yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] Ujua:
Thank you very much for your help, I'll check the 12 volts on the ILL cable, I'm not electronic, but I guess I'll have to put the ILL cable black and black to the ground cable and try turning on the car lights and if it cuts off to shut down to rule out breakdown in the installation and if it would be on the radio, but correct me ..., on the other hand, is there a manual to replace button codes ?, I do not know how it is done ...

thank you very much.

regards

Enviado desde mi Nokia 6.1 Plus mediante Tapatalk
[MTCD Software Development] k0sTi_g:
Thanks! Do you know which apk is that? HCT3 Launcher?
[MTCD Software Development] Dju-Dju:
Where can i find that apk
[MTCD Software Development] esen38:
off
[MTCD Software Development] ikkuh007:
Also dont work. Only works with camera that the sound goes off

Verstuurd vanaf mijn SM-G935F met Tapatalk
[MTCD Software Development] Seicane-Misery:
Hi mate,

Its not a launcher!
[MTCD Software Development] supiiik:
com.hct.factory has stopped

Hi. I have a problem with Hal9k ROM, which I installed today. When I choose the "key study" or "other" tab in factory settings, then the app crash.

Is there a way, how to fix it? Thanks
[MTCD Software Development] Seicane-Misery:
Hi mate,

Maybe you gonna like this one?

https://xdaforums.com/android-auto/.../android-9-03-05-2019-version-px59-0-t3933049

Got it?
[MTCD Software Development] Dju-Dju:
No solution for this got the same problem magisk
[MTCD Software Development] Manuele83:
I am on 9.0 but is not working really good. Do you think I can go back to 8.0 without problems? Do I need to flash also another recovery?
[MTCD Software Development] lvlZenith:
6.0 to 8.0// MCU

Hello, i have a eonon GA7151 head unit running on Android 6.0.

Should i update the MCU first before i upgrade to 8.0?

Also do i just extract the update folder to the USB.

Thanks for your time reading
[MTCD Software Development] Hazard15301:
Confirmed this fix works. My status bar disappeared afterwards though....? I'm unsure as to how that would be related, but it was the only thing I did different between reboots.

*edit* Fixing the V4A driver did something to my GravityBox module in Xposed. Reinstalled and status bar is working fine, but I'm leaving this up in case somebody has a similar setup to mine and gets the same problem
[MTCD Software Development] Seicane-Misery:
Hi mate,

Yes..

Repost..

The installation is similar to the installation of the Android 8 instead of the Android 6, which is described by first post.

Returning to Android 8 is performed using the same instructions, but using the Hal9k_Mod_3.x_upgrade_to_Android_8.0.rar archive.

Success
[MTCD Software Development] Scaffy:
OTA 3.1.2

I have just installed the v3.1.0 Rom which i downloaded here, but I want the 3.1.2 version for the adjustable reversing lines.

How do I do an OTA update.

The system Current Version shows V3.1.0.

The Auto Check Update check box is checked, but it is not updating. Am i missing something?

I am using the Agama Launcher, is this maybe hiding the OTA pop up message?

I am new to all this, but already impressed what this Android Head Unit can do. :D
[MTCD Software Development] Shadow128:
OK, today I wiped the HU and tested again.

I only installed PowerAmp and used Maps as Navigation software, but the problem is the same (tested with test tone in maps config).

It starts with leveled down volume, but during the announcement the volumes rises up :confused:

At first I configured PowerAmp as standard music player (in Mod Settings), then I configured in Android system settings the navigation options (Maps as navigation) -> problem as described above

Then I configed the Mod Settings like the attached screenshot -> same problem

I don't know, but am I the only one with PowerAmp on the HU?

Or maybe the problem is the MCU? (LM)

Edit:

I shortly tested jetAudio, and with this Player the announcement is working. Maybe the root problem is the stock music player which also uses the poweramp core?

Maybe someone has a top for another player, which works good with the android head units and keeping player position after switch ignition?
[MTCD Software Development] Harald-RS:
Hi guys, I have a little problem with Android 9.

Whenever I try my SD card or access the USB flash drive through the memory, the FILES app will always turn off.

Furthermore, I also like the fact that the calendar is not syncronized as before the contacts. For that I have the service as I was called here after installed. My question is this also for the calendar?

