yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] rabenkind:
You mean: cooling ???? Hope You don't have a cow in your engine:p:p:p:cowboy::cowboy::cowboy::cowboy:

Test it with a realtime data diagnosis like wow. It could be possible the system starts with a open thermostat
[MTCD Software Development] kabelgleichung:
I am sure he means that hood is shown as opened. That's an issue reported a lot of times here.
[MTCD Software Development] rabenkind:
??? The Hood (shutter?) of the engine cooling ??? Which car has a sensor there???

Thats why I cannot suggest. Only thing is a open cooling circle, right on after starting the engine

and to see this means a pretty quick data float.

But for an real good and deep obd scanning for android icarsoft or carly is often recommended.
[MTCD Software Development] kabelgleichung:
OT:

A lot of cars have a sensor at the hood / bonnet ( https://en.wikipedia.org/wiki/Hood_(car) ), just as the doors have.

Of course this has nothing to do with the cooling system.

P.S.: Your '?' key seems to be stuck, you should check that.
[MTCD Software Development] Yeahmään:
I

Google translator says cowling or hood^^

I updated the mcu. I have to check if it happens again
[MTCD Software Development] korekore1:
the only music app i have is gonemad music player.

Is there a connection?
[MTCD Software Development] rabenkind:
Could be. I have the same issue with poweramp v2. First click the radio turns on and off and the music plyer is starting.

Second click erything works fine. ( with poweramp v3, no problems but no skin I like, so I prefering the bug)
[MTCD Software Development] korekore1:
in my case the player doesn't turn on by itself,it's just the radio that always closes when i first press it.
[MTCD Software Development] abellemare44:
Does anyone have Bluetooth on HU that doesn't connect to my phone it's randomly happens, the only way to have Bluetooth working it's to restart my HU.

Phone: Pixel 2 XL, HU : Hal9K 2.4, PX3, 2 GB, Android 7.1.2 and MCU is MTCE KLD 2.94es

Thanks
[MTCD Software Development] Yeahmään:
How do I go back to the magisk version which is pre-installed on this Rom? Which version is this?
[MTCD Software Development] rabenkind:
Which framework you have choosed?
[MTCD Software Development] korekore1:
google but it also happened on microG
[MTCD Software Development] Yeahmään:
1. I checked the problem with the wrong Canbus signal on the radio (it shows opened hood of the car) and it happens again.

2. Playstore doesn't work with microG
[MTCD Software Development] rabenkind:
It seems to be a bug. The problem appears with the 3.1 and px5 HU too.

We can try to solve it under mode setting/apps that should not not run together.

---------- Post added at 08:20 AM ---------- Previous post was at 08:13 AM ----------

ad1)

Did you try with a torque soft on your phone?

ad2)

refer to #2.; for me it work:

"How to switch to microG ?

Go to Mod Settings > Framework selection and select microG option. Changes take effect immediately !

The device will restart multiple times.

Then run the microG Settings app, give the necessary permissions and enable Google device registration and Google Cloud Messaging.

If you have GSM modem connected to your radio, go to UnifiedNlp Settings and turn on Mozilla Location Service in "Configure location backends" and Nominatim in "Configure address lookup backends".

Then go to Self-Check and verify that all the checkboxes are enabled (the check boxes in the lower part is only available with GSM modem).

Recreate Google account."
[MTCD Software Development] panteryx_26:
Does anyone know if I can remap the multimedia buttons on my astra j with this rom?
[MTCD Software Development] rabenkind:
Every detected canbus signal should be remapable. So this depends on the canbus adapter from your px% HU

Install mtctools and you will be able to check this abilities. (only make the 1. step of create a new binding and you see the codes when it is detectable)
[MTCD Software Development] Yeahmään:
I tried this and playstore worked. But I can't search locations with Google maps
[MTCD Software Development] panteryx_26:
I can remap them. But they have some functions that are not replaced... Let's say my NAVI button... I assign waze to the button but right now it's the pause button. So when I press it I get Waze... But it also pauses my music
[MTCD Software Development] rabenkind:
Maybe this is to disconnect via fatory settings
[MTCD Software Development] panteryx_26:
How
[MTCD Software Development] rabenkind:
I use iGO.

But you gave maps (via microG) the permission to localize you?

Try the microG selftest. Everything there has to be enabled.

