yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] armgenio:
Dears, good morning! I have a little problem: My radio, when I select the Portuguese language, on the vehicle's on-board computer picks up another language: French. If I select any language other than Portuguese, the on-board computer receives the correct information. For example: if I put the radio language in English, the car's onboard computer receives this information and will be in English. Now, if I leave the radio in the Portuguese language (Any variation) the language of the car's on-board computer takes the French language, which is the native language of my vehicle manufacturer. Has anyone ever experienced this? Could it be an error in the Canbus? In the image below the radio language is in Portuguese Portugal, but see that the car is in French. When I switch to a language other than Portuguese, the Car correctly picks that wie language I choose

View attachment 5026253
[MTCD Software Development] Ammby:
Little bit off topic but did anyone found a solution to get BT Audio and Media Player like Spotify running simultaneously? It would be nice to listen to voice chats via WhatsApp without the Media Player shuts down. Thanks
[MTCD Software Development] blAcksAndmAn:
I think this is the same problem I mentionend before.

In my case the usb storage has to be read everytime - in your case the dongle won't reconnect after disconnection.

Maybe the mod could help to prevent the usb ports from becoming disabled during sleep mode. But you definitely would have to monitor current draw of this devices.

An usb stick may be no problem, but the dongle could hit the car battery...
[MTCD Software Development] MediaTerraneo:
In my opinion the best power management settings are the following (sorry I do no remember the exact text):

- Auto sleep = 30 sec (in car settings);

- Last power status (in factory menu);

- Reconnect USB at start-up, or something similar (in Mod. hardware settings)

Maybe those ones can help.
[MTCD Software Development] blAcksAndmAn:
Well, the problem is not the power management.

Our problem is, that BECAUSE OF the power management the usb ports are disabled when the unit goes into sleep mode...
[MTCD Software Development] iMattmax:
Do you need the USB ports, when the HU is powered off?
[MTCD Software Development] Weyoune85:
Thats not the point, iMattmax. I do not need my 4g/ethernet dongle while my radio is in sleep mode. Still, I would like to have it connected back after waking up. I did not find a way to keep the usb dongle powered while beeing in sleep mode. I can live with restarting the radio every morning but driving to a gas station and having to restart the radio for internet is quite frustrating.
[MTCD Software Development] MediaTerraneo:
It's clearly a power management related aspet as it concerns on/off/resume. Also read the first post, where speaking exacly of the USB issue. Once again I can suggest to look at the Mod. Hardware settings.
[MTCD Software Development] Endurance99:
I don't think they are disabled. I think they go into suspend and after wakeup event try run as they have never been disconnected. The is a problem with mounted usb-storage. With most other devices that schould not be a problem at all. Maybe setting persist manually on device could help?
[MTCD Software Development] Weyoune85:
Hi MediaTerraneo,

unfortunately it does not help. The usb device has power for about 15 seconds. In case I wake up the radio quickly I can continue using it. Once it lost power, there is no way to get the usb port working after waking up from sleep mode.

Best regards,

Michael
[MTCD Software Development] blAcksAndmAn:
What do you mean with setting persist on device?

Another workaround I tried is to set the media controller app and storage app in whitelist to prevent them from closing. That did not work...

Is anybody using large usb storages (>= 128 gb) without facing this problem?
[MTCD Software Development] MediaTerraneo:
Thanks for your polite reply. This is just to be more clear; from the first post:

"Added script from b-max for reconnecting freezing USB hubs

By default it is turned off, it can be turned on in the Mod Settings"
[MTCD Software Development] asmodis2000:
mcu csn2_12272019_115005 need help...

hello how can i on my pumpkin radio

model AA0495B

rockchip 3368

PX5

mcu csn2_12272019_115005

build 202003271539

kernel 4.4.167

somehow install this mod?

have already tried, but the installation always stops with this error message ..:

not our ak pack, ignore it !!!

not our ak pack, ignore it !!!

not our ak pack, ignore it !!!

Installation aborted.

Thank you in advance for your help..

and please excuse my bad english.
[MTCD Software Development] ikerg:
Read the first post please

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] Ati_gangster:
On my 10" device I also had this problem, that's why I use this app. I've made a video about that.

https://youtu.be/o9LnHmoGZ0Y

1.

I've made a video with a workaround.

https://youtu.be/2Pe-EOMm4u8

2.