I hope I do not bother you with my questions using Google.
[MTCD Software Development] Seicane-Misery:
Hi mate,

with which version (date /name / link to it) you got that problem if I may ask ofcourse?

did you as first and before you started with upgrade to A9 wipe it that 2 things from recovery mode?
[MTCD Software Development] Harald-RS:
Yes I did, from Android 8 to Android 9.
[MTCD Software Development] Seicane-Misery:
Mate,

again.. with which version (date / name / link to it) you got that problem?
[MTCD Software Development] Harald-RS:
I have this Version for update vom Android 8 to Android 9.

https://xdaforums.com/android-auto/...head-units-t3847477/post79357076#post79357076
[MTCD Software Development] Seicane-Misery:
Mate,

Das viel zu alt!! versuchen sie das von meinem beitrag, ein vom Mai-version..

That's way too old!! try that from my post, May version.

Success / viel glück

Ich bin jetzt offline.
[MTCD Software Development] Harald-RS:
Und wo finde ich die?

And where can I find them?

I found this Version from you:

HCT4_PX5_9.0_ota(20190505).zip
[MTCD Software Development] Seicane-Misery:
haha.. Really / wirklich?

https://xdaforums.com/android-auto/...android-a9-mx-hct4px59-0ota-20190505-t3933687

The best UI (skin) ever!!

---------- Post added at 03:01 AM ---------- Previous post was at 02:43 AM ----------

The Best!!
[MTCD Software Development] Harald-RS:
Gibt aber noch ein paar Probleme.

1. Die Googel Sprachausgabe für die TTS für die Straßennamen geht nicht.

2. Kann ich meine SD-Karte nicht als internen Speicher formatieren.

3. Werden die Kalenderdaten nicht syncronisiert

4. Das gleich gilt für die Kontakte

5. MTCDialer findet keine Rufnummern zu den Kontakten und kann sie dadurch nicht tätigen

6. MTCDialer kann man nicht auf die Lenkradtaste für die Sprachsteuerung legen da geht nur der Googel Assistent.

Translate with Google:

1. The Googel speech output for the TTS for the street names does not work.

2. Can not format my SD card as internal storage?

3. If the calendar data is not syncronized

4. The same applies to the contacts

5. MTCDialer can not find any phone numbers for the contacts and therefore can not make them

6. MTCDialer you can not put on the steering wheel button for voice control because only Googelassistent.

7. Buttons can not be moved in the standard design.
[MTCD Software Development] Scaffy:
OTA updates

Fixed.

I changed the settings so the Rom launcher was the start app (not agama)

I done a reset on the head unit and the pop up message appeared.
[MTCD Software Development] tribalfs:
Hi [MENTION=472138]hal9k[/MENTION]. Can you mod MtcDialer to work with Android 9.0? Please..?

Thank you.
[MTCD Software Development] zerozoneice:
he didn't release an official 9.x mod, so you'd have to wait for that first :)
[MTCD Software Development] Harald-RS:
Da hast Du zwar recht aber Seicane-Misery hat eine Custom-Rom am Start die im Grunde nicht schlecht ist, nur geht bei dieser der MCTDialer nicht von scorillo_ro.

As you are right but Seicane-Misery has a Custom-Rom at the start which is not bad at all, only this is not the MCTDialer from scorillo_ro.

Look here for his rom:

https://xdaforums.com/android-auto/...-hct4px59-0ota-20190505-t3933687#post79604775
[MTCD Software Development] zerozoneice:
that's an official MX build ROM, there's nothing custom about it. Good to see the standard UI though, unlike the HA one.

i can only assume that hal & malaysk are waiting for a stable ROM to use as base in their custom firmware builds, so this could be a good candidate.
[MTCD Software Development] le_mi:
https://xdaforums.com/showpost.php?p=79422238&postcount=3114

This should be the solution. It works for me.
[MTCD Software Development] Scaffy:
Home Button

Hi All

Next issue :D

I will probably fix this myself as well, when I try, but maybe someone here has the answer already.

I updated the Rom from 3.1.0 to 3.1.2. BTW Excellent work Hal9K.

Since doing this I set up Agama Car Launcher as the Start App, but the home button no longer opens Agama (it does nothing).

If I set the Rom Car Launcher as the start App, Home Button works fine.

Any Ideas?

