yashsingh1/xdaforums huggingface dataset:
[MTCD Android Head Units General] graycorgi:
I updated my MAX6 last night to the PX6 HA2_rk3399_9.0_ota(20200423) version (previously on the 20200320 version).

The new version of ZLink ending in .54 seems a lot less stable. The 20200320 version introduced an issue where it would sometimes get stuck on "Connecting" unless I unplugged and replugged the USB. The new 20200423 version still has that problem, and now the screen freezes up frequently as well - especially in Waze. It seems like using any music app to play music makes the problem worse, but even without music Waze will freeze after 10 seconds or so. Deezer freezes up after a few minutes. Going out of ZLink and back in makes the screen update again. I tried clearing cache/data on all apps on my phone (including AA) as well as the ZLink app on the HU but the problem persists. It seems a lot less stable than the previous version.

I'm also having a lot of problems with bluetooth devices not automatically connecting when the HU boots even though "Auto Connect" is ON. This happens with both my phone and my OBD2 reader.
[MTCD Android Head Units General] Marco Bologni:
let me know

Link V 3.40_2
[MTCD Android Head Units General] argwallace:
Same issues

I too am having similar issues on my unit with this current update.
[MTCD Android Head Units General] Disturbed21:
Thanks downloaded it but will have to try it out later
[MTCD Android Head Units General] dodis827:
I want to buy a second monitor to place it behind, according to you video output projects me the screen also on the second monitor?
[MTCD Android Head Units General] mattgyver:
Some light thread cleaning done. Let's keep the off-topic to a minimum, please. If you are going to continue discussion about things not related to this specific device/thread, start your own separate discussion.

Thanks, all!
[MTCD Android Head Units General] graycorgi:
HA2_rk3399_9.0_ota(20200423) is a bad update for anyone who uses Android Auto. I factory reset both my phone and the HU and still have the following problems with ZLink 3.5.54:

-Screen freezes up frequently, especially with Waze or Google Assistant

-Google Maps will not start a route. Circles for a minute and then "retry" (this means you cannot use either of the 2 GPS apps for Android Auto - a huge problem)

-Frequently have to disconnect/reconnect the USB for the device to actually connect to ZLink (this problem is also on 20200320)

The last update without any problem was 20200306 but that is no longer available to download so I went back to an even older version with zlink 3.5.24 and now everything is fine.
[MTCD Android Head Units General] c-lo_pitre:
Hello all. I'm fairly new here. I've been following for about 2 months now. I've learned a lot of new things here. Thanks to all for teaching me & helping me learn. Yesterday I also had upgraded to HA2_rk3399_9.0_ota(20200423). I had to take it off as well. I'm an Android Auto user. I went to the 20200320 version for the time being. The one thing I'm having trouble figuring out and hopefully someone can provide a simple answer is what is the difference between MCU 3.40_1 & MCU 3.40_2. I haven't been able to find that info (maybe I missed in the previous posts). My unit currently has MCU 3.40_1 Thanks in advance.
[MTCD Android Head Units General] graycorgi:
My MAX6 had 3.40 and I updated it to 3.40_2. There was no discernable difference. I updated to 3.45 and there also seems to be no difference. They don't publish changelogs so we will likely never know the difference, but if you have the MAX6 then the latest 3.45 MCU should work fine for you on the 20200320 firmware.
[MTCD Android Head Units General] Arobe14039:
checking info loop

hey guys, I just updated my px5 to theaters mcu and firmware. But now am unable to sign into my Google account. More specifically I get stuck in a "checking info" loop after I enter my password. I've factory reset a few times but no luck.

Any ideas?
[MTCD Android Head Units General] marchnz:
What is "theaters" mcu.

Perhaps the other posts on this issue were missed.
[MTCD Android Head Units General] green99226:
When can the split screen function be added
[MTCD Android Head Units General] Arobe14039:
Sorry that was supposed to say "the latest mcu".

I wasn't able to find any other posts about this issue on the forum, did I miss something?
[MTCD Android Head Units General] m2018:
Hi

what it is the last knowen working update without problems? And can you get me the link please
[MTCD Android Head Units General] pispiric:
I have the following Dasaita multimedia box for a RAV4 and it's draining the battery, it has completely drained the battery twice so far.

I've made a 150km trip with the car yesterday and the car - although having charged the battery a bit - still won't start on its own, has enough juice to let me open the doors which didn't happen before the start of the trip, but not enough to start - I hoped that the long drive would have charged the battery to full.

I just replaced the battery at the end of last year so I don't think that the battery is at fault here.

