yashsingh1/xdaforums huggingface dataset:
[MTCD Android Head Units General] casey.davis:
Update Questions from a Noob

Thanks for the responses to the below post. I followed this tutorial and have it working well.

https://www.youtube.com/watch?v=EhEdeD5RICk&t=215s

Using the below information. What should I upgrade to? What files and what order? Can I upgrade to the 9.0 update?

My guess is I do this first: MAX6 Version : PX6 HA2_rk3399_9.0(20190726) https://www.sendspace.com/pro/dl/pfbgl1

Followed by this: V3.30 https://www.sendspace.com/pro/dl/ht4mbi

What about all those files underneath these sections?

I have this radio:

https://www.amazon.com/gp/product/B0796VPGG3/ref=ask_ql_qh_dp_hza

"Dasaita 7inch Screen Double Din Android 8.0 Car GPS for Jeep Wrangler Commander Compass Grand Cherokee Dodge RAM Chrysler Sebring 300C Audio Stereo with Octa Core 4G RAM 32G ROM Navigation Radio Dash"

This is on my About Screen:

Android security patch level:

October 5, 2017

Kernel version

4.493+

rocky@hctr930 #336

Wed Jul 25 15:14:13 CST 2018

Build number

px5-userdebug 8.0.0 OPR5.170623.007 eng.htc.20180809.101533 test-keys

MCU version

MTCE_HA_v2.89_1

Jul 17 2017 11:18:53
[MTCD Android Head Units General] Toto1365:
You can not take MAX6 version: PX6 HA2_rk3399_9.0 (20190726), you have a PX5 device.
[MTCD Android Head Units General] xLeviNx:
Attempted to update to the latest update build, but got stuck on this boot loop. Took 4 hard resets to fix this. Anyone else reproduce this, or understand what is going on?
[MTCD Android Head Units General] javierreg:
hi , is posible use this update V940 Version : PX5 HA_px5_9.0_ota(20190731) https://www.sendspace.com/pro/dl/xj0pve

and work with dsp chip

i have this unit

9" Android 8.0 Car Radio for Nissan Qashqai Multimedia 2008 2009 2010 2011 2012 2013 2014 4G 32G Steering Wheel Contorl BT

with this chip

Build-in DSP Chip Only for Dasaita Android 8.0 Car Radio Multimedia with 15 Band Equalization

thanks

---------- Post added at 09:04 AM ---------- Previous post was at 09:03 AM ----------

hi , is posible use this update V940 Version : PX5 HA_px5_9.0_ota(20190731) https://www.sendspace.com/pro/dl/xj0pve

and work with dsp chip

i have this unit

9" Android 8.0 Car Radio for Nissan Qashqai Multimedia 2008 2009 2010 2011 2012 2013 2014 4G 32G Steering Wheel Contorl BT

with this chip

Build-in DSP Chip Only for Dasaita Android 8.0 Car Radio Multimedia with 15 Band Equalization

thanks
[MTCD Android Head Units General] naira1:
Anyone else having this issue?

My HU is set to “sleep mode” when ignition is off.... Sometimes I get the black screen if I turned the ignition off and on again within a few seconds apart. Sometimes the screen will not go black immediately, rather the volume control from the steering or from the side of the HU will not react to touch. And if I try to restart the HU, then I get the black screen.
[MTCD Android Head Units General] thierry.saunier:
what update for my Dasaita - PX5

hello, I have a Dasaita px5, android 8.0

HCT 20180516.112800

MTCE_HA_V2.83-1

HA2154-V840-8

I want to update! can I put two of them there, or is there something new?

V3.14

and

Blue UI HA_px5_8.0_ota(20190428)

merci

Dasaita px5, android 8.0 4.4.93+ eng.hct 20180516.112800

mtce ha v2.83.1 a53@1.5g HA2154-v840_8
[MTCD Android Head Units General] xLeviNx:
You can upgrade both without any problems. Latest is 3.30.
[MTCD Android Head Units General] thierry.saunier:
3.30 do not have too much bug?

there is no more recent with Blue UI HA_px5_8.0_ota (20190428)?

thank you in advance !
[MTCD Android Head Units General] kostiksimb:
3.30 dont have bug, 3.20 - yes.