Thanks in Advance

Scott
[MTCD Software Development] maus05:
Choose Car Launcher AGAMA as start app and then stopp it manually one or two times. Then your home button will work normal.
[MTCD Software Development] eDooM85:
I'm currently using Android 9 with a Xtron HU px5, and I would like to know if anyone knows how to fix the bug's that I currently have (also had the on 8.0)

*Accesebility settings getting disabled for apps on every start (after HY resumes from sleeping)

*GSP lock too slow (more than 1 min)
[MTCD Software Development] tribalfs:
I found a version working for Android 9.0 here:

https://xdaforums.com/showpost.php?p=79524300&postcount=237
[MTCD Software Development] zerozoneice:
since this is hal's thread i assumed you're all talking about his work for android 9....
[MTCD Software Development] k3dar7:
try disable in settings/apps battery optimalidation for app providing services, but not work for all... i use ButtonMapper (work) and NovaLauncher (not work)
[MTCD Software Development] Ujua:
hello, I've tested the pink cable, which is the ILL, and it goes correctly, the switch of the car lights reaches 12 volts, and when turning off lights from the switch the lights are at 0 volts, but the light of the radio does not dim or turn on the icons on the side, or turn off when turning off lights, I do not know what may be happening, in the factory options I have it since it works with the lights and until a week ago it worked fine, it was turned off Suddenly and I do not know what could have been, I have also updated several versions of MUC without success .., if someone can help me, I start to think that something has broken down on the radio .. thanks.

Enviado desde mi Nokia 6.1 Plus mediante Tapatalk
[MTCD Software Development] cmos8088:
Thanks working good, no surprises yet. :highfive:
[MTCD Software Development] antuneddu:
HI ALL is there a chance to install the 9.0 recovery via adb and terminal emulator?
[MTCD Software Development] retromann:
Only with the special OTG cable.
[MTCD Software Development] the-unknown:
now i have the latest mcu (3.01 i think) and everythink is working well.

There is one thing, that would be nice. On my device the SWC seems te be hardcoded to the unit, so i cannot change them in the SWC app. that means, i cannot work with the long presses too.

Would it be possoble to get it via your rom in the future?
[MTCD Software Development] kirildaskalov:
Hey guys what is MTCE? I have Xtrons PB78AA6P with hal9k 3.1.2 version.

Unit has MTCE_GS_v2.78_3. Jan 15 2018. Should I update it for the upcoming Android 9 version?

Should I update it anyway and are there any risks and benefits form that?

From where should I find newer version?

Thank you!
[MTCD Software Development] theoverfiend:
https://xdaforums.com/android-auto/...d-mtcb-c-d-e-mcu-soundpatched-mod-cs-t3922056

In my mention it's really necessary to upgrade to a Sound Mod version of the MCU. Don't forget the Mixer app.

Ness really in unhappy about the sound when I changed the serial Radio to the Android.

For the Android upgrade not Shure if it's necessary.
[MTCD Software Development] mindriot:
I would recommend you dont flash anything, not until you understand the hardware of these units and how to correctly and accurately identify it all, especially the MCU.
[MTCD Software Development] 200tristan:
What's the mixer app you mentioned?
[MTCD Software Development] theoverfiend:
https://xdaforums.com/android-auto/mtcd-software-development/mod-bd375xx-sound-processor-t3834657
[MTCD Software Development] dlendon16:
I have the PX5 android 9.0 HU from ecstuning.com - while I was trying to install your ROM, the install was going fine, and then when the system went to reboot, nothing ever came back up on the screen, and no lights came back on on the HU. I can confirm that there is indeed power going to the unit, and that I've tried the various reboot methods(reset button, reset+power, pulling fuses, unplugging the unit completely, etc), and still nothing happens. Can anyone help me out and let me know anything I may be missing? At this point, I would just like to be able to get the HU to power on, even if I'm still running the older software/firmware. Thanks!
[MTCD Software Development] ikerg:
So..you were under android 9 and directly tried to downgrade to android 8???

And did you try to downgrade the recovery first?

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Software Development] k3dar7:
anyone have please success with enabling developer options on A9? (i have Dasaita HU with Dasaita A9(PX5 HA_px5_9.0_ota(20190528))

tapping on BuildNumber not work, i try some "~DevOpts" app from Play, but all say same "first you must enabeld developer options"

i try find any other method with editing file on / or /system or whatever but not found any working with A9... (i have rooting using this method)
[MTCD Software Development] Harald-RS:
I'll try it tomorrow.
[MTCD Software Development] dlendon16:
Sorry I should've been more specific - I was already on 9.0, and was trying to install the Hal9k ROM for 9.0. I attempted to install the file "Y Series_PX5_9.0_ota(20190322).zip. " according to the directions on this forum(which I'm assuming I must've gotten ahead of myself since I'm now in this position).