Can you please recommend an updated version that I can install to hopefully stop the unit from draining the battery ? Is there an easy way to tell if the unit goes to sleep instead of shutting down ?
[MTCD Android Head Units General] Voyteque:
---------- Post added at 10:23 AM ---------- Previous post was at 09:32 AM ----------

[/COLOR]

Hello Guys,

I have the same problem. There is a connection because google asks on the phone about logging in but after that when on screen shows the 'checking info' information it loops endessly...

Can anyone help?
[MTCD Android Head Units General] pispiric:
I've tried to update both MCU and Android OS to the latest versions from this thread but I'm getting errors on both.

I tried to install MCU MTCE v3.45 and V940 Version : PX5 HA_px5_9.0_ota(20200426).

I'm getting the following error when trying to update the MCU

I'm getting the following error while trying to update Android OS

This is my current version information:

[IMG="Headunit version"]https://i.imgur.com/1MSz0g5.jpg?1[/IMG]
[MTCD Android Head Units General] ddddjjjjjjjjjj:
Is my unit compatible with the latest update 9.0

I have tried uploading but keep getting and error.

"Divice manifest and framework compatability matrix are incompatible" I'm running 8.0 as off now on model px5(1024×600) dasaita. It came with an older version so I have updated once already. Any advice.
[MTCD Android Head Units General] k3dar7:
you cannot direct update Android 8 to Android9, howto:

https://xdaforums.com/android-auto/...5-mtcd-e-head-unit-discussion-thread-t3929597
[MTCD Android Head Units General] Disturbed21:
Hi guys there seems to be a bug in all latest 2020 firmware if you install a 2019 version I believe 20191216 is the latest 2019 version for PX5 you should be fine here is a link for 20191216: https://www.sendspace.com/pro/dl/h9kkvn.

If not you could try to download a new Google play service apk and google playstore apk. There are a few prevoious threads here i think around page 280-300 reporting this issue

---------- Post added at 07:08 PM ---------- Previous post was at 07:06 PM ----------

Hi so I have installed it it seems smother but it still reports as Version 3.40_1 in the About screen in setting. I think I may go back to 2019 as it still a bit unstable even after workarounds.

I hope Dasaita fixes the google play services and playstore in the next build :( the error is somewhere when the sign in prompt passes to the services so you can chose to backup .

I have also notice [PX5 HA_px5_9.0_ota(20200426)] that the Bluetooth shortcut in the notification bar no longer works (it does not take you to Bluetooth or turn on and off.
[MTCD Android Head Units General] The Android Attorney:
has anyone managed to upgrade to android 10? i tried to upgrade to it but it fails when trying to update.

https://yadi.sk/d/umCvHqCDzHccr/RockChip PX6 Android 10
[MTCD Android Head Units General] Clandaries:
I think you will need the Recovery for Android 10.

Like it was said, we need a MTC.. head unit with original Android 10 to get the whole firmware.
[MTCD Android Head Units General] Al Ferro:
Isn't that an update zip file? I don't think is a full image file. If it's an update you would need to have android 10 pre-installed.
[MTCD Android Head Units General] The Android Attorney:
yeah its an OTA. guess we have to wait.
[MTCD Android Head Units General] pispiric:
Hey, thanks for the link.

I don't have a SD card handy nor do I have a sd card slot on my head-unit. I tried to flash a USB stick and it flashed OK from what I can tell.

I went to the head-unit, entered the hctreboot option and it restarted but it didn't write anything or say that it's updating - i just saw the logo and it booted up like before. Is there a way I can tell that the command actually did anything ?

I also tried to do a mcu update which worked and now I am on MCU 3.45 which is the latest as far as I can tell.

However, when I try to do an Android update i get the same 21 error and footer is wrong error as before.

Do i really need a SD card ? Where do I plug it in ? I don't remember seeing a SD card slot on the innards of the unit either (could be wrong though).

EDIT:

One thing I forgot to mention is that I copied update.zip to the same USB stick, without reformatting it.
[MTCD Android Head Units General] ikerg:
If you want to upgrade recovery...the sd card slot is necessary

There are other options..

In Some headunits with a USB-a to Usb-A cable...and a proper full image you can use rockchip tools to upgrade from a PC

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Android Head Units General] crashdb:
ugh

Tried to use 2020 file. Headunit is jacked. How do I roll back to an older version? Thanks,
[MTCD Android Head Units General] Haimrevolution:
Hi there. Hope someone can help me. I received a unit that worked except the aircon and console areas. I now have custom firmware from a forum which is excellent with lots of options. The company sent me a simplecanupdate file which didn’t install properly and I don’t think it’s the right one. I have a chrysler 300 2012. According to the window on the unit I have.