Dasaita neet to change stupid blue GUI.
[MTCD Android Head Units General] Alexander_Kwame:
No. You don't loose the park assist.
[MTCD Android Head Units General] sandpita:
That's weird, as my Australian Qashqai Ti A/T the PA icons disappear so I use 10 Simple and my PA text is all misaligned[IMG="Screwd up."]https://scontent.fmel5-1.fna.fbcdn.net/v/t1.15752-0/p480x480/67802305_480512459391318_2513706545733173248_n.jpg?_nc_cat=101&_nc_oc=AQlqoqK-dGrwsrJnGRkqxd2yDzEOtDJ_EWg9uJU6hoRF6gUFGkHrvk33KLBM5Ily0VM&_nc_ht=scontent.fmel5-1.fna&oh=cb088451315cfa406c41aa48ec9619b7&oe=5DDF6CBB[/IMG].
[MTCD Android Head Units General] ntldr:
Hello!

I know it's offtopic but couldn't find the best place to ask. My unit is a HA5262-MAX6 model (4GB RAM, 64 GB ROM, CPU PX6 RK3399). Is there a way to change the brightness level even lower than minimum? The brightness slider works, but there is no big difference between Max and Min. The Max level is perfect for day, but the Min level is still too bright during the night.

On-topic - what is the correct order to upgrade my unit to the latest firmware. I'm a noob and I got confused about terms like MCU, MTCE, etc

Thanks!
[MTCD Android Head Units General] marchnz:
Use Q&A thread, it's pretty obvious and you might find answers to your questions with a little of your own time.

This thread is to announce Dasaita updates.
[MTCD Android Head Units General] kostiksimb:
BackUp camera ~HD :laugh: from Amazon

But Quality is best.

Too bad Dasaita doesnt support AHD cameras (

Video of AHD camera on Spreadtrum SC9853I-IA 64

https://www.youtube.com/watch?v=hs13pDz3sHk
[MTCD Android Head Units General] mahtew:
hello

have you tested setting 120 QASHQAI/... ?

i'm using it right now and it seems quite good. works almost as standard NISSAN HU.
[MTCD Android Head Units General] aud_61:
I faced the same problem too, wanted to know how to fix this, have tried to reduced all display settings, but still too bright at night.
[MTCD Android Head Units General] sandpita:
My apologies you are correct, you do not lose PA.
[MTCD Android Head Units General] geldorf:
can i use the mcu 3.30 in my Dasiata PX6 ?

I haven now MTCE_HA_V3.14_1
[MTCD Android Head Units General] Manfred.62:
Yes

Gesendet von meinem Redmi Note 7 mit Tapatalk
[MTCD Android Head Units General] kostiksimb:
yes, 3.30 without bugs
[MTCD Android Head Units General] Marky2377:
MCU update

I have a 2DIN Dvd Auto with Navigation and Android 8 4G + 32G PX5 model TY70002A, it has the version number px5-userdebug 8.0.0 OPR5 and MCU version MTCE_GS_V3.01_3. I want to update to the MCU file and I get the message '' Not find MCU file. '' I want to know what version of the MCU file I can download to update the MCU file.
[MTCD Android Head Units General] BTSNASH:
Max6 MCU 3.30 Update

I can't seem to be able to install the 3.30 MCU file on my Dasaita MAX6. The unit sees the update, boots into recovery screen with update options. When I select update MCU and point it to USB it just reboots back to the main home screen.

On 3.20 I get black screens randomly when I start the car after a few hours of inactivity. I am hoping this fixes the issue.

*****Problem Solved. On the third USB Drive worked great*******
[MTCD Android Head Units General] Al Ferro:
[MENTION=6942549]hotaudio[/MENTION], can you add split screen function to your px6 android 9 firmware, thank you. :good:
[MTCD Android Head Units General] Fabiosensezz:
hello is there any update to this one?

Cant run any app, rádio gets to slow and unresponsive

MCU version：

MTCD_KGL_V2.21_1

Feb 16 2017 13:46:00

Android version：

5.1.1

Kernel version：

3.0.101+

rocky@hctr930 #54

Wed Dec 21 11:22:23 CST 2016

Build number：

rk3188-userdebug 28122016.15:27:24
[MTCD Android Head Units General] Alexander_Kwame:
Hi, these are my settings

And the video when I use the park assist

Park Assist
[MTCD Android Head Units General] Forester_Diesel_CVT:
Hello,

......after 10min driving the rear-cam ist not working anymore (90%) - only black screen with sing.

