yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] scoote2014:
It's in the Bluetooth settings to change the code but you will find same as mine that it will still not connect. It will pair then not work in Torque as adapter not seen. I think the blue tooth has setting in start up where it's not allowing second connections hopefully Hal9 can resolve soon drives me crazy to.
[MTCD Software Development] shouk_1987:
My MCU is HA and from users replies it seems that volume is lowered or something

Which MCU are you on and is the BT mic is now better ?
[MTCD Software Development] mrsweet1991:
Hi mate,

I don't have an issue pairing with the connector and all of the apps will see and attempt to connect to the adapter. On rare occasions it will make a perfect connection and display live data from Torque and Realdash but a few minutes later the connection for what ever reason drops and it cycles the connection. The one thing I may have done differently after writing my last post was download a rockchip app from the PlayStore and the app has an option to enter the name of a Bluetooth device and it will force it to be recognised as an OBD adapter.

But despite having the apps connect it still drops after a few minutes and most of the time it won't connect at all but just cycle "connecting to Carly Adapter... Reading Ecu's.." and then drops and connects again.
[MTCD Software Development] Silver_:
Impossible

Hello friend, I have done exactly what you put in your post even I have downloaded the browser you propose, it has been totally impossible to change the permision to the file, since the system does not want (I am ROOT), at least with the Android android Rom From Hal9k, I have no idea how he left you. Do you have a different rom?

In Spanish:

Hola amigo, he hecho exactamente lo que ponias en tu post incluso me he bajado el explorador que propones, me ha sido totalmente imposible cambiar las prioridades al archivo, ya que el sistema no quiere (soy ROOT), al menos con la Rom android 9 de Hal9k, no tengo ni idea de como te ha dejado a ti. ¿Tienes otra rom distinta?
[MTCD Software Development] riahim:
Would anyone be able to let me know if my head-unit is compatible with with this ROM?

I have a Eonon GA7151a.

Kernel version: 3.10.0 rocky@hctr930 #1163

Build number: px5-userdebug 6.0.1 MXC89L user.hct.20170905.143519 test-keys

MCU version: MTCD_WWW_V2.58_1

Android version: 6.0.1

Thanks in advance!
[MTCD Software Development] Bo03:
Miracle, my OBD dongle started working. Pairs with head unit and Torque Pro. Yay!
[MTCD Software Development] ric69:
Volume is lower (and really strange) when you flash MCU after reboot without Amplifier. When you copy/paste the right .apk in system/ app and reboot , you open new equalizer and sound is awesome :good:

BT volume is perfect now on my px30 , I'm really happy. Nearly 6 months I'm disconnecting BT to answer phone, it was crazy :silly:
[MTCD Software Development] Nhokas:
What .apk are you talking about?

Enviado do meu iPhone usando o Tapatalk
[MTCD Software Development] ric69:
Check this thread, we are little off topic here :good:

https://xdaforums.com/android-auto/mtcd-software-development/mod-bd375xx-sound-processor-t3834657

apk is MTCAmpSetupROOT_v1.1.apk to replace in system/app
[MTCD Software Development] Nhokas:
And why not this one?

[MOD][MCU] MTCB/C/D/E MCU SoundPatched Mod by cs-x - download links only

https://r.tapatalk.com/shareLink/to...ad.php?t=3922056&share_type=t&link_source=app

Enviado do meu iPhone usando o Tapatalk
[MTCD Software Development] ric69:
:silly: because you can't ask question in this thread :laugh: (just kidding ... I did not test this one lol)
[MTCD Software Development] royalhawk2002:
What you have changed ? I changed the pin from 0000 to 1234 that is the default of my adapter, but nothing changend both with AlfaOBD and Torque. Same behaviour... it connects but cannot comunicate with the ECU and after a while the connection drops.
[MTCD Software Development] _snIP3r_:
hi all!

i use the mod some time but i encountered one thing i dont know how to fix: everytime i start the head unit no application that was running before sleep continues even though i checked the setting in "manage applications" "restart applications that worked before sleep". i tried dab-z and some navigation apps. sometimes after start the bluetooth app/settings appear even though it was not active.

perhaps someone could help?

