yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] 7ok1ns:
Stupid question, my HU from one day to the next every time I turn on is put on Google Maps.

Where is the option to disable it?

Excuse my bad English.
[MTCD Software Development] ric69:
Hi, today I tried to send logcat and dsmeg to Hal9k about GPS problem in PX30 with Android10.

But important info is : if I flash back to Malay's rom Android9 (full version I paid for it long time ago) there I don't have any fix with GPS too :cyclops: (and they are many people in his thread with same problem ...)

The only way to have GPS is flashing 4.0.0 (where there is no GPS too) then flash 4.0.1 and BINGO there is GPS

The miracle is in 4.0.1 OTA ...

THe bad news of the day is when I revert from Malay recovery to Hal9k recovery, it erased my sdcard ... I don't know why and it's another story :silly:
[MTCD Software Development] ShadoVeX:
There is a way to flash the IMG system? Because I tried a way that Isudar showed and will not give him a flashing ...
[MTCD Software Development] marchnz:
What have you tried or considered from reading the forums.

---------- Post added at 08:09 AM ---------- Previous post was at 08:06 AM ----------

Have you thought about sharing the dmesg and logcat here?
[MTCD Software Development] naira1:
Have looked at that post and still didn't get it. I understood though he didn't apply to beta test it.

So did he used a previous mod installer Pro or what?
[MTCD Software Development] noise672:
2 days ago, when a saw that testing of ModInstaller Pro was completed and successfull (post #1664)...

I cliked on Hal9K_ signature, paid 10 EUR, sent him a PM. He sent me ModInstaller Pro.

All is good and easy.

Buona fortuna
[MTCD Software Development] ric69:
Del
[MTCD Software Development] Morpheuspt:
I'm getting this (see pic) while trying to install the hct7 a10 ROM for the Px6, through system update. My unit is a dasaita max6.

The ROM from here (20200523).

Any tips? Will the modinstaller fix this issue?

Pic in attachments.
[MTCD Software Development] jamal2367:
Make sure you have Android 10 Recovery installed before you flash the Android 10 ROM
[MTCD Software Development] sullivan0930:
So after installing the ios14 beta CarPlay no longer works. It’s all recognized still but zlink gets stuck at the waiting screen. Anyone try the 14 beta with any other results?
[MTCD Software Development] marchnz:
It means the instructions were not followed.

Anyone can flash Android 10 for

free

using the official Rockchip SDCard tool with an sdcard

or

via OTG.

Simply grab the official Rockchip SDCard create tool and the Official Android 10 .img, create the sdcard, insert and go.
[MTCD Software Development] ikerg:
If you want to keep carplay working stay away from betas....not only for this kind of headuntis....also for all carplay support headunits

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] sullivan0930:
So with the public release in the fall do you think zlink will get an update? I’ve been trying to figure out who actually updates the app and I have no idea.
[MTCD Software Development] Cameron32:
Hello,

I have dasaita headunit, PX6 android 9. Can I update to a android 10? If so please send me the link for update. Thanks in advance
[MTCD Software Development] marchnz:
Have you thought about taking the time to understand the options and risks, or were you wanting someone to repost the steps again and potentially jump straight into trouble.
[MTCD Software Development] Cameron32:
I'm not a technician, just wanting to find the solution for my head unit get keep crashing and freeze HU. That's why I think may be update android 10 to solve the problem.
[MTCD Software Development] marchnz:
Perhaps take the question to q&a, hal hasnt released a modified android 10 and this thread is hal9k modv4, lets not hijack the thread.
[MTCD Software Development] Ripper2018:
I wish to update from android 6, Where do I get the files to update recovery to Android 9?

I can only find info to update recovery to Android 8 in this thread.

Thanks
[MTCD Software Development] iMattmax:
It's written in the first post...

So, download the version for your HU (px5, px6 or px30) and in the textfile there is the link to the ModInstaller Pro
[MTCD Software Development] Ripper2018:
I was really looking for the Complicated and unsafe way like updating from 6 to 8, I managed that ok, so 8 to 9 can't be any harder ;)
[MTCD Software Development] Cameron32:
Any link for to update 9 to 10 ?
[MTCD Software Development] iMattmax:
This thread is called: [ROM][PX5][PX6][PX30][Pie][9.0] Hal9k Mod v4 for MTCD/E head units with Android 9/8/6
[MTCD Software Development] Cameron32:
hi mate, I'm new to this page, how to find the right page please!!
[MTCD Software Development] msnoname:
Android 10 test ON PX5 4Gb Ram and 32Gb

I have tried the mod-installer for android 10

it works fine with SOME problems. originally it came with android 8.