---------- Post added at 08:50 AM ---------- Previous post was at 08:46 AM ----------

go to factory setting. There are several codes possible. 126 or 3368 or some more you find on xda.

Then factory setting should have a screen for remapping virtual and physical buttons.
[MTCD Software Development] panteryx_26:
I olny have one for the steering wheel buttons and it's blocked. I can't remap them from settings. I've tried. Mine is 126
[MTCD Software Development] drongo007:
feature request

Hello.

I've used this firmware since v.2.3.

Started using it because I needed a security lock screen for whenever I leave my car at a service.

This feature was worth a donation.

What I missed in 2.3 was editable list of apps for mode button. It appeared in the new 2.4, again worth a donation.

One last(?) feature that I miss (and am willing to pay for) - trusted security device support. In my phone I can configure Bluetooth devices that are trusted, and when the phone sees any of them, it automatically unlocks without the need to enter PIN. Is it possible to add the same thing to HU? Would be just awesome and make things a lot easier without sacrificing privacy and security.

Thanks a lot for sharing your work!
[MTCD Software Development] rabenkind:
This I have with the mode botton from the swc. I my case it is a canbus adapter problem.

The consequenz was the radio stations switched every time I click the seek buttons.

With hal9k I was able to give them some pseudo functions:cyclops:
[MTCD Software Development] cheking:
Hi i have a problem is 2.3 version sound was VERY LOUD AND LOVE IT but in this version sound less to the max volumen

In amplification app in seccion equalizer not work. Y check de option to ON but not amplify, not work.

Viper4Android works well but this option in equalizer than bring mi +5DB in version 2.3

In 2.4 version not work and i dont know why

FIXED: Problem was in MCU. I had MX 3.00b (latest), i installed MX 2.96sp from Hal9k and works again.. so LOUDER THAN BEFORE. Is magical. Thanks Hal9k
[MTCD Software Development] panteryx_26:
Tell me how... Please.
[MTCD Software Development] rabenkind:
Go to mod setting. There you can change the functional device of the swc-keys.

Click to see the key code and choose this for change.

Then I give them a new function like " * ".

So: as long as I don't use the swc seek up or down and the BT-Telephon at the same time nothing happens, just like I wanted.

(Before the radio stations changed allways when I switched the dashboard display screen by using swc-seek up/down)
[MTCD Software Development] TvBIFI:
Well, last friday the deviced turned off while im driving 5 hours. i think its caused by overheat. I never had this in 3 years before.

Ive choosen to go back to 2.3 till my new coreboard arrives.

The canbus apk allways shows periodic Hood open and then it changes the stations on my webstream app.
[MTCD Software Development] Hal9k_:
You can install deleted Google application from the Play store.

Need to think. Bluetooth in the HU is made non-standart. Therefore, it does not support much of what Bluetooth supports in a regular phone.
[MTCD Software Development] dom001:
"18. A short press on the on-screen power button now turns on the selected screensaver." Is there a way to do this by hw power button, too? I can map the hw-keys in factory settings (by choosing several action-icons) for short-press and long-press. I found a screen-icon with a "x" in the middle. With this action I can blank the whole screen (music continues). The real power button icons shuts down the whole radio. I just would like to launch hal9k screensaver from a short press on hw power button :(
[MTCD Software Development] rabenkind:
Meanwhile yes. First tria playstore blocked the installtion for imcompatible reason.

Then I tried to update Goggle Now and playstore provide me a Google (not Now)Version xxxx.arm

Since this voice call works via mtcdialer with microG. :D

I google assitant works too, but very slow only, especially when iGO-Navigation is open similiar. (damn 1GB RAM)

But nevermind, at the end it is more than I expected.

thanks for all to hal9k
[MTCD Software Development] sonof40:
Can anyone point me to anything written anywhere about the use of the two SD ports (GPS and SD) on my PX3 MTCE? Any info at all. Seller provides nothing.
[MTCD Software Development] masri1987:
magisk manager keeps force closing on me, i tried to wipe data, and still nothing.. any ideas?
[MTCD Software Development] drongo007:
Ok, I see. I suspected something like this, but wasn't sure.

Thanks anyway!

P.S. It's probably a wrong place to ask it, but is there a way to try and write programs for Android without registering as a developer somewhere at Goggle? Is it possible to run some test application without publishing it anywhere? Like compile it, copy to a USB stick and run from there in HU... Is there any resource with complete and detailed information on Android API?
[MTCD Software Development] TvBIFI:
switching back to 2.3 was better.

