yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] mthomas456:
Love the ROM but wanted to ask about some odd behavior from my unit. It's a MTCD/E OctaCore 4gb designed for the 06-12 RAV4 by Dasaita purchased from AndroidAutoShop came with 8.0. I updated my unit right after I installed it in the vehicle so I don't have a reference point if it happened using the stock rom. Did not perform a wipe initially just installed and booted up. My issue is I'll be driving along streaming music with bluetooth and nothing else and get the "Power Off / Shutting Down" prompt and screen will go off. Sometimes I can just hit the power button again the screen will instantly come back on and go back into a2dp and continue streaming when this occurs. So it is not like it is fully shutting off. CPUZ says uptime hasn't started over and the temperatures aren't too high after a shut down like this occurs. Other times it happens more frequently in a row and the touch screen and/or touch buttons become unresponsive however the steering wheel controls seem to work just fine to control it still when it's stuck in that state. After a few minutes it starts responding again when that occurs.

I've done a fresh wipe and update to latest version thinking the issue occurred due to me not wiping, initially seemed like the issue disappeared but then came back like before. I now did a wipe and reverted to 3.0 version and have only been on a few short trips so not much testing yet. It did give me a "Power Off / Shutting Down" once so far but instantly turned back on and worked the rest of the short trip without issue but after seeing that happen I do not think reverting to the prior version will make a difference.

Anyone have any ideas to try, or does it sound like my unit might be faulty? It took over a month to ship so I was really wanting to avoid sending it back or inquiring about replacement. It almost seems like it's losing the ACC connection and trying to turn off and when that happens a bunch of times in a row it freaks out. Wiring harness seemed just fine though and usually after a wipe it seems better for a period of time so hard to say for sure.
[MTCD Software Development] ikerg:
******For those who want to upgrade to android9 and do not have sdslot or slot is just a USB port extension that does not allow for sd boot.******

I will reply myself.

The sdcardimage.img provided for sdcard boot is enough for being used by rockchip tools as fw to be flashed by means of otg cable.

Make your otg cable and use it for recovery upgrade with sdcardimage.img file from pc

Once recovery upgraded insert a USB drive with the android 9 ota update provided and upgrade the system from usb

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Software Development] babak_1274:
Hi everybody!

I am wondering if all you buddies who upgrade to 9.0 have the time problem, or it is not for all.

And is there any suggestion to solve this problem?

Thanks
[MTCD Software Development] Splandid:
Hy, Astrowind with Android 9 i have,... Is possibble to installiert this Rom ? Thx
[MTCD Software Development] Silverhwak763:
I have now installed the Rome. But it is now in the OTG update that an update is available although it already installed?
[MTCD Software Development] antuneddu:
please modinstaller.apk

hi hal9k ,,, super work ,,, can you make please a modinstaller.apk to install the 9.0 recovery?The sd method don t work ,,, sd card not detect thank you
[MTCD Software Development] esen38:
What is the solution that doesn't show some witget?
[MTCD Software Development] Seicane-Misery:
Hi mate,

kindly request, can you test the following? turn off the headunit wifi, then set the receiving time (the headunit time which you see!) via gps only! and then see if you get the right time from the gps when you get back in your car after a few hours? Thanks in advance mate.

To answer your question: I will wait and see if I were you until someone would make a mod of the newer Android9 / root it!

a little patience mate.. it's on his way.

BrGd
[MTCD Software Development] esen38:
Hal9k how do i root
[MTCD Software Development] Seicane-Misery:
Hi,

is already rooted mate.. flash & go rom.
[MTCD Software Development] halloj:
Excellent, thanks a lot, works 100% on my Dasaita, except for, I lost my DSP-amplifier app. Anyone who knows where I can get it?
[MTCD Software Development] retromann:
Is it possible to invert the parking radar somehow?

On my display distances were shown reversed.
[MTCD Software Development] ikerg:
You will need a otg cable

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Software Development] esen38:
how do we do something
[MTCD Software Development] Seicane-Misery:
Hi,

did you mean how can you adjust things on it etc? if yes, I'm used the following file explorer: FX File Explorer v8 build 7958 or ES_File_Explorer_Pro_1.1.4.1 with it.. but now I have no root because I'm currently using the A9 from HA stock rom and it is not yet rooted, maybe after a few weeks or months.

ps: this (3.x rom) cannot be compared with a rooted phone rom, this custom rom (3.x) is totally different than a regular rooted phone's, so there is not much to play with it, "very limited" .. as far as I knew.. I maybe wrong!