- Bluetooth connection - not *SD-8350

- GPS - working

- Radio - OK

- Sound - OK

- The video-player - working, the sound is OK

- The easy connection- Not working

- The rear-camera - switching automatically

- The steering wheel buttons - working

- Accessibility - they do not remember the settings as it was in Android 9 by Hal9k

Thanks for Hal9k
[MTCD Software Development] Trend55:
I just conected back monitor with HDMI cable and it works but only without sound.
[MTCD Software Development] danimi:
MD725 on android 10

Any version of MD725..........? I have version 1 and no problem until now with bluetooth any of your version.
[MTCD Software Development] janusz12561@gmail.com:
I also have MD725 versions and so far there is no problem with bluetooth of any version, but on A10 BT it does not work
[MTCD Software Development] kirildaskalov:
What model of Xtrons do you have and what is MCU version it is?

---------- Post added at 08:43 PM ---------- Previous post was at 08:42 PM ----------

What model of Xtrons do you have and what is MCU version it is?
[MTCD Software Development] noise672:
I also ask XTRONS tech support for providing me with A10.

Abby answered back that upgrading to A10 was not possible(Android is set in the factory)

I used Hal9k_ 's Mod Installer pro and now running A10 HCT4. Wow all is good. GPS WOW.

MTCE_LM_3.42_1 (XTRONS IB9990BLP)
[MTCD Software Development] dhd67:
Hello i’m a new in this topic can i install this rom on my hu

https://hizliresim.com/isNLrp img 1

https://hizliresim.com/SSLm3T
[MTCD Software Development] KhangTran476:
I have new update MTCE_HA_V3.56
[MTCD Software Development] emre33:
Can you send it to me?

THX
[MTCD Software Development] iMattmax:
Can you upload it?

And what is the change to the old Version?
[MTCD Software Development] KhangTran476:
Dasaita sent me an update of MCU "MTCE_HA_V3.56". I don't know the changed log.

https://www.sendspace.com/pro/dl/r8vvkv
[MTCD Software Development] Francex10:
I have mtce_lm_v3.52.
[MTCD Software Development] emre33:
update successful! Thanks
[MTCD Software Development] alt.d4c:
Is not working with A10, i tried with 3 different updates, now i'm back to A9.
[MTCD Software Development] yuukiw:
Can thsi firmware do a full shutdown instead of a sleep Mode?
[MTCD Software Development] djdavid:
How you talk with Dasaita?

By AliExpress?
[MTCD Software Development] KhangTran476:
You can change that in the setting.

---------- Post added at 02:05 PM ---------- Previous post was at 02:03 PM ----------

Text them through facebook messenger.
[MTCD Software Development] ric69:
I don't think so, according to first post you can :

#40 : An on-screen power button has been made in the status bar.

Single tap - start the screen saver.

Double tap - take a screenshot.

Triple tap - kill the active application.

Long press - shutdown menu.

Added items to the shutdown menu: Restart, Safe mode, Recovery mode

But if you only connect to +12v after ignition, then it will full shutdown when you remove key for sure ;)
[MTCD Software Development] djdavid:
Thank you.
[MTCD Software Development] Drunkenninja:
Great to see development here.
[MTCD Software Development] ShadoVeX:
I can't wait for Hal9k Mod 5 on PX 30 with working GPS, and with working accessibility ... As soon as it appears, I will buy access as soon as possible: D This is the best ROM ...
[MTCD Software Development] zeyret:
you can set up my friend
[MTCD Software Development] dodis827:
I tried a 24-inch monitor and it works, but on my digital dashboard with a 12-inch screen I see all black, what can be the problem?
[MTCD Software Development] dhd67:
thank you abi adamsın
[MTCD Software Development] Enrgkid:
Im not certain I understand what I need to install this, I have paid for the modinstaller Pro, and done research

My unit is an Android 10 MTCE_HT_V3.30 Rk3326 PK30.

Am I able to install, if so I'm not sure I understand the initial post correctly, Do i need to Install some sort of recovery? If so where do i get this? and the links in the initial post do I need that or with Mod Installer just install the one I require?

Thank you in advance.
[MTCD Software Development] ric69:
Hello Yes you can try, each android version must be flashed with his own recovery. If you are on android10, then you need to install modinstaller.apk, clic on android9, after reboot in recovery, flash android9 "update.zip" from your sdcard ... that's all. If you want to return android10, install modinstaller.apk, clic on android10, after reboot flash android 10 "update.zip". If you do it, please tell us if GPS is working for you :good:

Edit : By the way, I'm not sure Hal9k has already delivered his new paid modinstaller multiversion, check if you have same version as Screenshot
[MTCD Software Development] iMattmax:
Will there a Ha9k version for android 10 in the near future?
[MTCD Software Development] Clandaries:
On my Dasaita MAX6 A10 is working nicely.