After restarting the HU the cam works fine.........until guess what :)

Has anyone this problem too - any idea or fixes?

I have the PX6 MAX6 from Dasaita for the 2017 Subaru Forester.

Best regards

Martin
[MTCD Android Head Units General] jerrymh:
It happends on almost all Dasaita PX5 units, is a quality Issue . So learn how to live with that :D, I think that it was solver on the new PX6 units but is the same :rolleyes::eek:. Just turn off the car and wait a few minutes. Did you try to update to 3.30 MCU?
[MTCD Android Head Units General] Forester_Diesel_CVT:
Hello,

i think it's not an quality issue - must be software.

It's also not a temperature issue, because when i press reset it works fine.......at the same temperature and quality :D

.......may be it's caused by an app - i always have DAB-Z & tomtom GO running.

HU is up to date :)

Best regards

Martin
[MTCD Android Head Units General] codygs83:
Just a quick question. I have the latest px6 model with Android 9.0 installed. All I should need is the 3.30 mcu file to flash and update to the latest firmware?? Also where in settings is my current firmware version?
[MTCD Android Head Units General] tebukan:
Hello there. How do we update mcu 3.30? Downloading as rar file. When you open the rar file, nothing comes out.
[MTCD Android Head Units General] Buffaluphagus:
Rar is like a zip file. You need to extract the img file and put only that in usb/sd card.
[MTCD Android Head Units General] kostiksimb:
1. Download rar file

2. Download 7ZIP to open your file now

3. Extract rar archive using 7zip

4. Put file dmcu.img to FlashDrive

FLASH your MCU

***enjoy***
[MTCD Android Head Units General] mitchello:
Hi all, recently installed a PX5 9.0 unit in my fiance's Nissan QASHQAI, and hoping to update the year-old PX5 unit with 4GB RAM in my QASHQAI as well.

Will the MCU 3.30 and Android 9.0 updates work for my unit? Currently running Android 6.0.1.

Appreciate the help!
[MTCD Android Head Units General] k3dar7:
yes, but for upgrade major version is need additionak step with upgrading recovery(this also prepare/repartition device for new A ver) first, info is here:

https://xdaforums.com/android-auto/...-mtcd-e-head-unit-discussion-thread-t3929597/
[MTCD Android Head Units General] mitchello:
Went the easy route and contacted Hal9k, used his update app and took it straight from 6.0.1 to Android 9.0. Then updated my MCU from 2.80 to 3.30. Unit definitely feels more responsive so far :D
[MTCD Android Head Units General] josema031:
Hello, yesterday I installed version 9.0, but I have the mcu mtce_lm_3.06 could I install the August update of the 9.0 and the mcu 3.30 ??
[MTCD Android Head Units General] segu45:
Yes you can do it.

Enviado desde mi ONEPLUS A5010 mediante Tapatalk
[MTCD Android Head Units General] josema031:
There will be no problem not being the same version of the manufacturer? I think I'm going to install the mcu MTCE_LM_V3.16.rar
[MTCD Android Head Units General] segu45:
Sorry, Don't read well your post, you can install the dasaita rom but you must install mcu mtce_lm_v3.16.rar. always the same mcu from the manufacture. The Roms are indifferent which you install.

Enviado desde mi ONEPLUS A5010 mediante Tapatalk
[MTCD Android Head Units General] josema031:
So I can install the ROM of August 13 of 9.0 but the MCU 3.30 No? I leave 3.16 that I have installed from LT
[MTCD Android Head Units General] marchnz:
This advice is not correct.

Go ahead and install what ever reseller version of MTCD/E Android you like. You don't need to upgrade MCU, if already above 2.80 (and that's debatable.)

People seem to like to upgrade the MCU to higher numbers for absolutely no benefit. Where there is no problem, my advice is don't update the MCU.

Note for MCU, mostly cross compatible, but read cross compatibility thread.
[MTCD Android Head Units General] josema031:
Well, I tried to install the August 9.0 version over the 9.0 that I have and some letters come out in Chinese and it doesn't let me install it, it's weird
[MTCD Android Head Units General] puzdar:
Hi guys

I just installed my HU in car and want make some updates :)

But my unit is 4gb Ram (not like in topic title 2gb)

Can i update mcu from first post? Which version is best?