[MENTION=472138]hal9k[/MENTION]: great job with this rom!!! but is it possible to increase gps accuracy???

thx in advance

snIP3r
[MTCD Software Development] Bo03:
I used 1234 pin. The only things I changed was in Torque. For some reason the " use wi-fi " was ticked. I unticked and it started working.
[MTCD Software Development] royalhawk2002:
you were lucky....no way for me
[MTCD Software Development] acefce1256:
Bluetooth app auto opening

Also had this issue, I rebooted the system and it worked again, but if i open the Bluetooth music app it starts again. I also experience some difficulty with certain apps that i would like to open if they were before sleep (Spotify, GMRadio) but does not work.
[MTCD Software Development] dafunky:
What's your dongle please? I have 4 obd2 dongles at home (2 BT, 2 usb), none of them work with torque, neither with hybrid assistant.

About starting apps during the boot, I use tasker, a scenario using the event "on system boot". I added actions "launch app Spotify", "launch xyz", and at the end of the scenario I put an action "go home".
[MTCD Software Development] scoote2014:
Same here none work. Hopefully Hal9 can fix in next update.
[MTCD Software Development] seninnha:
I wonder what your internet speed are using Android 9?

Today I connected my unit using Hotspot on my phone, and when updating my apps I notice everything went very slow.

Had this issue also using a seperate USB dongle, but now I had same issue using my own Pocophone F1 and Hotspot.

I downloaded Speedtest and after first run I get an download speed of 9 Mbps.Doing the same test on my phone I get 68.8 Mbps. Big different in my opnion.

Remember doeing this test when my system was running Android 8, and speeds , using Hotspot (same phone ) , where much higher.

No idea what can cause this slow speeds
[MTCD Software Development] Phycopat:
+1 for OBD fix / workaround..

Got and old ELM127 BT adaptor that worked nicely on Android 6 and 7.2 i think i was, it didnt connect om Android 8 and not in 9 :-|

Like allways i do try to connect to OBD first, pin '6789' but never connects.. ( name of adaptor is 'CHX' - dont know ID that is a problem ? )

I did read a few had working adaptors, hal9k has 1 working, what type are you using ?

And like allways, thats for your good work! :)

Edit: could it be PX3 / PX5 problems or BT adaptor ?

Last it worked was on old radio px3 with old Android...

PX5 Android 8 (stock) and your Android 9 with WQ_BC6 bt is a nogo..
[MTCD Software Development] Bo03:
I have one like this

https://www.ebay.com.au/itm/ELM327-...e=STRK:MEBIDX:IT&_trksid=p2060353.m2749.l2649

I had problem connecting it initially and I thought it will not work so I have ordered another (different) one which should arrive soon. It was to late to cancel order when the first one started working. I'll let you know if it works or not.

The dongle I have ATM uses BT v2. Some OBD dongles are advertised as ELM 327 v2.1. It is better to get older v1.4 as the newer does not work with some OBD protocols. You can check on Wikipedia.
[MTCD Software Development] Archie_Slap:
Is it possible to get the radio app to create a media season with album art so it can be used with klwp?
[MTCD Software Development] dafunky:
Thank you. Beware some versions of this adapter can damage your car and it doesn't have sleep mode in case you let it plugged.

https://mynissanleaf.com/viewtopic.php?f=44&t=23776

I'll look for obdlink products compatibility with px6.

I don't understand why BT devices can't connect on last android versions. I tried to connect two generic keyboards (one is a logitech), it failed too. The are visible but can't connect.
[MTCD Software Development] Bo03:
Thank you for the link. I'll check the resistance on my dongle when I get home. This should not affect BT connectivity in any way but may explain why my previous dongles were registering communication errors in Torque. This is why I got new one.
[MTCD Software Development] phillat5dock:
Stuck!!

I have run the ModInstallerProPX5.apx but my head unit is now stuck at the screen below.

View attachment 4966365

but all to no avail.

Can anyone give me a clue what to do next.

The unit is stuck at this Recovery screen.
[MTCD Software Development] Bo03:
Unpack update.zip from the folder restore9 to a clean USB stick and try from there.It worked for me
[MTCD Software Development] Clandaries:
I am using this OBD adaptor. This is a cheap one without sleep mode so i have to pull it out from time to time :)

But it is working in my Suzuki Swift Sport NZ and AZ.

https://www.ebay.com.au/itm/Mini-V1...AMLv5PairwiseWeb&_trksid=p2047675.c100623.m-1
[MTCD Software Development] Silver_:
Hi [MENTION=472138]hal9k[/MENTION] I have detected that when I lock the unit ( it's password protected) and then turn it off, when you return from sleep mode it change the radio software that I have by default and also turn off the Wi-Fi that I had activated. You can fix this for the next patch. THX

Enviado desde mi SM-A530F mediante Tapatalk
[MTCD Software Development] Francex10:
Guys is it possible make a bit more transparent the squares around the icons? :confused: how can I mod the launcher?
[MTCD Software Development] royalhawk2002:
I am using the same adapter as before that is working with my Note 9 (Android 10). I tested again this morning with torque and it working for few minutes and it disconnect again.
[MTCD Software Development] spookie79:
Our PX5 was updated with Android 9 last week, works fine, was quick, everything was great incl. optical things.