2 times a 5 hour ride and no problems. no overheat or canbus error

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

Now i Upgraded to PX5 on My Joying RK3188 MTCD JY-VQ125DAB

Old Coreboard has 72 Pins new one (HCT-PX5-REV10) has 76Pins

Just use the screw holes for alignment to hit the right Pins.

The Speed increase is Incredible.

To get Tomtom working ive used Device ID changer 0.92 for Oreo and changed ID from 16 to 12 digits
[MTCD Software Development] abellemare44:
No Bluetooth after long sleep

It's not the first time I post this problem, it seems that I'm the only one that has this problem or maybe I'm not specific enough or it's related to my hardware!

My hardware: PX3 2 Gigs Android 7.1.2 MCU : KLD V 2,94 Firmware Hal9K V 2.4

When I restart my HU, bluetooth is ON and everyhting is OK and normally even if I stop the car and restart the car after some time, bluetooth is working ok

It's after long sleep (Ex.: Tomorrow) no bluetooth and I had to restart my HU and it's working!

Do you have a solution for me ? Is there a config to let bluetooth on even if my HU is turn off ?

Thank you
[MTCD Software Development] JohnSidis:
My preset radio stations have been lost twice in a month. Does anyone know what to do? No other setting in any app has changed
[MTCD Software Development] sonof40:
Is there a better/any place on the web to find answers to our questions?
[MTCD Software Development] meazz1:
I have seen it once after searching stations in a new city and realized presets were gone.

I did not waste time figuring out why , just re-added them and moved on with my life :):) .
[MTCD Software Development] JohnSidis:
Yes I know it’s not a big deal but I haven’t changed city or something else and it happened twice in a month. Just want to know if there is a bug or something else
[MTCD Software Development] korekore1:
my 2 big problems since earlier versions of this rom are

1)radio app always forces closes on first time you open the app since you turn on the engine

2)speaker's balance position is forgotten every few days.It starts in full center position even if in the display it is shown correctly.You have to press the direction arrows once to "remember" the preset values.

My unit is MTCE-HXD and the problems persist throughout various mcu firmware updates.

I don't know if this is a rom bug or mcu bug that hasn't been fixed for many versions,but i have seen both bugs reported here in this rom's thread.
[MTCD Software Development] jbgooner:
You are not alone. On this Rom and others I have had and still do have exactly the same issue. Sometimes bluetooth works first thing in the morning, most days it does not. Always starts for the rest of the day (although it still is not great). About the only issue I have as this Rom makes the HU a much more powerful beast
[MTCD Software Development] erion_vl:
go to Factory Settings / Others and put power to "Remember Last State" or something similar to this ( don't remember exactly )

Should help with radio presets. Had the same issue.
[MTCD Software Development] splud:
Unit has frozen

Hi, tried many times, but after the system update - (from Android 5.1.1) the radio/unit just freezes on the logo start up.

Any help, I've also tried to put the MOD1 v.3 but it doesn't work either?

MCU version: MTCD_KGL_V2.21.1

Build: rk3188

Update:

I've managed to update the MCU, but the unit just keeps rebooting once the HAL logo comes up.

When I do try to update the nupdate file I keep getting "cant open /mnt/usb_storage/nupdate.img"
[MTCD Software Development] masri1987:
I've been experiencing weird behavior

1) spotify keeps logging me out every few days. Didn't happen with last built and was wondering if anyone else is experiencing the same?

2) Internet connectivity, data is there, but google play store, youtube music, spotify etc won't load any "new" data. Can't even get to see if i need apps updated.

What should I do?
[MTCD Software Development] HarryChest:
Sorry if this is in the wrong section I have tried searching without success. I have an xtrons PCD7790B, can I update the software at all? I have took a photo of the only information I could find on the head unit

[IMG="info"]https://i.postimg.cc/y82SBXPZ/IMG-20190316-195022.jpg[/IMG]
[MTCD Software Development] masri1987:
i signed out of the google account made sure microg had the auto check system showing good things, and it says can't contact google server, despite me being able to use chrome on the head unit. doesn't make sense. what is going on here? no data in certain google reliant apps per se.
[MTCD Software Development] masri1987:
Can anyone advise me?