Just update from settings or i need making bootable sdcard?
[MTCD Android Head Units General] mitchello:
Yours looks just like mine did mate.

I have a PX5 4GB 1024x600 Dasaita unit, started with MCU 2.80 and Android 6.0.1, and just upgraded it to MCU 3.30 and Android 9.0.

I paid 10 euros for Hal9k's tool, and it made the Android 9 update absolutely painless without having to mess with SD cards and the like. Did the MCU update after that.
[MTCD Android Head Units General] Giulio Petraccone:
What is the Hal9k tool? Could I have any information?
[MTCD Android Head Units General] perezdev:
dasaita

tienes que pedirle a hal9k la apk ModInstallerpro
[MTCD Android Head Units General] LibErtyVGY:
I have this version. Is it has any sense and possible to upgrade the MCU from the first page (2.88b_1 -> 3.30) ? :) What is the difference (I know, the version number, but...)? :P

I have 4GB/32GB memory in the device. Should I change to Android 9.0 from Android 8.0? :) I'm beginner, thank you. :)
[MTCD Android Head Units General] mitchello:
There are other free ways to attempt the same thing, but honestly, this was so easy I'm glad I did it this way.

http://hal9k.ru/?page_id=207
[MTCD Android Head Units General] The Android Attorney:
I have a max 6 PX6 and just updated to the latest firmware. Anyone having microphone issues? I've been using the internal microphone, the one on the front and after the update it doesn't work. Google assistant doesn't hear me. Anyone have a fix?
[MTCD Android Head Units General] leovigile:
downgrade from android 9 to android 8

Excuse me for the translation. Hi guys I did the upgrade from 8 to 9 latest version with MCU V3.30, I don't like it, there is no double window, google maps is not reduced to pop-up when another application is open. is it possible to go back? thank you
[MTCD Android Head Units General] k3dar7:
yes, using way for A6->A8 upgrade
[MTCD Android Head Units General] Elitnaan:
Hizpo 7.1.2. DVR picture not works

Hi!

I have a Hizpo 7.1.2 Android headunit. Everything that works superbly on it (rear view camera, steering wheel control, net, GPS, etc.) However, the picture of the USB DVR does not appear on the radio.

It does not work with the head unit's own app or with the camera's pre-installed app. The camera recognizes the internal storage as USB1. It shows the factory files available on it. I'm installing ucardvr.apk on that. It will be installed. Then, after opening the app, you won't see the 32GB SD in the camera. I can't format it (no TF card), I can't view the camera image on the head unit, or the videos I recorded. Otherwise, the camera will record the video on the SD card.

The factory settings are on a DVR USB disk.

I tried two different cameras. None of them work.

I'll send you a video:

h ttps://drive.google.com/open?id=1LxmX1ibjELuAr0WOiShg5_QMmpDfZNZh

Model: px3(1024x600W)

Android verzio: 7.1.2

Kernel: 3.0.101+

MCU version: MTCE_XRC_V2.84_1 May 2 2018 09.56.25

CPU: ARM Coretex-A9@1.66Ghz (x4)

Anyone know the solution? What should i update? I don't want to make bricks out of it.

Picture from about tablet:

h_ttps://drive.google.com/open?id=1Gxt8deFjqRHStcKvWu6hpw3Tb4JcFZXk

h_ttps://drive.google.com/open?id=17EYG_yP7wbrYFDvkNMU_aPJbpDLrWYJf

h_ttps://drive.google.com/open?id=1B90qbqUWA37ZqES7VUXe-uO4_9BTyZJg
[MTCD Android Head Units General] javierreg:
HI , i send again becouse not reply me

hi , is posible use this update V940 Version : PX5 HA_px5_9.0_ota(20190731) https://www.sendspace.com/pro/dl/xj0pve

and work with dsp chip

i have this unit

9" Android 8.0 Car Radio for Nissan Qashqai Multimedia 2008 2009 2010 2011 2012 2013 2014 4G 32G Steering Wheel Contorl BT

with this chip

Build-in DSP Chip Only for Dasaita Android 8.0 Car Radio Multimedia with 15 Band Equalization