You have to go in factory settings - other - default power status. Set it to remember last state.
[MTCD Software Development] Weyoune85:
Hi MediaTerraneo,

thanks for the tip, but it did not help. I see no difference. :(

Best regards,

Michael
[MTCD Software Development] iMattmax:
I do not know which device you are using, so it's difficult to offer a special solution.

I connected my USB internet device to the Dasaita Max-6 USB port. In my case it is so that when I start the radio the dongle is also supplied with power and the internet connection is established when the HU / android (Hal9k) is loaded. The DAB + dongle is also connected to another USB port and DAB + reception is available after the start.

In the old Erisin (px3) system, I connected the USB internet dongle to a USB adapter, which was supplied with power via ignition plus. In this configuration, the Internet connection was also available after starting the HU.
[MTCD Software Development] MediaTerraneo:
Here is a way to forget any ethernet adapter (and issue)

The following is perfectly working with Mod. 4.0.2. Even if it's not so specific, I'm sure it can help to overcame some issues with Ethernet adapter above; we can consider a workaround, even if my case I decided to apply it, not cause of any issue, but simply because it's a very effecitve solution.

Instead of having a dedicated network device, I simply installed Macrodroid ( https://play.google.com/store/apps/details?id=com.arlosoft.macrodroid&hl=it ) on my smartphone and I created 2 very simple macros.

First of all, to avoid any problems with calls, I decided having my Bluetooth always always on.

The 1st macro: when your phone Bluetooth connects to any of the your car, then set your hot-spot on.

The 2nd macro: when your phone Bluetooth disconnects to any of the your car, then your hot-spot off (and set your wi-fi on)

This way, hot-spot turn on/off automatically, the network it's available on every car (no need to have a dedicate device per each car), it's more fast and effective, less expensive than a dedicated device.
[MTCD Software Development] ric69:
Someone found a way to update buggy standard music player? Sometimes there's tag pictures, sometimes not
[MTCD Software Development] themissionimpossible:
In the past I did the same using Tasker, and it worked well.

But eventually I bought a Huawei wifi USB dongle with a very cheap 5GB/month data-only SIM card just because I don't want to possibly drain the phone battery (or always keep the phone connected to a car charger), and moreover I don't need also to install Tasker in all my relatives' phones and create a Tasker profile for each of them...;)

If there are more people driving the car a wifi dongle is much easier to use, the only problem is that it costs some money...
[MTCD Software Development] MediaTerraneo:
Yes, you are right. Of course everyone can evaluate the best solution according to his needs. And of coure i do not want go too much OT :) , as it's just a workaround and from my point of view a general good using solution.

From my side, i decided to DEFINITVELY store my Huaway wifi USB dongle :)

Because of the following, for example:

- cost reduction not using an additional data plan

- more flexible usage of available data

- more fast response in wifi availability (do not need the dongle starts-up)

Honestly my phone does not drain so much more and I assume an important codition: bluetooth alaway on, as it's mandatory in many regions.

Moreover Macrodroid is very simple to set up, and I use it also for other useful functions: just to make an example, with another macro (when activated), as soon as Bluetooth disconnects, Macrodroid sends me an eMail sharing the position, that means a well integrated and automated solution to have the parking positon :)
[MTCD Software Development] Clandaries:
I am using this app: https://play.google.com/store/apps/details?id=de.christian_heinisch.hotspot.enablehotspot&hl=de
[MTCD Software Development] 10thDmenxn:
What is the procedure for changing KM into MPH in the screen saver?

---------- Post added at 04:49 PM ---------- Previous post was at 03:58 PM ----------

neither one of these apps work for me. I have loaded both of them successfully. But when I go to my car, and the bluetooth Car-Kit connects, neither of them turn on the hotspot automatically as they are supposed to. They both have full permissions, but neither works. And the MacroDroid is supposed to turn my wifi back on after disconnecting, but doesn't do that either...
[MTCD Software Development] Clandaries:
I use it on my P40 Pro. Used it with my P20 Pro, and P30 Pro, never had any problems.
[MTCD Software Development] blAcksAndmAn:
I did another test. I replaced the usb stick with a SSD in usb case.

The same problem. After turning off ignition the LED of the drive keeps shining for about ten seconds, then the device isn't powered anymore.

After turning on ignition the drive takes about the same time for initialization as the stick.