Some minutes ago I got a photo from my wife on the road, system is dead, does not start, black screen after it works this morning before the work. Any idea or happended something similar?

After restarting the whole car, it comes back. Is this maybe a problem with the "sleep mode" preferences?
[MTCD Software Development] klain13:
Hello guys. I wanted to ask you for information. I set the SH screen saver. I wanted to ask you how it works to deactivate it you can deactivate it because every time I listen to the radio the screensaver starts working.

Inviato dal mio Mi 9 Lite utilizzando Tapatalk
[MTCD Software Development] spookie79:
Mod Utilities, Screensaver. There you can adjust several options.
[MTCD Software Development] riahim:
edit: This post can be deleted
[MTCD Software Development] spookie79:
Take a look onto 1st page of this topic.
[MTCD Software Development] klain13:
In the screensaver settings on mod utilities I don't find any option that makes me do this, there is only one option that tells me in which applications the screensaver can work or not. I have currently set everything to NO even on the radio, but after a few seconds it activates the same. Can you help me find the right option?

Thanks!
[MTCD Software Development] naira1:
To completely turn off the screen saver, go to setting, display and they're you should have the option to turn it off by choosing "never" or you can just increase the time the screen saver should come up.
[MTCD Software Development] alek_05:
Hello, can anyone help me on this? I still have issues to write in root folder. I'd like to buy the activation code, but before to do so I'd like to understand how to fix this.

Thank you.
[MTCD Software Development] ric69:
I have absolutely no problem to replace apks in system/ app with 4.0.1 paid version. I don't remember 4.0 free
[MTCD Software Development] Ammby:
Free Rom is not fully rooted. But after the activation It will work.
[MTCD Software Development] ric69:
Yep I tried this one now I know what you mean :cool: sound is really very very good thanks
[MTCD Software Development] homer.ali:
I changed the system folders on free 4.0 and it was fully rooted according to magisk...

Not sure what you mean by "not fully rooted"

I did have trouble mounting the system folder as r/w with some apps that previously worked. For example ghost commander just said it was remounting system but never actually did.

I ended up making the changes by using a different file explorer app that did remount system. Can't remember which one worked but I just tried different ones until it did... Didn't take long
[MTCD Software Development] riahim:
Just wanted to chime in. I was easily able to upgrade from android 6 to 9 using the paid pro app. Then I had no issues installing the v4 mod.

Everything seems to be working very well!
[MTCD Software Development] iMattmax:
Hello, one question to the OTA.

In the first post there is the "Firmware version: 4.0.0 (01.02.2020) rebuild", but the "4.0.1 OTA-package (09.01.2020)" is older. So, are all the changes in the newer rebuild version included? Or do I need OTA today?
[MTCD Software Development] guardian76:
Excuse me,

I try to installa from previously version of Hal9k software, my px5 autoradio. When I launch Modinstallerpro apk it reboot and wipe data, but I'have an error and Now if I reboot radio, it come back to recovery and try to wipe again, without any results. It write after 10 minutes that cannot mount anything. Can you help me?
[MTCD Software Development] royalhawk2002:
It seems working for me now, I don't know why

Inviato dal mio SM-N960F utilizzando Tapatalk
[MTCD Software Development] phillat5dock:
Stuck at recovery screen

Thanks for your reply.

I did try that, but the HU just keeps booting into that recovery screen.

View attachment 4966377

(ps. I finally worked out how to add an image to a post!)

I am going to try cutting the power to the HU (pulling the fuse) and then restarting with update.zip in the GPS slot.

Cheers.
[MTCD Software Development] ozgur_tuna:
Does this rom has split screen function? I have 10.2 inc Dasaita Px6 Android 9.0 device. If i can use split screen function i will install the rom.

Thanks.
[MTCD Software Development] phillat5dock:
Working

Thanks again.

Hal9k got back to me and now the HU is working again.
[MTCD Software Development] Bo03:
So, how did you do it?
[MTCD Software Development] klain13:
Have you installed the modinstaller apk? Did you format the pen drive in fat32 and put the zip file inside? A window appears telling you that the radio has detected a file to install, click on update and send in recovery, he will take care of everything. It takes about 10 minutes to install. What car radio do you have? are you sure it is compatible with this rom?
[MTCD Software Development] phillat5dock:
Music app

I have this very same problem.