Rl7ac_zhongm_dsp_F006 and need both canbus updates and mcu updates.

Apparently it should end up with as Rl7ac_zhongm_dsp_F006-300c-v1.0-181223

Also I have a canbus that has these markings:

ZM 20200313

For 300c/Maserati ghibli

HW:V2. SW:V3

Much appreciated for any assistance
[MTCD Android Head Units General] noools:
Hey, I have a Dasaita PX5 with DSP-Chip and the Coreboard is bricked.

I replaced the PX5 Coreboard with a Xtrons (GS) witout the DSP Pins.

It is working, but there is no Sound from Mediaplayer, Radio, Spotify.

The key sounds are working with the speaker, but no music.

Is there a trick to activate the Sound?
[MTCD Android Head Units General] blairpoodle:
Am I missing something? Didn't the first post used to contain links to the PX6 firmwares for the Max6 devices? Where have they gone?
[MTCD Android Head Units General] giant53:
As far as I can see they are just there as always...
[MTCD Android Head Units General] dpalacios:
The car doesn’t start. Battery crash

Hi. If I have the car 5 days with movement since I installed the Dasaita px5 radio Android 9 the battery crash and then the car doesn’t start. Somebody has the same problem ? How can I solved ? I think there is something in the radio then although you stop the car something is consuming battery.
[MTCD Android Head Units General] nishaangalal:
I have the same problem, there is something wrong with the unit or softwhere if you test the acc wire with a meter you will see the acc wire will still be on even thow your car is off ( The cause for the battery drain)

I all so can not find a Solution to fix the problems and People have recommended disconnecting accessory weir the problem is if you do that your Radio entena allso uses that wire for signal From there as well

so it defeats the purpose by disconnecting as you will not be able to use radio frequencies if you have an external Amplifier So I have also been waiting for a solution to the problem hope that helps you identify the problem of your battery drain please confirm if your unit is the same problem
[MTCD Android Head Units General] djdavid:
If the ACC is always 12V, how you turn off your HU???
[MTCD Android Head Units General] c-lo_pitre:
Hello all. I had lost iGo also. I reached out to Iris & got a response. You can go into the file browser and look for the iGo apk. Then you re-install it. Back to normal. It worked for me. I hope this helps.

---------- Post added at 03:02 AM ---------- Previous post was at 02:59 AM ----------

Hello all. I had lost iGo also. I reached out to Iris & got a response. You can go into the file browser and look for the iGo apk. Then you re-install it. Back to normal. It worked for me. I hope this helps.
[MTCD Android Head Units General] blaster2020:
Yes, it worked finally got it back. Thanks.

Btw where can we get the latest iGo? I found also OBB but not certain. I am new to Android. Is it a free update or is it paid?

I have version: 9.18.27.719974

Any help would be awesome.

Thanks.
[MTCD Android Head Units General] nishaangalal:
:svetius:
[MTCD Android Head Units General] antiuser7777777:
Hello Gyus,

Have you tried to sign into account in YouTube app? It's worked for me on PX5 20200426 firmware.
[MTCD Android Head Units General] RoddQLD:
Advice - Dasaita HA2160A-V840-8

Can someone please tell me which download to use to update my new Dasaita 10.2: HA2160A-V840-8 head unit? I'm in Australia if that makes any difference.

Also, I haven't been able to download any of the Sendspace files so far. Do you have to be a paid member to download the files?

Thanks in advance.

Rodd

:)
[MTCD Android Head Units General] Al Ferro:
If you just got a new head unit, tell us what you have, go to settings› system› about machine and see what android version, build number, MCU version you have. From there we will see if you need to update. (you don't have to pay for anything) :good:
[MTCD Android Head Units General] dpalacios:
I lost everything

Hi. Yesterday I installed V940 Version : PX5 HA_px5_9.0_ota(20200426) in my dasaita radio and after the installation the system reboot and deleted everything and put the radio in factory setting. Very bad. I lost all the apps and configuration. Why when you installed this everything is deleted ? Very bad.
[MTCD Android Head Units General] RoddQLD:
Thanks Al Ferro,

Android v8.0

Build number: px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20181210.165451 test-keys

MCU: MTCE_HA_V3.06_1

Thanks again! :)
[MTCD Android Head Units General] Al Ferro:
OK. I see that you have a px5 android 8 unit with an old MCU. On the first post there are two updates ***ha_px5_8.0_ota(20190731) https://www.sendspace.com/pro/dl/by788u*** and ***Blue UI HA_px5_8.0_ota(20190428)https://www.sendspace.com/pro/dl/gh6ygx