Don't know what to try anymore...
[MTCD Software Development] 10thDmenxn:
Does nobody know how to change the kilometers on the screensaver to miles, and the meters on the reverse camera to feet????

I've searched this thread with every keyword I could think of related to mph, kph or speed units. Even distance units. But there is nothing showing. So if someone could explain how to do this I would appreciate it. I've searched the Hal mod folder, and in all of the settings in there, nothing allows me to make this change. But I remember posters saying you could do this a long time ago. I just can't find it now...
[MTCD Software Development] bombername:
Did you search in the "factory settings" too, of your device?

I'm not sure but my mind tells me it's possible to find there something.
[MTCD Software Development] Cavalier Condorelli:
No rca sound

Hi all, I've just installed in my car a Dasaita MX6 PX6 with Hal9k 4.02 MOD and Updated MTCE_HA_V3.45 mcu and I discovered that I have no sound at all from RCA outputs.

Before to install it in my car I checked everything but RCA outputs, so I do not know if before the update from stock mod and mcu (original was MTCE_HA_V3.40_1) it was working.

Amplified outputs worked correctly, but I need RCA low outputs to connect to my external amplifier.

Please help me if you have any suggestions.

Thanks.
[MTCD Software Development] armgenio:
Help please
[MTCD Software Development] neydor:
I have the same issue. In fact I gave up on my setup because I didn’t want to put to much head in to it. But now I’m intrigued know is not just me. Something that I don’t understand is that in my radio the subwoofer output is working, but the others not. I thought in that moment that is the input and not the output, I could be wrong.
[MTCD Software Development] Cavalier Condorelli:
Thank you a lot for share me that we are not alone with this issue. I'll check the subwoofer output and let you know, is your HU the same as mine with the same sw version?
[MTCD Software Development] neydor:
Yes, My HU is the same as yours and with the same versions. Let me know if your sw works.
[MTCD Software Development] Tariqkhalill93:
I have dasita px5 andriod 6 how I can install this andriod 9 rom the simple way is there any instructions or video to do it ?
[MTCD Software Development] Clandaries:
Read OP.

Update from Android 6, 8:

Requires updating the recovery version to Android 9

Simple and safe way: Use the application ModInstaller Pro (link to the application in the readme.txt file, which is located in the archive with the firmware or in my signature at the bottom of this post)

Complicated and unsafe way: look for information in this thread
[MTCD Software Development] Tariqkhalill93:
I didn't find the read me file updating the recovery to andriod 9 it's the simple safe way too through that app ?
[MTCD Software Development] marchnz:
I think what he might be trying to convey is; slow down and read. You're asking questions which have been discussed and the information is in the thread, ad nauseum.

Try asking questions based on your learnings after reading through the forum and your headunit in general. That way you will have a understanding of the concepts and be able to ask pointed questions.
[MTCD Software Development] jrobbom5:
Go to Factory Settings (password 126), then select the CanBus tab. Under there, there should be an option "With Amplifier/Without Amplifier". Try swapping that option and see if it works. No guarantees that it will work, I just remember reading it somewhere, but it takes 2 mins to try it so worth a shot :)
[MTCD Software Development] flieswithhawks:
I have recently upgraded from an older 4.4.4 HU to a Dasaita PX6. Everything is much better/faster and the sound quality is great. My only issue now is that I'm unable to connect my OBDLink MX via BT to my radio for use with Torque Pro. It worked well with my old radio and I am not able to figure out what the issue is with my PX6.

I am currently running version 4.0 HAL and have read every post in this forum over the past few days in search of a solution, only to find a potential one that involves installing Xposed framework which I'd rather not do...

Any help with this matter would be greatly appreciated as I prefer this ROM over stock.

Thanks
[MTCD Software Development] marchnz:
I can't tell what steps have been taken to resolve the problem from your post.

To begin the guessing game; have you reset your BT pin on the headunit to 0000. HAL defaults to 1234, and ODBLink in recent firmware updates, changed the legacy BT pin to 0000 from 1234. Also, did you factory reset the MX?
[MTCD Software Development] okij:
New stock firmware hct4_px5_9.0_20200509

[MENTION=5092263]Hal9k_[/MENTION]: There is a new version hct4_px5_9.0_20200509 of the stock firmware that [MENTION=8337421]zeyret[/MENTION] just posted here.

Could you please use this as a new base firmware for your next 4.0.3 OTA update?