Goodluck mate.
[MTCD Software Development] Th0m4s88:
I think I found a little problem in the newest version of this mod:

I have all music and radio apps added to the option apps that should not work simultaneously and up until the last update that worked flawlessly. When I started Poweramp for example the last running music app (like dab-z or whatever was running) closed.

Since version 3.1.2 the mod seems like it's not able to close the standard fm radio app anymore. Every other app still closes like it should but the radio app stays open in the background.

That unfortunately disturbs the player widget of the FCC car launcher which I'm using right now from time to time, especially when the radio app tries to change the frequency in the background.

I tried to solve that problem but the only way to be sure the radio app doesn't disturb the player widget at the moment is to completely deactivate the app.

By the way this happens on my dasaita mtce px5 unit.
[MTCD Software Development] badwhip:
anyone have a working launcher from the xtrons oreo 8.o radio that will work with hal9k? thanks
[MTCD Software Development] dertuerke63:
Can i flash the Rom, if i have already a RNS with Android 9 ( Erisin 4811)?
[MTCD Software Development] halloj:
Well, like above, except when I leave the SD-card in the slot formatted to FAT32 and nothing or files on it, this happens: Any hints?

Repeat: The above request.
[MTCD Software Development] scorillo_ro:
You should do a full format in order to remove the boot data from that sd card...

Or use the restore function from the tool used to create the bootable card.

---------- Post added at 09:52 AM ---------- Previous post was at 09:48 AM ----------

This mod is for android 8. The answer is no.
[MTCD Software Development] Eilsoe:
So uhm..

I may have ruined my HU.

To begin with, i upgraded the MCU to, MTCE-KLD v3.01 (before it was MTCD-KLD v2.6)

I followed the instructions to the letter.

Put in the SD card..

When it said, "Done doing stuff, remove sd card" i removed the SD card (like it said) and it went into reboot.

Now .. nothing happend.. only black screen..

After 10 minuttes i accidently turned of my car (stupid)

I never got to see the "erase" text on the screen.

i have tried, to reset it a couple of times (with and without the cd card inserted) and waited for 15-20 minutes

Do anyone know, if its possible to save it, or is it just ruined ? :(
[MTCD Software Development] halloj:
Thanks a lot. Format doesn't work, restore does. Any hints concerning the apk for DSP-amp?
[MTCD Software Development] esen38:
mirror link

EasyConnected.HT09 Where can I download the latest version
[MTCD Software Development] esen38:
thanks
[MTCD Software Development] esen38:
The widget on the screen does not appear for this program but I did not
[MTCD Software Development] emanresu_:
Is there any way to force a screen rotation or force the screen to scroll? I have tried some screen rotation apps with no success. I have an app (Thinkware Cloud) that has something off the screen I need to press to get the app to continue.

I have the Eonon GA2170. Is anyone having troubles with the bluetooth. Some devices will connect and some will not. Specifically, I cannot connect to my PLX through the Multi Gauge app.

Any suggestions are greatly appreciated. Thank you.
[MTCD Software Development] scorillo_ro:
I don't have android 9 on PX5. I have android 9 on PX6. The last update I am using (from 20190505) fixed the GPS time for me. Also multiple windows (split screen) is working. If you find a newer version for PX5, then the problem should be fixed also.
[MTCD Software Development] abbots:
have same 2170, similar problem, phone hooks up OK, but, can not pair Kiwi3 (or other ODB BT units)

another BT issue I have, when on phone call, sometimes, I get audio noise, then BT drops off. I then try to refresh BT or re-pair BT, after 30 or 60 seconds, it re connects to BT OK, and, keeps working well, even for 30 or 60 minute phone call, this issue seems to happen on initial phone call, but, not every time.

apparently version 3.0 of Hal's ROM works better with BT, though, I haven;t as yet tried it

I wonder if there is some way to power cycle BT OFF/ON, maybe that would help...?
[MTCD Software Development] esen38:
widget

7 inc I don't seem to have some witgetler on the screen I've used easydpichanger to solve it but again I can't do what else

I wrote so many times but I didn't get the answer
[MTCD Software Development] ikerg:
Currently there are only 2 roms for px5 android 9:

One from HCT (march) one from dasaita (april)

Hope the may upgrade will solve this...as times not updated on both existing roms