Also, the HU will now flash when I push the "reset" button, and if I hold the reset button, and at the same time hold down the power button and release the reset button while still holding power, the light will stay on until I release the power button. But still nothing after that. I can also hear a very faint buzz coming from my speakers, so I know the unit is still turning on/communicating with the Bose amplifier, so something is working, but the screen will not display anything at any point.

Again, thank you for any assistance!
[MTCD Software Development] dlendon16:
---------- Post added at 02:58 AM ---------- Previous post was at 02:57 AM ----------

[/COLOR]

Update:

So after a few times of completely unplugging the battery to the car, it seems that the HU will boot up with all of the lights on, but only shows an illuminated black screen for about 5 minutes, and then turns off again. Another minute later, it will go through the same process. I'm assuming that this is what everyone has been referring to in the threads as "bootloop"? Is there any way to bypass this without physically opening the HU and swapping out boards? Or is there a software fix for this?
[MTCD Software Development] scorillo_ro:
I don't know how to permanently enable dev options, but you can access them when in adb mode (use "adbon" password for factory settings).
[MTCD Software Development] mauipascal:
timy sync failure

Hi guys,

i have installed the "Hal9k_Mod_3.x_upgrade_to_Android_9.0" on my PX5 quad core device. The version 3.0 has a bug with time sync. How can i update to V3.1?

I can not find an option in the menues to do so.

A direkt install of V3.1 from scratch failed three times, thats why i went for V3.0 in order to update from the device.

Many thanks for your help
[MTCD Software Development] Harald-RS:
This is not a mod rom but a standard Rome where Hal9k then builds the mod rom on it.
[MTCD Software Development] dlendon16:
Hey guys, any help on this? 24 hours later the HU is still doing the same thing. I have no idea how to get past this. Thanks!
[MTCD Software Development] mauipascal:
have you tried to create a boot disk with the firmware tool? It looks like the device has no data to boot from. I had the same issue, i couldent even get into recovery until

i created a boot SD
[MTCD Software Development] Harald-RS:
Have you ever come to recovery mode?
[MTCD Software Development] mauipascal:
yes i have the same issue, could you find a solution yet?
[MTCD Software Development] dlendon16:
I haven't created a boot disk - would you be able to tell me how I can go about doing that? Or point me to a thread that walks you through how to create one? Thanks!
[MTCD Software Development] mauipascal:
follow the steps below, i am pretty sure that will work:

This method is also suitable for a full recovery of HU with Android 8 or 6 if it does not boot, including even in recovery.
[MTCD Software Development] marchnz:
This has been covered alot. Suggest just linking to relevant post rather than repost.
[MTCD Software Development] ikerg:
There is no hal9k custom android 9 rom yet. The link is for stock rom.

Was your px5 android 9 version older than 20190322?

Is your unit a mtcd /mtce one?

Which unit do you have?

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Software Development] dlendon16:
I appreciate the help! If the default on the HU was Android 9.0, should I still use the 8.0 file? I don't mind whether I'm using Android 8.0 or 9.0, it makes no difference to me. I would just like to be able to get the unit up and running again!
[MTCD Software Development] jorisvervuurt:
Awesome work [MENTION=5092263]Hal9k_[/MENTION]!

Today I took the plunge to upgrade my MX (Witson) unit from Android 8 to 9 using your instructions. I’ve been using Dasaita / Hot Audio system updates as those are updated much more frequently than those from other vendors.

For those who have a black screen issue:

When I initially created the 9.0 recovery SD card and inserted it in my head unit, all seemed to work fine until the ‘please remove sd card’ message appeared. As soon as I removed the SD card, the screen turned black. Recovery (on my unit: hold RES, then hold PWR and release RES, then release PWR and shortly press PWR again) no longer worked and I essentially had a bricked unit...

I recreated the 9.0 recovery SD card (I used an old 2GB SanDisk microSD card I had laying around) to no avail. I then created an 8.0 recovery SD card which I was able to install successfully. I then repeated the same process for the 9.0 recovery SD card, which somehow now worked just fine. I then used Dasaita’s Android 9 update.zip file from May 28th (using an USB card reader and a SanDisk Ultra 32GB microSD card).

A few photos:

https://imgur.com/85QH7XZ

https://imgur.com/NqgPkaG

https://imgur.com/LIk8IZc

https://imgur.com/kN2izub

Seems to work nicely!