It might fix some things of the HCT4_px5_9.0_20191104 stock firmware that you are currently using, maybe also the black screen bug. ;)

Also [MENTION=2895087]Ati_gangster[/MENTION] for information. :)
[MTCD Software Development] Cavalier Condorelli:
Thanks, I did and I indeed realized that the audio was not completely muted but very very low... So was a problem on my amplifier that needed to be re-initialized to configure input level signals that were configured for the previous HU I had. Now it finally works!
[MTCD Software Development] flieswithhawks:
I have done both of these and the OBDLink is also on latest firmware... Any other ideas?
[MTCD Software Development] marchnz:
What options have you tried?

What does HAL or obdlink suggest when contacted for support? Read the options in the obdlink forums around changing device type? Tried that too, right :)
[MTCD Software Development] bartje885:
Hello all, I would like to subscribe for OTA updates, but the serial I need to sent, how do I get this from my device? I can't find it...
[MTCD Software Development] jrobbom5:
It's in Settings->About Machine
[MTCD Software Development] Ammby:
Hi. Is there any solution for the "WiFi disabled after sleep" bug?

And I have the problem that my HU doesn't connect to my mobile Hotspot sometimes. It tries to connect two times then it shows "disabled". After restarting the HU it connects again.
[MTCD Software Development] bartje885:
Omg, I didn't scroll enough last time I checked that section, I feel like an idiot right now..
[MTCD Software Development] Mad1989:
Can we update Magisk if updates are available or will it create problems
[MTCD Software Development] marchnz:
What have you found out about updating Magisk from reading the forum? Might have missed the multiple posts and the OP about this?
[MTCD Software Development] ShadoVeX:
[MENTION=5092263]Hal9k_[/MENTION]

Will there be version 4.0.3, will there be android 10 now? Because from what I know, even on px30 is already android 10 ...

https://www.isudar.com/blogs/download/how-to-update-px30-android-9-to-android-10
[MTCD Software Development] Ammby:
If there will be an android 10 rom it will have a new version number 5.x.x.

As I know so far Hal9k is pretty busy at the moment. Don't know if or when version 5 will be released. It also depends on the benefits that Android 10 will provide. Version 4 runs very well so for me there is no need to update.
[MTCD Software Development] marchnz:
Perhaps you missed the number of posts asking the same question.
[MTCD Software Development] CherAlban:
You might want to read this thread:

https://xdaforums.com/android-auto/mtcd-discussion-questions-development/px6-maskrom-mode-t3989407

I used this .img successfully to restore my PX6 using MASKROM

https://www.dropbox.com/s/ip3oddammc30dsb/update.img.PX6-PQ2A-20190614.zip?dl=0
[MTCD Software Development] 10thDmenxn:
Does anyone know if it is possible to change the measurements in the reverse camera from meters to feet???
[MTCD Software Development] KhangTran476:
Is there a way to create a customized Guideline that is the same as a Reverse Camera into AVIN App Cam?
[MTCD Software Development] wanze2001:
I have recently added a 1 cm wide bar at the bottom that does not show up in all apps and in every other submenu except the home screen. Does anyone have an idea how I can get it off again?
[MTCD Software Development] Nirmou1972:
halk9 mod v4.0 error

Good morning all. I have a problem when installing mod4.0 on my px6. an error message is displayed directly.

e:unable to open '/mnt/usb_storage/update.zip' : no such file or directory

e: failed to map file

installation aborted

??

thank you
[MTCD Software Development] Nico074:
Hello everyone,

is there a way to make Spotify appear in the player at the top right of the home screen?

This already happens with the radio and with the usb stick music player.

It would be nice that even with Spotify going to the home screen I could see the song and command (with the stock rom it was possible to do it).

I would also like to ask, what's more by buying the paid version of the ROM?

Maybe in the paid version there is the possibility of changing the widgets?

Thanks to who will answer me!
[MTCD Software Development] Toto1365:
@ nico074,

watch this video.

https://www.youtube.com/watch?v=2Pe-EOMm4u8&feature=youtu.be

---------- Post added at 09:47 PM ---------- Previous post was at 09:47 PM ----------

@ nico074,

watch this video.

https://www.youtube.com/watch?v=2Pe-EOMm4u8&feature=youtu.be
[MTCD Software Development] Nico074:
Unfortunately the video is in German and I can't understand what it explains.
[MTCD Software Development] theoverfiend:
I have strange Bluetooth behaviour...

