than [MENTION=5092263]Hal9k_[/MENTION] see it.

Enviado desde mi SM-A530F mediante Tapatalk
[MTCD Software Development] x2optimizer:
I'm having problems customizing the interface. I have to push the symbols with my fingernail up to the edges to move them to the next page.

pumpkin PX5 1024 * 600 MTCE_KLD_V3_06_1 Hal9k 4.2@ Android 9.

I installed the android 9 rom update.zip from the folder in the 1st thread.
[MTCD Software Development] chrisaw:
I've been having problems updating my device - each OTA update fails to install.

I plan to reinstall the device this weekend and see if this resolves the issue.
[MTCD Software Development] Cavalier Condorelli:
Quote:

Originally Posted by baster72

My mtc dialer not installed don't know what happened can someone share apk and tell me where to put it?

My problem is usually i able to made calls through Google assistant "call and contact" and now when i try message popup "app not installed" which app i don't know... (i think the head unit not recognized the dialer)

I see now when i try make a call from the web it open different dialers like Skype and Google phone but not the mtc dialer it not recognized? Any help ? (mtc dialer 1.2.3 is installed)

I had the same problem and I solved it by uninstalling lasted Google Assistance and the version, that came by default, remain.

I hope than [MENTION=5092263]Hal9k_[/MENTION] see it.

I had the same issue: "app not installed" , but I do not understand if you resolved it or not. Did you uninstall Google Assistance and then install it again from play store?
[MTCD Software Development] F8trix:
So I bought the 4.2 update. How long takes it untill I get the code?

Is it possible to install over and sd card?
[MTCD Software Development] lagos911:
No you get it via OTA. Hal have to add your serial to his system.
[MTCD Software Development] F8trix:
Any idea on how long it will take?
[MTCD Software Development] lagos911:
I am not sure man. When he confirms your payment I guess.
[MTCD Software Development] vadmajom:
1-2 days. For me it was 2.
[MTCD Software Development] x2optimizer:
I have flashed this file (see picture)

did I flash wrong?
[MTCD Software Development] Stefan McSleaze:
is there any chance to sideload the google phone app, used in all smartphones?

I have a sim card with usb modem connected but everytime i want to call, it askes for a bluetooth connection, which i dont need?

Perhaps a magisk module to force dialing via phonapp..!??

PX5, 8Core, Hal9k A9 v4.20
[MTCD Software Development] evo1234:
same story here, its a bit difficult to move them to another page, have to push them right to the end of the screen

---------- Post added at 09:00 AM ---------- Previous post was at 08:54 AM ----------

he is very quick. After he receives the payment , maybe 1-2 days
[MTCD Software Development] Silver_:
Yes I solved the problem. Only uninstall the last update of Google and the default Google, that comes with the ROM remains (this is the one that really works).
[MTCD Software Development] F8trix:
Installed the 4.2.0 works great so far.

Any other good working/looking launchers?

And how can I put a permanent night mode? Haven't been able to find it yet
[MTCD Software Development] exCat:
Try FCC launcher, Agama Launcher, maybe Car Penguin. :)

Setup/Car/Extra Settings
[MTCD Software Development] DaMaDo:
Edit: It seemed it was fixed by wiping cache and restoring to factory (which is still 4.2.0) but then google app updated and it broke again - maybe I need a unit with android 10

I think I need to try going back to stock ROM to try to isolate if it's this mod that's causing my issue.

Do I just flash Dasaita's original mod in the update.zip the same way I installed this to go back to it?

My issue is that I'm getting 0.05 Mbps since changing my phone to an S20FE from an S10. Each one works normally with everything else (i.e. the head unit works fast with home wifi and phone hotspot works fast with ipad), just not together.
[MTCD Software Development] x2optimizer:
I want to flash the rom absolutely clean.

are there known problems in the Hal9 version with the screen adjustment for 1024 * 600 displays?

it annoys me that I can't move my apps to the next page.
[MTCD Software Development] Silver_:
There are some updates for my MCU that are ready for Android 9 (KSP9_px5_9.0_ota(20190411).zip) but I don't know if I should install them. At the moment this Rom is going well with an update of my MCU for Android 6.1 (the version of my original firmware) (KSP 3.07) but I don't know if it would work better with an MCU for Android 9. Thanks I hope someone clarifies this for me.
[MTCD Software Development] marchnz:
Work better? I don't believe so.
[MTCD Software Development] albertron:
Hi. Fixed the WiFi crash when booting with something connected to usb?
[MTCD Software Development] x2optimizer:
One question to upgrade the MCU.

I have a MTCE_KLD. if I understand the article below correctly, can I replace a KLD MCU with HA? The last updates were a long time ago for KLD. I have the original MTCE_KLD_v3_06_1 from January 2019

The exception to the above is MTCD/E which are interchangeable/cross-compatible MCUs. Known interchangeable are HA, MLT, JY, KD, KGL and GS. MTCD and MTCE are essentially the same, with MTCE superseding MTCD MCUs. Also note, a tool has been developed for MTCD/E to overcome "Version Unmatch" errors, sometimes experienced when updating MCU between manufacturer types. As of March 2019 the recommended MCU to change to is HA, due to frequency of updates.
[MTCD Software Development] Clandaries:
My wife an i have a problem with the sound apk (the red one)

After a weekend we have to start the sound app and choose user 1.