I remember that the Blue UI update gives you a different or traditional user interface look. You can also update the MCU to V3.45 https://www.sendspace.com/pro/dl/1miypl

Download one or both of the updates and install one at a time to see which one you like best, just don't check the small box that says *wipe all data* so you don't loose all your already installed apps.
[MTCD Android Head Units General] RoddQLD:
Thanks

Thank you. I downloaded the update files and had trouble with the head unit mounting the USB drive to complete the updates on re-boot. I realised that the USB drive needed to be formatted to Fat32 for it to work, so once that was done both updates worked perfectly.

Thanks again, Al Ferro for your time and sharing what you know and your help. :)
[MTCD Android Head Units General] calvinf1:
Cannot download MTCE V3.45

Is anyone having issues download this from sendspace?

MTCE V3.45

It just keeps reloading the same page. I tried several different browsers as well as my phone. Please advise!
[MTCD Android Head Units General] RoddQLD:
I don't know the answer, but I was having problems getting the 'Download' button to work. I had ADBlock ( an Ad blocker) running. I disabled it for sendspace and then the downloads worked.
[MTCD Android Head Units General] dpalacios:
Seeking for information

Hi. I’ve just installed ha firmware and 3.45 mcu if my dasaita px5 Android 9 and I don’t know why now when I am going to connect with my google account , I put the password and it freeze with the : “seeking for information. “ and it doesn’t follow to connect to my account. Why ? Somebody had the same problem ?
[MTCD Android Head Units General] marchnz:
Just a couple :) https://xdaforums.com/search/thread/3575155?query=google
[MTCD Android Head Units General] GatorSpotter:
MCU update link

Mcu update link goes to a new window and says cannot open file. It links thru google and kind of confusing.

MCU:

V2.40 https://drive.google.com/open?id=0B_...UpEVDc0ZHVDaG8

Just don't know what it is suppose to do.
[MTCD Android Head Units General] Al Ferro:
I just downloaded MCU Version 3.45
[MTCD Android Head Units General] dpalacios:
No solution yet

There is no solution yet with the new firmware update to sign google

Account. I tried to install google playstore and google service and it still doing the same. Somebody fixed it ?

If I reset and I put factory settings it doesn’t work neither now
[MTCD Android Head Units General] kurai_mistral:
Hi,

I have a PX5 Unit (for Mitusbishi Lancer/Evo) with 3891 MB RAM.

Is it possible to Upgrade to Android 9, if yes will I have any problems? Also would you recommend to upgrade to MTCE V3.45?

MCU Version: MTCE_HA_V2.75_1

Nov 29 207 12:48:53

Build number:

px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20180305.135439
[MTCD Android Head Units General] marchnz:
[/COLOR]

My suggestion - after reading through the endless posts, asking the same questions, of how do I upgrade and then "I love this ROM....please fix it" - is to leave it as as - if you are happy with what you have right now, don't.

That said...

yes and problems guaranteed, unless you've read through, understand the risks, what is involved, what you should do first, such as documenting settings. Have fun!
[MTCD Android Head Units General] ankerede:
I've got a dasaite px6 headunit for a Mazda CX-5. Latest mcu and firmware updates installed, everything is working great, except that z link is crashing after about 30min. It's really strange. I can't start the app again. I'd first have to restart the headunit and then it's working. Is there a proper fix or setting for that?
[MTCD Android Head Units General] superxx:
The PX5 V940 seems to have a big problem with making the Play Store to sign in.

The MCE it worked well for me (all buttons working and connection with the car diagnostics device).

The problem is Play Store can´t ever sign in, so you can´t install Waze and others.

---------- Post added at 03:24 PM ---------- Previous post was at 03:23 PM ----------

The PX5 V940 seems to have a big problem with making the Play Store to sign in.

The MCE it worked well for me (all buttons working and connection with the car diagnostics device).