I could update via boot-sd because the MAX6 has a hidden GPS-sd-slot at the side of the motherboard.

Now i am waiting for Mod v5 ;)
[MTCD Software Development] Enrgkid:
So I understand if I want the rom installed I simply install the android 9 one. And this will be the modified rom I’m after? Ultimately I’m looking for root access to speed up my device. Not looking for much more than that

I paid last night and haven’t installed yet that will be this weekend
[MTCD Software Development] ric69:
Not simply flash ! You need to install "modinstaller.apk" first (with recovery and bootloader) on your device and after flash "update.zip"
[MTCD Software Development] oddvarr:
The original player and radio sende SOME information the display in cluster/on-board computer on SOME models.

This is controlled by can bus. If you change to other than stock you will get no info there. This is a known issue.

It is possible to decode can bus signals. But AFAIK there is no public fix on this matter.

Sent fra min Nokia 8.1 via Tapatalk
[MTCD Software Development] Enrgkid:
Good news I installed the android 9 rom with all the features, it’s working great I have full gps and Bluetooth, however my gps is external to my unit? So maybe that’s why.

Thank you hal
[MTCD Software Development] alex16021988:
Does it work with Android 9?
[MTCD Software Development] H4MZ4:
Is the modinstaller.apk paid only? So if we are on Android 10 the only option is to use the paid one?
[MTCD Software Development] Stefan McSleaze:
Jep! ??
[MTCD Software Development] dib2000:
HI,

update to android 10 and GPS works.
[MTCD Software Development] ric69:
I see you are on mod v4 so it's working fine for me too . Its android 10 witch have problem with gps
[MTCD Software Development] okij:
[MENTION=5092263]Hal9k_[/MENTION]: Recently there has been a lot of talk about Android 10 (which looks really promising) also on this thread, but please release an update of Mod 4 with the fix for the black screen on PX5 units before pushing Mod 5. ;)

I still have black screens on my unit and was hoping and waiting for this fix for months. :)
[MTCD Software Development] Cameron32:
Can you tell me how to do it ?
[MTCD Software Development] KhangTran476:
Yes! Sure!
[MTCD Software Development] angelparras:
Are you thinking about making this ROM for Intel SC9853i units, for example Joying units.

I would like a lot to have the system HAL9K ROM on my new unit, i bought you ROM for my old PX5 and now with my Joying i am missing HAL9K.

[MENTION=5092263]Hal9k_[/MENTION]

---------- Post added at 11:39 AM ---------- Previous post was at 11:38 AM ----------

Are you thinking about making this ROM for Intel SC9853i units, for example Joying units.

I would like a lot to have the system HAL9K ROM on my new unit, i bought you ROM for my old PX5 and now with my Joying i am missing HAL9K.

[MENTION=5092263]Hal9k_[/MENTION]
[MTCD Software Development] droc.noles:
I have this problem as well. Basically every 3-4 starts of my car yields black screen on resume. Have to turn the car back off and then on again for my PX5 unit to reboot.
[MTCD Software Development] SepulRise:
I have the same problem too and Have to turn the car back off and then on again for my PX5 unit to reboot.

I have another problem: 5-6 starts of my car px5 unit the playlist of songs on the pen doesn’t appear and unit don't play and behaves as if I had just connected the pen to the radio.
[MTCD Software Development] scorillo_ro:
While on 4.0.1, try to disable advanced gps settings before upgrading to android 10 ... just an idea
[MTCD Software Development] ShadoVeX:
[MENTION=5092263]Hal9k_[/MENTION]

When "Advanced GPS receiver setup" turns off in 4.0.1 it does not find a GPS fix ...

Well, I think we have the culprits ... Apparently, without these settings, GPS will not work now ...

Is that possible?
[MTCD Software Development] marchnz:
Deleted

---------- Post added at 07:06 AM ---------- Previous post was at 06:58 AM ----------

Did you confirm that [MENTION=4768815]scorillo_ro[/MENTION] suggestion worked? If so state what you did and perhaps acknowledge the member who suggested the fix as well.
[MTCD Software Development] KhangTran476:
Will Bluetooth module "WQ_RF210" work on Android 10? My head unit is PX6.
[MTCD Software Development] trap63:
CHS MCU File

for the owners here is the latest 3.57 version dated 06/23 (PX6 RK339 - now on Android 10)
[MTCD Software Development] UnsettledSoul:
I just wonder if others have had any experience with USB disconnects and reconnects all the time. If the engine is of and the car stationary, all dandy, if I drive around, all external USB devices loose their connection every now and then. Interestingly the wifi-device is in the same boat. The only device that doesn't loose its connection, is the internal DAB device, which is wired internally to another USB-hub on the mainboard.