I can not find any way to turn off the Music app. It pops up all the time making the HU useless.

It seems to be triggered by the USB port somehow.
[MTCD Software Development] Bo03:
I'm not sure but have a look in developer options. It may be there
[MTCD Software Development] phillat5dock:
Fix to hang at recovery.

What Hal9k told me to do was to download the Mod file on the web page. Then to put update.zip from the downloaded zip file on an SD card..

"Install any firmware of your chosen Android version using the item “Apply update system” or “Apply system image”."

Hal9k Mod v4 Android 9

Extract Mod's update.zip to the flash drive and install it using the options from the Recovery screen.

I hope this helps. I find I need to read things about three times through.
[MTCD Software Development] guardian76:
Hi Klain,

I wiped 6/7 times after it's go away and install all. I don't know why.

Now I have the new software.

Thks

Inviato dal mio SM-G973F utilizzando Tapatalk
[MTCD Software Development] klain13:
Quindi alla fine sei riuscito ad installare?
[MTCD Software Development] guardian76:
Si sono riuscito. Ho letto in giro che le autoradio px5 piu vecchie, hanno bisogno di lanciare il primo wipe più di una volta, ma che poi riuscivano a installare tutto. E così è stato.

Grazie

Inviato dal mio SM-G973F utilizzando Tapatalk
[MTCD Software Development] klain13:
Perfetto [emoji106]
[MTCD Software Development] vadmajom:
In settings/car/extra settings uncheck autostart music from usb/sdcard - this will stop autostart music app when usb stick plugged in.

In mod settings uncheck show popup message in music app (something like this)- this is going to disable the popup message which is annoying for you.

+ in mod settings add music app to the applications which can use usb - this will eliminate the usb message.
[MTCD Software Development] cgentil:
Yes, I have the problem. Some units not doing it, DICOLA one.

Yours is from Wondefoo?
[MTCD Software Development] ikerg:
I had no issues on 4.0.0 for replacing system apk (zlink) but ensure you use a explorer app with full root permissions (like root explorer)

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] phillat5dock:
Music playing

No

===========================

Gawd. I am so stupid.

Thanks for this little gem. Working properly now.

Easy peasy.

I can concentrate on finding out how good is Hal9k's mod. So far it seems to be a wonderful improvement.

:o
[MTCD Software Development] shouk_1987:
Where is the grey color option that bend with steering ?
[MTCD Software Development] iMattmax:
[MENTION=5092263]Hal9k_[/MENTION] there is a little problem with the laucher3. If I use an other screen as the "Homescreen", than after every start the default screen is the "Homescreen".

There is no option to change the default screen. That would be nice if we can change the symbols, Apps, widgets in the default screen.

I dont know if you can make this changes, but it would be nice.
[MTCD Software Development] orbter:
I have the same problem. I tried to set other screen as default few times but every restart, it switched back to preset.
[MTCD Software Development] iMattmax:
That's a known issue, so the question i can this be changed or fixed?

and If Hal9k_ will go with this problem and will work on it...
[MTCD Software Development] pablosso:
How to make FM Radio autoplay when HU wakes up?

I have Spotify on whitelist so if played before sleep then will play after waking up. FM radio won't. Even if is whitelisted :(

On Android 8 (Hal9k v3) FM played after wake up, without whitelist. On Android 9 this is problem that I have.
[MTCD Software Development] swis1:
Key remaping limit?

Hi! I installed 4.0.0 version, so far it works very well.

I tried to change default canbus key mapping in steering wheel control, but there is some kind of limitation - I can't define more than 23 keys. All keys are detected and can be changed, but after 23rd key defined, pressing next key does nothing.

Is this limitation in rom, that can be changed in future releases? Or maybe there is configuration file where I can manually add more keys?
[MTCD Software Development] Guido83:
There is no answer concering split screen mode. Is ther any way to have splitscreen on latest OTA ROM?
[MTCD Software Development] cgentil:
It also removes SD Card pop-up?
[MTCD Software Development] marchnz:
Thanks for your reply Hal9k_. Would you consider uploading a PX5 partition by partion extract for your mod for OTG users? I will pay for your ROM development, the price seems quite fair for your effort and time.

Also, any chance you would upload a stock bootloader and recovery .IMG extract/Dump from a stock PX5 Android 9?