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Software Development] Sc4r3Crow:
What is your issue?
[MTCD Software Development] esen38:
some launchers, radio, music widgets do not appear
[MTCD Software Development] Sc4r3Crow:
I think you should use another launcher...car launcher pro works perfectly for me :good:
[MTCD Software Development] esen38:
some starters have trouble with some of them there is no picture
[MTCD Software Development] Sc4r3Crow:
As mentioned, car launcher (pro) always worked for me
[MTCD Software Development] esen38:
before that I have installed malaysk trouble, but the public and the problem and I did not understand
[MTCD Software Development] Seicane-Misery:
Hi mate,

I assumed from the posted picture that you did not installed the hal9 rom.. right? because that launcher looks totally different than that of hal9 rom, am I correct? all in all, he tried to explain to you that with a car launcher pro you will get further out etc.

https://www.youtube.com/watch?v=EN1b1I7dDwM

Or try this nice one too: https://www.youtube.com/watch?v=U7rAxfOPkVs

Goodluck mate.
[MTCD Software Development] esen38:
my dear friend used this launcher but i did not like it very much hal9k nice solve these problems
[MTCD Software Development] esen38:
Can you correct this problem by doing a new update?
[MTCD Software Development] scorillo_ro:
Dude, stop being this aggressive!
[MTCD Software Development] esen38:
just a suggestion I'm not aggressive
[MTCD Software Development] tro_m:
Im currently on stock 8.0 mtce chs 2.85 and im facing the can’t authorize wifi and can’t manage to fix it or find a workaround. Will this bug be fixed id i flash this rom?
[MTCD Software Development] Seicane-Misery:
Hi mate,

first of all, upgrade your mcu file to this one: dmcu(MTCE-CHS-3.10sp+by+cs-x) .. from this link: https://mega.nz/#F!T1FgjA7A!wc9p40bocqCiBX8XPR50ig

and then "we" see further of it helps!

success.

BrGd
[MTCD Software Development] aldabubo:
Hi. Is possible to install HAL9K to HU with Android 7 ?? Thank you.
[MTCD Software Development] Seicane-Misery:
Hi mate,

yes but it depends ofcourse on: if it is equipped with a px5 ?, and ofcourse with a better 4gb instead of 2gb (means slow work, but does not mean that you cannot install it on it.. so yes too!) .. my preference went to a headunit with a 4gb instead of 2gb.

success
[MTCD Software Development] Ati_gangster:
There was never head units with Android 7 and PX5. So it has to be a PX3 or something completely different.

[MENTION=2375706]aldabubo[/MENTION] which unit do you have? Post a screenshot from system -> about
[MTCD Software Development] DarthRidar:
Hello

Is it possible to make the clock in the middle in the statusBar?
[MTCD Software Development] esen38:
https://www.youtube.com/watch?v=-7yx3NIrIPI&t=240s

In this video I have battery icon and wifi connection speed.
[MTCD Software Development] g-member:
Is there a way to scale up the stock widgets more?? i want them to fit in a certain part of car launcher.
[MTCD Software Development] Ati_gangster:
Is that supposed to be a question? Please start to ask your questions correctly. No one understands exactly what you want and that's why you do not get help. Here are websites that can translate.

https://www.google.com/search?q=goo...d-xiaomi-rev1&sourceid=chrome-mobile&ie=UTF-8

or

https://www.deepl.com/translator
[MTCD Software Development] esen38:
how do we activate the battery and wifi speed display in the bar in this video?

[/url][/IMG]
[MTCD Software Development] ale_kons:
Hi All,

I am not able to make calls from the Bluetooth application (MTCDialer i guess). Although contacts and history presented when i touch a contact nothing happen. (on 3.1.2 version)

Any idea ?
[MTCD Software Development] franky88:
İs there Turkish language on this rom ?
[MTCD Software Development] esen38:
There are Turkish, but some places are in English.
[MTCD Software Development] franky88:
Thanks your answer . There is a program HD dvr on my car . This program not start on boot.then ı click program ıts start. I try auto start program but again not start HD dvr device. How can ı HD dvr program auto start ?
[MTCD Software Development] Ati_gangster:
This is the app has been posted multiple times.

https://play.google.com/store/apps/details?id=com.internet.speed.meter.lite

For Voltage in statusbar you have to search in settings for voltage, Very easily
[MTCD Software Development] Clandaries:
[MENTION=5092263]Hal9k_[/MENTION] I have seen that i can get infos aboutGoogle Maps navigation on your screensaver.