I have everything setup properly it was working fine then after a play store update is when problem began
[MTCD Software Development] masri1987:
lmao, my date and time was wrong, so very wrong, set it to automatic, back to work!
[MTCD Software Development] dejandjurkovski:
Hi

i have a problem getting into Recovery from 5.1.1. i did everything as is described in the tutorial from the post below, i'm stuck at the Logo of Hal9000, and not getting the Recovery 7.1.1., is there any one can help me?

If i remove the USB and Card from the MTCD i'm than stuck at the Recovery 5.1.1,

Please help!

Insert the card into the PC card reader and run SD_Firmware_Tool.exe as Administrator.

Choose the removable disk.

Clear the "Upgrade Firmware" check box. It's important !

Press the "Firmware" button and select nupdate.img file.

Press the "Create" button and wait for the process to finish.

Insert this card into the "GPS" slot on the radio.

Insert the USB flash drive with the same firmware into the USB slot on the radio.

Hard reboot or turn off and turn on the power of the radio.

The radio will boot the recovery from Android 7 from the card and will go to the menu.
[MTCD Software Development] CataHd:
Any one knows if I can get android auto to work with a pumpkin dongle on a pumpkin radio running this rom?
[MTCD Software Development] black_1986:
can any one send to me easy connection app from radio i lost my app in last update and search for but not found any one

---------- Post added at 07:40 AM ---------- Previous post was at 07:33 AM ----------

can any one send me easy connection from radio i cont find it any where and i search on google but not find any app i think it del after update 2.4
[MTCD Software Development] bovcan:
is it possible android 8 for Px3?
[MTCD Software Development] ruipedro2a:
i made a mistake. Installed and twrpr recovery and cant do any more updates or get into the recovery menu.. Just to add some more i havent do a backup file of my px3 head unit. what can i do now guys ? where can i find the original recovery ? how to do that ? i need help.....!!!!
[MTCD Software Development] sonof40:
I haven't read this entire site yet, but I have not seen a question answered here in a couple of months. Does xda monitor?
[MTCD Software Development] ruipedro2a:
Anyone can helpme ? The headunit wont start.. Only dark screen..
[MTCD Software Development] bovcan:
I am using this rom on Hizpo PX3 MTCD/E XRC 2GB/16GB and I have problem with USB camera I bought. It doesnt show me the screen on DVR as it should. The Camera is recording to SD card, just no video output.

I have tried all 3 usb connectors on the unit, everywhere its the same.[IMG="usb camera"]https://i.imgur.com/Uror58L.jpg[/IMG]
[MTCD Software Development] osmodia:
I just successfully flashed the latest version of the Hal9k Mod.

It works great but I have a few bugs:

When switching to settings It takes almost 1 to 2 minutes. Even after a fresh reboot.

Sometimes, I get a message that the hood is open. I don't have a sensor for this, just trunk and doors, this works perfectly.

Also, is it possible to change the screensaver Language? I would like to use a different language for the date .

Thanks in advance.
[MTCD Software Development] Dudu37:
hello, have an erisin RK3188 with 1Gb ram I can install this rom
[MTCD Software Development] elmeniak:
Good day, I can use this ROM from the stock version 4.4.4 of joying screen 800x600

Thanks
[MTCD Software Development] szocher:
I am glad to know that you can xD
[MTCD Software Development] radichev:
Hi and thanks for the great ROM! After I flashed v. 2.4 on my PX3 2Gb I am experiencing random reboots when I connect to wifi. Is there any solution to the problem? Thanks in advance!
[MTCD Software Development] cesarguaro:
Hi friends. this roms include the viper audio?
[MTCD Software Development] radichev:
Yes, it does.
[MTCD Software Development] anubi1984:
Hi to all!

I've just installed this wonderful rom on my MTCD GS 3.06 1 gb Ram. But I have a little problem: it's not possible to sync contacts between my phone (Galaxy s9+) and my HU. Somebody can help me? THX!!!
[MTCD Software Development] abellemare44:
Good morning

I want to update my MCU but each time I put the file on USB and reboot it says that the file is not there because the system write some systems files on the USB and the MCU file is not the only file on the USB ???

Is there a way to update the MCU ?

Before installing the Hal9K V2.4 it was ok to updater with MCU file on USB!

Thank you
[MTCD Software Development] demetry14:
Make sure USB is fat/fat32.