Ideas?

regards

UnsettledSoul
[MTCD Software Development] ric69:
If I disable advanced gps on 4.0.2 then I have NO gps fix after reboot

---------- Post added at 08:36 ---------- Previous post was at 07:49 ----------

Exactly same problem, that's why all other roms have no GPS :silly: How it's possible as when we flash, it's always automatic full wipes ? the only part that does not wipe is factory settings (Car settings, logo etc...)
[MTCD Software Development] ShadoVeX:
So I mean that 4.0.1 has modified something in the directories that are not modified when installing the new rom ... Why this problem? ...

It would have to [MENTION=5092263]Hal9k_[/MENTION] to lose what changes were made to the directories that are not overwritten now ...
[MTCD Software Development] ric69:
By the way, these modifications are perfect for the px30, it should be able to keep them with other roms; I remember that the GPS was very bad when I bought the stock device, with the modifications it's a big step forward
[MTCD Software Development] ShadoVeX:
Yes. I agree with you, but to check if this is the reason for the GPS not working, you would have to go back to the factory files ...
[MTCD Software Development] Timpuli:
I have this same issue with PX30 also. And I also "guess" that this issue is only present with PX30 cpu's with a certain type of GPS chip (which differs e.g. from PX5 GPS chip).

However, all of you which have problems to get GPS fix, you can try "reset" your GPS chip by removing power from your HU for over night, for example. This is one corrective action proposed by Hal9k (Hal9k, thank you for this!). And after this "reset" GPS should work again even without "advanced GPS settings" enabled. But if someone is trying to do this, you have to power off your HU entirely (by removing supply fuse from radio, for example) because setting of "Auto Sleep" or "Shutdown after xx minutes" is not enough to reset GPS chip.

I restore Android 8.1 via OTG method and did not have GPS fix/ signal after this. Then I remove SOM card from the HU and I updated same image via USB cable and after this GPS starts to work again. I suppose that removing (and powering whole unit off) will do the trick.
[MTCD Software Development] foggydew88:
Reference to Android 9 GPS long time cold fix issue, it seems (at least to my eyes) a buffer problem, it looks like that the buffer doesn't release the GPS datas until it's full, then start to release all the datas in buffer in a short time (more less 2 minutes in 2 seconds), so it seems that your car ran the last 2 km at the speed of sound, and after that the navigator starts to work correctly.

GP.
[MTCD Software Development] ric69:
You are the best :good: awesome ... I disconnect battery in my car for 1 hour, and magically GPS is back without "advanced GPS" :cool:

Now I will try with android10 but I guess it will work for sure

Hats off sir, thank you very much for help
[MTCD Software Development] scorillo_ro:
You're all welcome ...
[MTCD Software Development] ShadoVeX:
How do you test let me know if it works :)
[MTCD Software Development] ric69:
Yes, it's working fine with android10.

Here are tips :

1- disable "gps advanced" in mod 4.0.1 (or2) and reboot

2- disconnect battery (I waited 1 hour but maybe 10/15min are good enough ?)

3- reconnect battery, device has not boot for 1st time here, I had to push 10sec on power button

4- at boot, enjoy GPS on 4.0.1 (or2)

I flashed android 10 with mod installer, all works fine too :good::good:

Edit : this stock android10 rom is not really good at all : No split screen, Stock Player is buggy (sometimes mp3 skips themselves) Stellio player don't see any file on sdcard, I did not found day/night theme in Dev Option (with ADBON in factory settings)

So back to 4.0.2 and Advanced GPS ^^
[MTCD Software Development] Al Ferro:
[MENTION=736844]scorr[/MENTION]illo_ro Have you tried to root Android 10 like you did in the past with Android 9?
[MTCD Software Development] KhangTran476:
Can someone extract for me the "HCT7 Launcher" with the "HCT7 Widgets apk" from this ROM? Thanks!

https://ibb.co/743xnN8
[MTCD Software Development] scorillo_ro:
I'm not on 10 (yet). My new unit doesn't have a sdcard slot and I don't have time for OTG now, but my guess is that the root procedure should be the same.