Bevor i updatet my PX5 to Android 9 all works fine.

OBD2 ELM 327.

Testet with Phone (Android 10)

App's:

Torque Pro > working can read Car ECU

OPL DPF Monitor > Working can read Car ECU

OPL DTC Reader > Working can read Car ECU

Testet with PX5 Android 9

App's:

Torque Pro > Working can read Car ECU

OPL DPF Monitor can't Connect to OBD2

OPL DTC Reader can't Connect to OBD2 shows message Timeout

ELM Identifier say ELM327 v1.5 Connected

The App version on the PX5 and the Phone are both same.

All Phones I try stay connected to the PX5

All Phones I try can connect with all 3 needed OBD2 App's Connect and read out the Car ECU

Some one any ideas?

P.S.: yes the Paring code (1234) is the right one and set in PX5 Bluetooth settings.
[MTCD Software Development] Ati_gangster:
1. Move all Icons to another side

2. The first page with the original widgets will disappear.

3. Install Ubiquity Music Widget and grant notification access to the Music Widget

4. Move all Icons you need to the first page

5. Place the Music Widget on the first page

This music Widget can handle many media players like Spotify, Poweramp, Stellio, Radio, DAB-Z etc.

Everything will stay even after a restart.
[MTCD Software Development] Nico074:
Thanks, that method is a solution!

However, it is strange to be forced to use an external widget to do something that was already present on the stock ROM.

Are we sure that there is no possibility to do it without installing anything, directly from the settings? :confused:
[MTCD Software Development] Ati_gangster:
This feature isn't integrated in stock rom.
[MTCD Software Development] Silver_:
For me it does not work well with the standard music application that comes with my Head Unit. I can't see the covers of my records.

Enviado desde mi SM-A530F mediante Tapatalk
[MTCD Software Development] zwiebel22:
Accuracy 1M & Galileo

I have the same. But on the smartphone, it uses 4G and wifi to have an accuracy of 1M, I have not seen this option on my PX6.

I also tested with an antenna (BA-35D) which also has the Galileo satelitte, but the accuracy does not change, and I do not have more satellites, but it must be said that I do not see a symbol for the Galileo in the GPS test application. According to Hal9k they are there, but with round symbols ?? OK? , but the number of satelitte is not correct, and I do not see them in other applications, possibly that it only works with "GPT test"?

We can very well see the satellite activated with the "GPS Satellites View" application, if I change the preferences in (Hal9k) the GPS satellites, GLONASS disappears. But never got to see the Galileo ??

To see all the possible satelites, there is the "GNSS View" application.

I ordered a new antenna (BN-345AJ) to see if it will get better. but wait for delivery.
[MTCD Software Development] Ati_gangster:
Then you need OTA 4.0.2 or use another media player.
[MTCD Software Development] pug304_:
may be a stupid question: is the vehicle app related to the hal9k mod? On HU (Pumpkin AA0436B PX6 on Passat 3b 2007) only half of data ist showed up properly, rest not (like oil, battery, RPM, speed, temperature). IMHO it is a app problem, for exampel battery voltage showed up correct in status bar. Canbus setting should be correct, wheet buttons working correct. Some ideas?
[MTCD Software Development] Ati_gangster:
These features should be supported by your car.
[MTCD Software Development] Silver_:
Sorry but I have the OTA 4.0.2 and the app named "Music" don't go with it.

Enviado desde mi SM-A530F mediante Tapatalk
[MTCD Software Development] pug304_:
of course the Volkswagen support this kind of data ...

... my old HU showed the data

... for example battery voltage will be shown in status bar but not in vehicle app
[MTCD Software Development] blAcksAndmAn:
Short question: Is this app automatically hidden, if the vehicle doesn't support the can bus features?

My device (Audi A3 8P 2007) doesn't even show the app.
[MTCD Software Development] pug304_:
in some other treads i've read the app can be installed manually - if you will find it for download (look for vehicle.apk)
[MTCD Software Development] Ati_gangster:
Today tested with stock media player. Works fine for me. Did you allowed access to the notifications?

Battery voltage in status is measured by input voltage, battery voltage in car app is measured by Canbus. That's why there's always a little difference between these two values.

Maybe your Canbus Decoder doesn't support this feature....

You should choose the right Canbus profile in factory.

Not every car will be supported.
[MTCD Software Development] Silver_:
But with Hal9k mod or other?????.