Is it possible to implement this for Sygic, TomTom NDS and so on?

Regards
[MTCD Software Development] tro_m:
Thx for your advice, i’ve flashed your mcu file. Unfortunately this didn’t fix my problem.

I can connect to my phone’s wifi hotspot sometimes tho, like 1 time out of 20. But most of the time it says authentication failed
[MTCD Software Development] Seicane-Misery:
Hi mate,

can you try the following? disconnect the headunit and re-connect it again and try to secure the iso cables and the wifi antenna a little tight, if you already have a wifi antenna? try another one if you have?, other option is, flash a recent update oem fw and see. you can always install the hal9 rom if your headunit has a px5 chip.

I remember then, there was also similar problems with the poor reception of the wifi because of the bad solder thing, too badly soldered, on the px3 headunits, about 5 years ago when we had most of the forum members here, so it might well be that you have the wifi cable on the "motherboard" must be solder well again.. I say maybe!

success
[MTCD Software Development] Hal9k_:
Did you revoke any permissions from the application?

Using "Application Replacement"

I use a regular Torque bought in the Play market and a cheap adapter like this:

https://www.aliexpress.com/item/elm327-Bluetooth-OBD2-V1-5-Elm-327-1-5-OBD-2/32893151730.html

It was a gift when buying HU.

Yes, ModInstaller.

Have you tried "Restart applications that worked before sleep" option ?

The white list does not allow the system to close applications. But they must run themselves.

You could write them yourself if you have the experience of switching from 6 to 8 in this way.

I already have a PX6 device from AndroidAutoShop (see 1st post), and I plan to make a Mod for it.

Why do you think so? Do you hear the sound from the FM radio?

Try to reboot HU with the on-screen power button. Your DSP may not have been detected at boot time.

The solution to this problem is in the description of the firmware. Which you did not read, as I think. :D

If you have a PX3 MTCD(E) you can use Mod 2.x

This is already done for com.sygic.aura.

If other applications create notifications in the status bar, I can add them.

Do they create? :)
[MTCD Software Development] Clandaries:
Ah ok. Nice.

I just tested TomTom NDS. Looks like TomTom does not :crying:

Maybe in the future, i hope :)

Regards
[MTCD Software Development] vassandrei:
I’ve noticed a bug - if I have two apps open in split screen and put my car into reverse, the backup camera app crashes over and over (after that the front camera app crashes for how long it’s meant to be open too)
[MTCD Software Development] aeidian:
Px3 to px5 issues

From firmware install instructions:

If you have Android 6 installed:

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.

Download and unpack the archive Hal9k_Mod_3.x_upgrade_to_Android_8.0.rar

Insert the SD card into the card reader. It is desirable to use a small card, 2-4-8 GB.

Run Rockchip SD_Firmware_Tool.exe on a convenient Windows PC with a Micro SD card reader/writer connected to it. You must run the application as Administrator.

You do not need to switch any settings. Everything is set up.

Click the "Firmware" button and select the file bootcard.img

Click the "Create" button, then "Yes" and wait until the message with the "Ok" button appears.

Close SD_Firmware_Tool.

Copy the sdupdate.img file to this card, replacing the existing one.

Remove the SD card from the card reader and insert into the HU in the GPS slot.

Now you need to completely reboot the HU. This can be done by pressing the RST (Reset) button with a paperclip etc.

If the HU does not reboot, then this button (or the Power button) must be held down until the buttons backlight flashes. Then release.

As a last resort, you can disconnect and reconnect the power cable.

When the message "Doing actions succeeded. Please remove the sdcard ..." appears, remove the SD card from the HU.

HU will reboot in recovery Android 8.

Upgraded my px3 to Px5 via the circuit board install. Booted up into Android 6 without issues. Figured I'd try this to go to Android 8. It showed the Hal9k upgrade SD logo image, then did system update with Andy image, then the text lines on checking kernel and so forth. Got to the point that it said remove sdcard to reboot. Rebooted to a black screen and did nothing for several minutes. Rebooted and reran the process, still boots to a black screen. Subsequent tries, I can't even get it to do the sdcard upgrade screen, just black. My unit is the kind you have to hold the power button until lights flash and then release to reboot. Have rebooted several times, even disconnected the car battery, no change. Cannot get it to do anything but flash lights and reboot, but screen never changes from black.
[MTCD Software Development] Seicane-Misery:
Hi mate,

just try this mate, start it up and give it an hour or two the time (((to heal himself))) , you may drive with your car as long as the contact of the car is on, and see if it continues with the installation process further, have you seen the erasing message -passes/d quickly- on your display?

a well-known -old- problem.