Thanks! :highfive:
[MTCD Software Development] scorillo_ro:
Use a newer update.zip (May 2019)
[MTCD Software Development] mauipascal:
without reinstalling everything? Do you have a link?

Many thanks!
[MTCD Software Development] ALJ55:
PX5 4/32 8xA53 (Seicane HF S8 H201) results - BT phone audio issue persists

Thanks so much for everyone's hard work! I installed and it looks and works great over my PX5 4/32 8xA53 (Seicane HF S8 H201). My install is specific to a 2012 Jeep Wrangler Rubicon with CANBUS set for "Simple Jeep & KRESS". I have the infinity Sub / AMP "extra" for my make and model car.

To report back on my experience:

1. TPMS wouldn't work with my USB > 4x Internal sensors - I had to install different TPMS software (Seicane site)

2. ViPER4Android FX fails at copying files when building a driver. No resolution. Perhaps it's because the initial image from factory had "amplifier?"

Thank you!!!

One issue that I was hoping this update might "fix" was I can not hear BT phone voice over my car speakers. I assume it has to do with my specific car? However:

1. CarPlay over USB (AutoKit.apk) - phone and CarPlay are perfect. I can hear the person on the other end very well

2. All BT music streaming is great!

3. BT Voice commands to unit work as expected

4. BT control over iPhone works just fine

5. I've only tested iPhones, but none of them work. 6+7+8

So I assume BT works fine, but when the unit wants to play the caller's voice over my speakers (4x + sub), it's sending it to the wrong device, or it can't send it to my speakers like CarlPlay over USB can play the other person's voice.

Is there a setting that could change the audio to "mimic" what occurs with CarPlay so I can talk on my phone handsfree? Any help is very much appreciated! Thanks in advance!
[MTCD Software Development] JMRobins1:
The bluetooth call issue is common on JK's and is easily fixed by swapping 4 wires on the seicane wire harness. It's well documented on wranglerforum.com. Myself and many others have done the rewire with great success.
[MTCD Software Development] scorillo_ro:
https://yadi.sk/d/umCvHqCDzHccr
[MTCD Software Development] SilentO:
anyone from SoCal and can help me do the upgrade to Android 9?

I do not have an SD slot to perform the upgrade.
[MTCD Software Development] dfoote626:
Upgrade 9 YouTube video. Can someone point me in the direction of how to do the upgrade from 8.0 to 9.0?
[MTCD Software Development] k3dar7:
If you see yt video then is howto is in, and/or on post with yt link... what you need more? :)
[MTCD Software Development] dfoote626:
Thanks for the reply but I'm not sure what your asking. I was simply asking if there is a video or tutorial in which someone has posted how to upgrade from Android 8.0 to 9.0 on there stereo HU. That's all.
[MTCD Software Development] k3dar7:
i don't understand you ask for YT video, you write without "?" ;) then yes, here is howto also with YT link:

https://xdaforums.com/android-auto/...head-units-t3847477/post79357076#post79357076

(on this ^^^ link is YT English bad link to too German, right link for English: https://www.youtube.com/watch?v=EhEdeD5RICk&t=59s)

btw: instead Y Series_PX5_9.0_ota(20190322).zip you can also try A9 version from Dasaita/HotAudio... make special/bootable microSD and replace recovery8 to recovery9 is need only one, next if you update then simply put update.zip to root of normal microSD (or maybe USBFlash?) and wait for popup or select in Settings/System/UpdateSystem (don't enable Wipe in dialog if you don't want Wipe data...)
[MTCD Software Development] Archie_Slap:
Hey everyone,

Does anyone know if there is a way to enable the a2dp app to be always active and play over the top of other apps?

I get a lot of WhatsApp voice messages to my phone but I'm usually listening to Spotify or pocketcasts through my head unit while driving.

It would be great to be able to have my phone in its dock and just tap the play voice message which would play over the top of whatever is playing on the head unit. Similar to google assistant or maps.

At the moment I have to open the a2db app, play the WhatsApp message and then open the other app to keep playing my music.

Is it possible to have this feature added to this ROM?
[MTCD Software Development] Doky1988:
Old? :) I have MTCE_CZ_V3.01_1 :D

100% work MCU: XRC.. i have XRC 3.01

But this is the case "CZ" mcu, I can't find it anywhere :(
[MTCD Software Development] badwhip:
can you change the speed unit on the hal9k rom screen saver to mph?
[MTCD Software Development] scorillo_ro:
This question was answered many times. Search the forum please.