---------- Post added at 04:27 PM ---------- Previous post was at 04:23 PM ----------

Or flash the SDUPDATE.IMG using OTG.
[MTCD Software Development] scoote2014:
I tried 4.0 it loads into Flash then after bit gives this message.

E: Could not open /proc/config.gz: 2

E: Failed to verify package compatiblity (result 1) Device manifest and framework compatibility matrix are incompatible: HALs incompatible. andriod.hardware.drm

Installation aborted.

I was on latest version px5 device.
[MTCD Software Development] Hal9k_:
What if in this case switch to another application?

I see that later the buttons work again.

View attachment 4945467

Blue Underline - GPS

Green - Glonass

Red - Galileo

The access code for OTA updates is for Mod v4 only!

If you have version 3 installed, you must first install version 4, and then purchase the code to access updates for version 4.

Yes, this list only includes apps that have an icon in the launcher. I made this filter to make the list shorter.

But in this case, it will have to be removed.

[MENTION=391832]ric69[/MENTION] Magisk can't be updated on the Rockchip.

It's a good thing that an update attempt doesn't kill the device like it used to. It just throws an error.

I think this question should be asked by the author of Magisk.

You can use any method.

What is it for ?

If someone has a device with Android 8 and OTG, then they can use the sdupdate.img from my free Sd card or the full update.img image of Android 9 to install Android 9.

And then install the Mod update.zip.

Here it is written in English, what is the reason.

Read the first post !
[MTCD Software Development] rbuis:
with both ROM's
[MTCD Software Development] Hal9k_:
No, this is a stock ROM problem.

Nothing is written about this in the list of changes.
[MTCD Software Development] Manfred.62:
Hmm, I'm not sure. My last battery was 10 months old and really good. The user [MENTION=7563280]paulstar82[/MENTION] had the same experience. Via PM he told me, after changing the settings for full shut down, the voltage stays ok. The user [MENTION=2534110]rigattoni[/MENTION] told something about such behaviour in german forum "android-hilfe". But also he isn't a fan of custom roms in general.

---------- Post added at 09:10 ---------- Previous post was at 09:00 ----------

[MENTION=5092263]Hal9k_[/MENTION] Maybe this project could be an nice inspiration for the radio app?

https://xdaforums.com/android-auto/mtcd-software-development/app-custom-mtcd-radio-app-t4040505
[MTCD Software Development] rbuis:
thank you for reply, how come i do not see PDC when driving backwards?

could you help me?
[MTCD Software Development] royalhawk2002:
I am still on [MENTION=472138]hal9k[/MENTION] Android 8 rom. Yesterday I got a message like "you are running an obsolete software ", I was driving and cleaned it. Is this message appearing again? Would it guide to a sw update if acknowledged?

Inviato dal mio SM-N960F utilizzando Tapatalk
[MTCD Software Development] Manfred.62:
See attached pdf. It contains all information for preparing a sdcard. Please read carefully. This worked for my Dasaita PX5
[MTCD Software Development] Moldeb:
Anyway I've been using Mod 4 pretty much since it became available (November?), upgraded from Mod 3.1. Only use auto sleep and car sometimes parks for 2 weeks without any battery drain issues. I would suspect the hardware rather than the ROM as such. I remember that eg older VWs (pre 2009ish) have a problem with newer CAN boxes and even with newer OEM radios, some on board control unit wakes up all the time and drains the battery. So let's maybe look at the hardware also: Mine (working OK with no excessive drain) is a KSP MTCE PX5 32/4 in a 2019 VW T6. Don't know the CAN box, came with the radio, reseller is Pumpkin. Have a DAB box also but from a different reseller. Interestingly, the car detects a "radio" in its CAN diagnostics but naturally cannot do a full CAN diagnosis (most non OEM radios are not detected at all) if you read out / code the car via OBD tools such as VCDS. Via VCDS I can also see whether the car measures excessive idle power amperage, it would throw an error then - but doesn't.
[MTCD Software Development] rafix095:
Where can I fing recovery.img from android 9 to migrate from Hal9k 3 to hal9k 4?
[MTCD Software Development] iarno77:
"E:filed to verify whole-file signature

Update package verification took 58.2 s (result 1)

E:Signature verification failed

E:error:21

Installation aborted"

Can someone help me? Thanks gay

Inviato dal mio SM-G935F utilizzando Tapatalk
[MTCD Software Development] rafix095:
You need to update recovery, but I don't know where to find this. Or you can pay 10 Euro for modinstaller app.
[MTCD Software Development] iarno77:
Thanks dude but I have installed last update

Inviato dal mio SM-G935F utilizzando Tapatalk