Goodluck mate
[MTCD Software Development] aeidian:
Drove several hours tonight, no change. At this point I'm just looking for some way to flash it back to stock via sdcard boot. I can't get into recovery, can't get anything to display on screen, so no erasing messages, no.
[MTCD Software Development] Seicane-Misery:
Hi mate,

have you also tried that long pressing the on/off power method? press for more than 15 seconds and then release and press it once -1 time- again too quickly and wait until you see a reboot to recovery mode.

unfortunately I do not have more solutions for your problem, I am afraid, other then using that cable method connect to the MB of it where I have no experience with it at all.

success
[MTCD Software Development] aeidian:
I've held the power button until the lights flash, let it reboot from there with no change.

I've held the power button until the lights flash, released, pressed again before it stops flashing. Still nothing. I'm aware that's how you get into recovery, it just won't get into it. I'm concerned that it tried to create the custom recovery and failed or messed up following the "remove sdcard to reboot" and now it has no recovery. I thought there was some way to flash a sdcard so it goes into recovery, but I can't seem to find anything. Then again, seems like that's what this sdcard firmware program is designed to do, simply create a custom recovery so you can then flash android 8. I'm getting hung up somewhere, it won't do anything with the sdcard when I reboot. I've tried 4 different sdcards of sizes 2gb to 8gb. Multiple downloads of the firmware and multiple flashes to sdcards. Just doesn't seem to do anything with the card in there. It did the first time, as I mentioned. Saw it the second time too, but hasn't seen it since. Thanks for your replies, though. At 300+ pages the solution may be in here somewhere, but impossible to find. Search function is useless unless you type in the exact word or words people have previously typed. "Won't boot" doesn't come up with much, nor does any other combination I can think of.
[MTCD Software Development] esen38:
I do not have a lot of information at the video Take a look, where is the turkey

---------- Post added at 07:59 AM ---------- Previous post was at 07:56 AM ----------

thanks for the help, i can't find it
[MTCD Software Development] Seicane-Misery:
Mate,

that was wrong, I think.. at least I do it differently, I wait until the flashing light stops and then I press it once again!

Try: let it stops with flashing (headunit buttom light) and then release and press it too quickly once more.

success

---------- Post added at 10:17 AM ---------- Previous post was at 10:12 AM ----------

Mate,

its there, I have it here too. you had to search -look- good in the settings for it as well.
[MTCD Software Development] halloj:
Thanks, but I'm looking for the original 15 EQ apk. Sound works, and the standard blue EQ is there after upgrade, but before

I had the original 15 EQ sometimes referred to as the orange EQ.
[MTCD Software Development] esen38:
Quote:

Originally Posted by esen38

Can you correct this problem by doing a new update?

The solution to this problem is in the description of the firmware. Which you did not read, as I think.

Would you help me with this, thank you
[MTCD Software Development] KikaGuss:
Mtce_cz_v3 .06 _1

Hello. I have :PX5 (800 x 480) .

MCU version: MTCE_CZ_V3 .06 _1 Jan 24 2019 With the DSP. There are some problems, no split screen.... Can I install this?﻿
[MTCD Software Development] Ati_gangster:
I already wrote you on Youtube. Read the first page, there is everything in it, what you need to know.
[MTCD Software Development] KikaGuss:
The DSP ( Amplifer apk) will remain?
[MTCD Software Development] Ati_gangster:
Yes the app remains.
[MTCD Software Development] aeidian:
I did this sequence too. Hold the power button until the lights flash 3 times, then 4th time stays solid until you release, then release and press again. Did it 15 times in a row, thought I read somewhere doing it 10 times forced the unit to reflash itself back to stock, but it didn't. I've tried holding it until it turns solid, then releasing and pressing it multiple times, too. Never changes. I've been into recovery on this head unit before, these methods worked then.
[MTCD Software Development] Seicane-Misery:
Hi mate,

I try to get everything out of my closet and think of a solution for your recovery mode.. so, and if you put a "sharp" pin in that reset hole? don't you get to see any recovery mode after his reboot? and what you see (on the headunit display) than?

success
[MTCD Software Development] aeidian:
There isn't a reset hole on this model.