thanks

---------- Post added at 09:04 AM ---------- Previous post was at 09:03 AM ----------

hi , is posible use this update V940 Version : PX5 HA_px5_9.0_ota(20190731) https://www.sendspace.com/pro/dl/xj0pve

and work with dsp chip

i have this unit

9" Android 8.0 Car Radio for Nissan Qashqai Multimedia 2008 2009 2010 2011 2012 2013 2014 4G 32G Steering Wheel Contorl BT

with this chip

Build-in DSP Chip Only for Dasaita Android 8.0 Car Radio Multimedia with 15 Band Equalization

thanks
[MTCD Android Head Units General] naira1:
Are the steps to go back from Android 9 to 8 the same as going from 8 to 9?

As is it, i can install any Android 9 firmware by just using the zip file with a USB stick. Can i also do the same with the Android 8 file or do I've to take some other steps before doing this. Am busy concern about bricking the device.

I've dasaita PX5 radio.
[MTCD Android Head Units General] emre33:
NEW firmware PX6

MAX6 Version : PX6 HA2_rk3399_9.0_ota(20190828) https://www.sendspace.com/pro/dl/9sdgyp

THX hotaudio
[MTCD Android Head Units General] m1john:
what changes it has?
[MTCD Android Head Units General] k3dar7:
some cm upper ;)

https://xdaforums.com/android-auto/...dates-rockchip-px5-octa-t3575155/post80166429
[MTCD Android Head Units General] naira1:
thanks mate, will check that link out.

btw, what does the "bolded" mean? or better i dont know:D
[MTCD Android Head Units General] 3DRCRC:
Updating MCU

Dear Hotaudio, or someone who knows the answer :)

Have bought other car included the dasaita unit

Kernelversion 3.0.101+

Rocky@hctr930 #864

Serialnumber D39F5A9C9CBE0228

MCU Version MTCE_HA_V2.75_1

px3-userdebug 7.1.2 NHG47L eng.hct.201712

I have small issues with this unit. Radio screen still disappears.

And each morning by powering the car with the key, tire check error appears.

Till what version i can safely update the MCU and is it also possible to update Android version??

Thanks in advance

Ruud 3DRCRC

---------- Post added at 04:08 PM ---------- Previous post was at 04:05 PM ----------

Dear Hotaudio, or someone who knows the answer :)

Have bought other car included the dasaita unit Serialnumber D39F5A9C9CBE0228

MCU Version MTCE_HA_V2.75_1

px3-userdebug 7.1.2 NHG47L eng.hct.201712

I have small issues with this unit. Radio screen still disappears.

And each morning by powering the car with the key, tire check error appears.

Till what version i can safely update the MCU and is it also possible to update Android version??

Thanks in advance

Ruud 3DRCRC
[MTCD Android Head Units General] The Android Attorney:
Hi. I would update to the latest fimrware, and then do a factory reset. that should fix any issues you're having. Plus it would be a clean install.
[MTCD Android Head Units General] The Android Attorney:
I installed it this morning. I haven't noticed anything different.
[MTCD Android Head Units General] 3DRCRC:
Thank you for your reply. Do you know if there is next to the firmware a new android version for this head unit.. not quit familair with the prefixes yet..

Thank you again
[MTCD Android Head Units General] The Android Attorney:
Can you send me a picture of the about information that's in the settings?
[MTCD Android Head Units General] 3DRCRC:
Not yet allowed to add outside links from imgur image but all the about info I added in my previous reply. Thanks a lot

Ruud
[MTCD Android Head Units General] k3dar7:
some cm upper => on some centimeter upper is (this) link with answer ;)

---------- Post added 6th September 2019 at 12:03 AM ---------- Previous post was 5th September 2019 at 11:24 PM ----------

[...] not quit familair with the prefixes yet [...]

"MCU Version MTCE_HA_V2.75_1" => you have MTCE_HA => last is "V3.30"

px3-userdebug 7.1.2 => CPU/ROM you have PX3 (btw:NOT PX30) => last is "HCT2_px3_7.1(20181225)"

btw: you can post some as "on imgur com somedir" ;)
[MTCD Android Head Units General] 3DRCRC:
[...] not quit familair with the prefixes yet [...]