The problem is Play Store can´t ever sign in, so you can´t install Waze and others.
[MTCD Android Head Units General] kurai_mistral:
Yea i read a few pages back, that's why im not sure. I actually bought the unit 2 years ago, but never installed it into the car. Now I just hooked it up with a battery to update it before installing. But now I guess I wont. Do you know by any chance if changing to "Blue UI HA_px5_8.0_ota(20190428)" will also cause any problems? (Gold UI not my cup of tea)

So updating only MCE I should be fine, I guess?
[MTCD Android Head Units General] pavel T:
When will there be android 10 on px6 ha2?
[MTCD Android Head Units General] The Android Attorney:
It looks like they’re merging it with the HCT firmware. They’re basically the same and I’ve heard the HCT one is better anyway
[MTCD Android Head Units General] jjmclarty:
PX5 V940 Issues

I have similar issue. After applying latest update, my device data was erased even though I never check the box to do so. Also, I cannot log into the Google Play Store. I open Play Store app, enter credentials, enter multifactor code, acknowledge terms, then it hangs. I never get logged in.

How do I get previous software version? I may need to go back. I am not functioning now as my devices was reset and I can't reinstall my apps.
[MTCD Android Head Units General] Disturbed21:
Here is the the latest working rom for me at least (20191216) https://www.sendspace.com/file/h9kkvn alternatively you can probably check previous posts (I have this rom and the latest MCU and have no issues.
[MTCD Android Head Units General] NanaK4:
V940 Version : PX5 HA_px5_9.0_ota(20200426)

Please can someone help me download the above firmware?
[MTCD Android Head Units General] johnohara89:
Anyone else having trouble getting ZLink to appear? I've tried upgrading/downgrading. Enabling carplay in factory settings but still no joy. I can see the apk in the oem folder but it doesn't show in the interface. I've a Dasaita MAX6. Any ideas for what else I can try?
[MTCD Android Head Units General] nprev420:
Help with upgrade

Can someone help me please? I don't want to brick my device. I have a Dasaita PX6 head unit. MCU version MTCE_HA_V3.40_1 and build number rk3399-userdebug 9 PQ2A (20191210). Is it safe in use MTCE V3.45 and MAX6 Version : PX6 HA2_rk3399_9.0_ota(20200423) from the OP? I found MTCE_HA_V3.45 on 4pdu but when i click the link it says 404 not found. Can someone please upload it here? I have attached a photo my system info to confirm what is currently installed.
[MTCD Android Head Units General] asamasin:
Hello sir. I need help for my car android. When i sleep or off screen doesnt show clock on my car android player. Need help to enable it or upgrade. My model is

Android version : 8.0.1

Hardware: 4-core allwinner rom 32gb ddr3 2gb 1024x600

Kernel version: linux 4.9.118

Os version: kc1c01w1 049.1.0.4.3.1

Mcu version: stm32-20190622-11-kc1-26

Hope you can help. Thank you
[MTCD Android Head Units General] c-lo_pitre:
Post #3173 on pg 318 has 3.45 Click there to download. Download to your pc. Then install onto a usb flash key. Then connect the flash key to the usb port of the radio. It takes a few moments to install.
[MTCD Android Head Units General] nprev420:
I did that and it rebooted into recovery and failed. See attached photo. So I went in the recovery and selected "Apply update mcu" and tried to flash it that way. It said success and rebooted but I'm still on V3.40_1!! Any ideas?

And I Found a big collection of MCUs while digging here on XDA

https://mega.nz/folder/O5NRHSaa#6p3fqpbWFiKi_1Y0ZsGJ9g/folder/HtNTySCT
[MTCD Android Head Units General] Sislava:
store loads, then log in to your google account and load your programs
[MTCD Android Head Units General] alvimal:
PX5 Android 6 update

I have PX5 with Android 6 running MCU 3.10 if I am not mistaken. should I update to mcu 3.40 or 3.45. Are there any noticable improvements. If yes which is the most stable 3.40 or 3.45 . THanks
[MTCD Android Head Units General] ikerg:
[MENTION=10874731]alvimal[/MENTION] Why do you want to upgrade? Is there anything wrong with your current version ?

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Android Head Units General] demetry14:
Does the vendor provide changelogs yet? I stopped upgrading back in the 2.3 range because they are non-compliant. Has anything changed with that?
[MTCD Android Head Units General] elfundi:
Clock problem

I have a rockchip px5 rk 3368 cuadcore 1024 * 600 and 4 gb ram, since I updated it using the tools in this forum the time does not work for me, it keeps the time I left it the previous time, I have thought of putting an application that Synchronize the time at all starts but I need to root it to work well, I have tried all kinds of automatisms with the time but it does not update it. Excuse my English, I am using a translator.
[MTCD Android Head Units General] amal2504:
Would like to upgrade perhaps better sound quality faster intrrface or other benefits however uncertain am asking
[MTCD Android Head Units General] thenags:
Is the MAX 6 version the correct one to use for all PX6 head units?

I've got TDA7850 chip and Rockchip PX6 chip