PS I'm curious if MTCDialer for Android 9 works on Android 10 or they changed again the Bluetooth service...
[MTCD Software Development] Clandaries:
It is not. have tried ADB and apps. No root i know is working atm.
[MTCD Software Development] volker64:
View attachment 5053109
[MTCD Software Development] ShadoVeX:
I have such a rather unusual question, partly unrelated to Roma, although by testing Android 10 and the transition from A9 to A10 an accident happened to me. I'm sorry about this topic, but maybe someone will help ...

Does the loom here use a USB DVR in the car? Because I stopped seeing him and I don't know if it was damaged or the disk reformatted. I just need the Application apk which is on its disk.
[MTCD Software Development] KhangTran476:
Do you know how to install this launcher on my Hal9K v4 mod? That apk cannot install normal.
[MTCD Software Development] ShadoVeX:
You can't install the application from A10 to A9 without transferring it to A9 ...
[MTCD Software Development] ric69:
HCT7Launcher3 is not working on android 9. I tried to move in system/privapp/ folder with authorization but no chance. Wrong package whirt manually nstallation
[MTCD Software Development] KhangTran476:
How about HA2 Launcher? I cannot install it too.
[MTCD Software Development] pioslow:
Hello

I have a question, I am new and the subject of android is incomprehensible to me :(

I want to install Hal9k mode for 3 days.

but i have android 10 on the radio.

On radio is HCT V10.2.1

Mcte gs v3.53.3

Where can get update mcu ?

will it work?

currently i have error e1001 :(

I bought from Hal9k ModInstaller pro but I don't know how to do it.

so the hal9k mod is on android 9.

what to do...?
[MTCD Software Development] segu45:
You have to downgrade to android 9. If you have the mod of halk9 it is easy, you install it in your HU and install the recovery of android 9. You have the instructions on the first page of this Forum, follow them slowly and without haste and surely you will.

Enviado desde mi ONEPLUS A5010 mediante Tapatalk
[MTCD Software Development] pioslow:
I worked :) thank you.

I just have a question if it can be set so that after switching off the engine and removing the key, the radio will go to the screen saver for example for 1 minute but without a voice, and turn off after this 1 minute ??

and if I open the door, the radio could wake up?

I have one more problem ...

the wifi connection disconnects after a few moments.

iphone 11 pro max. is there a problem here??

I am doing a hotspot for iphone and rwdio connects but after 10-30sec wifi connection.

sometimes it connects itself sometimes it doesn't see this network ...
[MTCD Software Development] ShadoVeX:
[MENTION=391832]ric69[/MENTION]

Android 10 version on HCT4 has been released that supports split screen mode ...

And I will try to activate split mode in HCT7 applications, but I don't know what the effects will be ...

Tell me, can you change the appearance or install another receiver application so that it is with the day / night option as it is in the PX6?
[MTCD Software Development] Somgeym:
Hello !

I bought an android car radio on Amazon for a Citroën C4 : ZWNAV Android 9.0 Lecteur GPS de Navigation stéréo Voiture GPS ou Citroen C4 C-Quatre C-Triumph 2004-2012 avec Europe 49 Pays Carte SD Carte

All the advertised functionality works perfectly except that I have a big problem.

I can not add a google account, each time I put my username then the password, its remains blocked on "Verification of information".

I disabled the two-step verification, it doesn’t change anything and changed password, created another account.. etc like whatever I do it doesn’t work. I even did a google update, google services, cleared the cache, data, reset the auto-radio several times and nothing changed.

When I install apps via APK, it makes me spit, bug the screen and so force either to restart the car or worse to unplug and reconnect the car battery, I also feel that it does not bug when the radio did not connect to the internet. (It is PX5)

By following your you now my car stereo works perfectly, all my worries now are settled, I can finally connect to my Google and download apps. Many thanks to you and the XDA community :doigts croisés:
[MTCD Software Development] Kelevra1902:
You can add home button next to the arrow and use it to go to main screen. You can add it in mod settings.
[MTCD Software Development] cannondale0815:
I'm excited to try out this ROM. Does it have the ability to set a WiFi network as metered through the Data Usage screen (as has been introduced in Android 9)? That's the main feature I am missing in my stock Android 8 ROM.

Thanks!
[MTCD Software Development] dioskey:
Is this rom working with 4g dongle? Or, at least, ppp widget 3?
[MTCD Software Development] Nhokas:
How can i increase the audio volume of phone calls? The sound is very low either via bluetooh/airplay.

Is there any setting i'm missing?
[MTCD Software Development] cannondale0815:
Factory settings menu I assume