"MCU Version MTCE_HA_V2.75_1" => you have MTCE_HA => last is "V3.30"

px3-userdebug 7.1.2 => CPU/ROM you have PX3 (btw:NOT PX30) => last is "HCT2_px3_7.1(20181225)"

btw: you can post some as "on imgur com somedir" ;)[/QUOTE]

Thank you,

Is cpu/rom version just download to the USB drive and restart the hu ?? Or could it be launched from out the system settings.
[MTCD Android Head Units General] The Android Attorney:
Thank you,

Is cpu/rom version just download to the USB drive and restart the hu ?? Or could it be launched from out the system settings.[/QUOTE]

take pics of the about system and information. all that stuff. PM me the link. I just want to make sure i pick the right update and not brick your device.
[MTCD Android Head Units General] slyski:
Dasaita Max6 update

I'm an absolute beginner, so I hope for your help.

I have Dasaita Max6 HU for Nissan X-Trail:

PX6(1024x600)

Android-Version 9

Build-Nummer:

rk3399-userdebug 9 PQ2A.190305.002 20190611.144108 test-keys

Kernel- Version

4.4.167

#320 Thu Jun 6 17:27:26 CST 2019

MCU-Version

MTCE_HA_V3.14_1

Jun 3 2019 17:09:27

If I update the latest software (MAX6 Version : PX6 HA2_rk3399_9.0_ota(20190828) ),

1) then I have to re-enter all settings for my Nissan in HU?

I mean the settings that are extra for Nissan Qasquai / X-Trail, not my personal settings.

2) Should I also update this MCU V3.30 or is it not necessary?
[MTCD Android Head Units General] apollo1976:
Thanks for these updates,

You are truly the only company that publicly releases its updates.

Great Dasaita !!
[MTCD Android Head Units General] hotaudio:
thanks :)
[MTCD Android Head Units General] smnrock:
Thanks for the updates. Can you also please provide change log ? what is the version of mcu(dmcu.img) update present in the zip file?
[MTCD Android Head Units General] makes2068@gmail.com:
EDIT: Done, please delete
[MTCD Android Head Units General] Rottgrub:
Hrm, this isn't good. I upgraded my Dasaita V600 (VW 9") to the new 20170803 system, and MCU 2.59. Upgrade went through without errors. Booted back up, and now my SWCs are unresponsive, as are three of the four panel buttons on the face of the unit: PWR (works), while VOL+ , VOL-, and Back are unresponsive. The buttons on the bezel also fail to light up with my headlights. Panel and SWC remapping only see the PWR button, which maps properly.

Unfortunately, I don't have an "mcu.cfg" on my I original SD card (I checked my backup as well). I factory reset the unit, and had the same issues. I'll be reinstalling tomorrow to see if things work better in the morning. If still no go, I'll downgrade the MCU to the earlier version.

Any suggestions, or confirmations it's not just my unit, are appreciated.
[MTCD Android Head Units General] marchnz:
Easy fix - factory settings for panel buttons and led backlight type.
[MTCD Android Head Units General] bouchigo:
Hey guys, first off hello to everyone, and hopefully I can get some help here :good:

I'm new to these parts of the forums; I have a newly purchased and installed Dasaita (Hot Audio) HA2100-V600 (this is the unit with no physical buttons, unless you count the reset button/switch). For the life of me I can't get into recovery. I've seen some posts on here on how to do it, and either I'm misunderstanding the directions, or the directions have changed.

If someone could please help me get into recovery it would be greatly appreciated.
[MTCD Android Head Units General] emre33:
THX update!!

08-03 changelog available?
[MTCD Android Head Units General] smnrock:
I did update today and it went well... No issues with steering wheel controls and other buttons as well. Of course I didn't find any difference between previous version and this one.

I don't have much idea, but the issues you describe could be due to incompatible canbus settings. Can you try different canbus option in factory settings?
[MTCD Android Head Units General] marchnz:
? Post #246.

Easy fix - factory settings for panel buttons and led backlight type.
[MTCD Android Head Units General] typos1:
No, no, others do too.

I have 2 buttonless MTCD units, a GS and a KLD and I cant get the panel lights to come on at all, running the standard MCUs, they dont take any notice of factory settings.

Press and hold reset, when the lights blink release reset, when theys top blinking press reset.