My head unit only updates via microSD. If your head unit has a microSD card slot try that.
[MTCD Software Development] Hal9k_:
Version 2.5 released

List of changes in the first post. Screenshots in the third.
[MTCD Software Development] cesarguaro:
Thanks bro... installed yesterday and working without problems.. Thanks for your hard work.. i just have a question... if the rom has the december firmware why on the tablet info says the security patch is from may?

Sorry for the noob question.
[MTCD Software Development] abellemare44:
Updating from V2.4

I have V2.4 installed, is this new version will installed via OTA ?? How-to do that ?

Thank you
[MTCD Software Development] Hal9k_:
This question should be asked to the one who builded the stock firmware, on the basis of which Mod was made.

No, because this version is based on a new stock firmware. All instructions in the first post.
[MTCD Software Development] cesarguaro:
I installed over the 2.4 without wipe data hahahaha and is working great on my car... should i wipe data? :confused:
[MTCD Software Development] abellemare44:
OTA Package update!!

OK with the answer, but there is a popup that says that there is an OTA Package of 396K do you want to update ??

I didn't answer from now !!

Is it the OTA update of V2.5 ??

Thank you
[MTCD Software Development] bmfr:
Hello,

Can I install on my car radio erisin?

I do not know anything about it. I only upgraded the top version of my car stereo that he gave me here
[MTCD Software Development] bmfr:
I performed the following manipulations:

create sd and create usb by SD_Firmware_Tool and in the inserted sd order slot gps and usb inserted in port usb 1.

I'm going into system update but no update, so I get into recovery and failed mode
[MTCD Software Development] bovcan:
this rom have H264 encoding support?
[MTCD Software Development] bmfr:
I have a problem can I get help?

I have no system on the car radio
[MTCD Software Development] bovcan:
I had similar issue I think, when I used SD card, than with USB key worked.

EDIT: installing from USB didnt work for me, when I put stuff to SD cards was able to flash.
[MTCD Software Development] bmfr:
I finally found, do not create the usb key with SD_Firmware_Tool but only the micro SD card, and on the USB key you just format in fat32 and file the file "nupdate" pity that it is not indicated in the 2nd post.

I will continue tomorrow I spent the day on it, I did not know anything;)

Do you have a link to get the apk igo with cards please?

Thank you Hal9k
[MTCD Software Development] yellowbox:
Thanks for this Hal9k!

Got the v4a to work but it won't allow me to use any profile other than "speaker". The previous version allowed me to use "headset" profile which had many options to tweak.

Am I missing something?
[MTCD Software Development] demetry14:
Thanks Hal9k, 2.5 works like a charm.
[MTCD Software Development] majkyke:
after switching from 2.4 to 2.5 without wipe it gets stuck on the skoda logo. :(

some advice?

Thanks
[MTCD Software Development] rabenkind:
more patience, it takes time, some minutes not seconds.

...and @ all using microG:

update without wipe is possible.

I switched to gapps after updating immediately, made a reboot and then switched back to microG incl. reboot

( starts automatically).

Now it runs a little bit more quick than before updating to 2.5, however it feels so.

[MENTION=472138]hal9k[/MENTION]: thx, very good work, more than this: it's close to art.

Would it be possible to establish a auto sleep mode or expand the stand by time up to 12h without killing

the battery?
[MTCD Software Development] bladehu2:
go to the recovery and do a wipe/factory reset.
[MTCD Software Development] zorzini:
xtrons installation

Hi
[MTCD Software Development] demetry14:
It was all good until today, switched to microG because I always hear it's faster, it was dog slow so and all my apps started erroring. Went back to normal except Google play services errors every few seconds. Redid the update and it's still broken.

Gonna have to do a full factory reset.
[MTCD Software Development] karl0ss:
Running 2.3, just ran the 2.5 update, it seemed to comeplete with no issues, but when it booted up, was still on 2.3? tried it twice now...
[MTCD Software Development] jnx77:
I installed 2.5 over 2.4 without wipe and I have problem with viper4android. I cannot find on/off toggle for viper. So how to enable it?
[MTCD Software Development] yellowbox:
Verify that the driver is installed. You may also need to manually grant V4A root acess via Magisk. That's what I did since driver installation failed. After granting root access, the driver installed and V4A worked. I cannot however figure out how to switch profiles/presets. It defaults to "speaker" and I cannot switch to "headphone" mode.
[MTCD Software Development] matrixx1:
Dear Hal9k do you have plans in the future to release a Hal9k custom rom for px6? :)