It seems it gets killed so we have to activate the sound settings every time.

I have set it in the mod not to be killed in sleep mode and it shouls start after sleep mode.

But it still happens every time.

Does someone know why or have a solution for this?

Both are Dasaita head units, one with PX5 and Hals mod and one with PX6 and Hals mod.

Regards
[MTCD Software Development] monkeygold:
Hi, Does it work for Android auto with MCU 012042bJLY-HW8-19, PX6 (rk3399) ?
[MTCD Software Development] spirosme:
Thread for MTCD/E head units only!
[MTCD Software Development] kulek79:
I have MCU : MTCE_LY_V3.52_1, radio ISUDAR NA07PX6DSK0701, android 10 - gs16_rk3399_10.0_ota(20200924).

Just upload the file "Hal9k_Mod_4.0_MTCD_MTCE_PX6_eng" and I will update?

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] dettofatto:
I've px6 with android 10 (malaysk rom), how can I "downgrade" to this one. I've tried with update.zip, but the update stops at 40%. How can I do?

Thank you!
[MTCD Software Development] woggles:
Use the OTA method to flash the HCT Android 9 firmware (IMG file). Then update using update.zip.

https://youtu.be/JPcDdmga_fc
[MTCD Software Development] hazell222:
Since upgrading to the latest version 4.2, I have to restart the unit each time I get into the car because the wifi chip does not work. It does not connect to wifi, nor does the wifi hotspot allow my phone to connect, hence wireless carplay is not connecting until a reboot of the headunit. Then it works...
[MTCD Software Development] dettofatto:
Downgrade from 10 to 9 It's possible also with mod installer pro 2?

Edit...

Yes it's possible, but before I've switched my os to hct7_rk3399_10.0_ota(20200415).zip with simple system upgrade. And then I've installed again mod installer and installed hal9k rom with android 9.

Thanks to hal9k that suggested me this trick.
[MTCD Software Development] MarcoZ76:
I think Hal9k has stopped the development of this Rom, the 4.2 version has a lot of bugs (wifi/bluetooth and carplay) and he doesn't listen all people that have this issues.... No update from many days... i think i will switch to Malaysk rom because he update very often his rom. We have paid for the update and i demand at least the fix of the knows bugs. Sorry for my outburst
[MTCD Software Development] slon11:
I have the same, plus sometimes i have bootloop on start and have to do reset

Wysłane z mojego VOG-L29 przy użyciu Tapatalka
[MTCD Software Development] kulek79:
I join the request...
[MTCD Software Development] albertron:
Does anyone know if he has fixed it?
[MTCD Software Development] Kelevra1902:
I noticed that this stoped working. I mean it turns off ethernet interface but after radio goes to sleep and comeback the ethernet interface is back but when I enter mod settings it is turned off there. I have to turn it on and off again.
[MTCD Software Development] gonzo145:
After update to 4.02 the restriction task in the hal9k mod to use only one app at the moment doesnet work anymore. Now the Musikapp and other get mute when i start a navigation app. After uncheck all navi-apps in the list. Everything is fine.
[MTCD Software Development] bhwollen:
I purchased the Mod Installer Pro 2. Roughly how long should I expect before I get the app?

EDIT: JUST GOT IT :D
[MTCD Software Development] SepulRise:
This is the problem: we paid for the updates and support developer for work dedicated to this but no updates with fix for the bugs.

I understand the developer may not have time for fix the bugs but we pay support for what? Right now who paid for the updates / support developer, we are at the same level as those who have not paid and this is not fair. Sorry for my outburst.
[MTCD Software Development] Cyberdutch:
I don't have that problem. Usb is constantly connected to obdlink sx adapter, and wifi is working correctly.

Rom Version 4.2

Verstuurd vanaf mijn SM-G970F met Tapatalk
[MTCD Software Development] Clandaries:
He is working on Mod 5. But yes we still need hotfixes for Mod 4. I think he will be back in some days/weeks
[MTCD Software Development] ShadoVeX:
I found the cause of the black screen!!! Remove the memory cards and the radio will start normally without a black screen (bootlop)!!!

In my opinion, the radio tries to find the update.zip file and hangs on it... And when you remove the memory card, it starts up normally...
[MTCD Software Development] Silver_:
Is there a difference between Malaysk ROM and this ROM? I ask because I never had that rom installed and I don't know if it is a nice modification or it brings something new. I paid like you and, the truth is, I'm doing well except for small unimportant details such as that I can't update Google from the playstore because otherwise things like voice recognition fail me in phone calls. Otherwise bluetooth and other aspects go fine.

Enviado desde mi SM-A530F mediante Tapatalk