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Dasaita - Latest MCU and Updates for Dasita PX6 1280x720 MAX10

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saady002000

Member
Aug 19, 2012
22
0
For Dasaita PX6

Updates on Dasaita website: https://www.dasaita.com/blogs/news/update-firmware

-----
Older versions:

Android 10:
HA3_rk3399_10.0_ota(20200915)升级包 : https://yadi.sk/d/ylg0cKBTQo4P1Q
HA3_rk3399_10.0_ota(20200724)升级包 : https://yadi.sk/d/AWDSmBsznvL3gQ

MCU images - unzip and copy "img" file to flash (sd/usb):
v3.57: View attachment 5111231
v3.60: View attachment 5111233
v3.62: View attachment 5111235

DMCU - unzip and copy to flash (sd/usb) together with MCU image:
for 1280x720 units: View attachment 5111237 - use it if you got a wrong resolution after flashing MCU image and you need to restore your unit to 1280x720 resolution

All works for me on Dasaita PX6 MAX10 (the unit came with Android 10 from the factory)

For Dasaita PX6

Updates on Dasaita website: https://www.dasaita.com/blogs/news/update-firmware

-----
Older versions:

Android 10:
HA3_rk3399_10.0_ota(20200915)升级包 : https://yadi.sk/d/ylg0cKBTQo4P1Q
HA3_rk3399_10.0_ota(20200724)升级包 : https://yadi.sk/d/AWDSmBsznvL3gQ

MCU images - unzip and copy "img" file to flash (sd/usb):
v3.57: View attachment 5111231
v3.60: View attachment 5111233
v3.62: View attachment 5111235

DMCU - unzip and copy to flash (sd/usb) together with MCU image:
for 1280x720 units: View attachment 5111237 - use it if you got a wrong resolution after flashing MCU image and you need to restore your unit to 1280x720 resolution

All works for me on Dasaita PX6 MAX10 (the unit came with Android 10 from the factory)
I tried to use this MCU and uppdate files but my unit stopped and did not go for setup or update, but become white and stopped to response.
i do not know what to do to restore factory settings.
i tried reset button but it is not working as well and keep white screen only.

any solution please advise.
 

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lim-popo

Senior Member
Dec 18, 2014
218
56
Lviv
I tried to use this MCU and uppdate files but my unit stopped and did not go for setup or update, but become white and stopped to response.
i do not know what to do to restore factory settings.
i tried reset button but it is not working as well and keep white screen only.

any solution please advise.
One of the solution you can find here

 

suchar20

Member
Nov 4, 2020
29
9
Hello saady002000. I described the problem with the white screen in this forum thread. It is difficult to do anything on a white screen. Therefore, the best solution is to connect via HDMI to a TV or some monitor and then the correct image will appear on its screen. (this was the case in my case). When you have an image on the TV screen, you can easily update to older versions of the system or MCU software by clicking or sliding your finger on the white screen of the radio. It is also a good idea to perform a factory reset of the radio. Regards.
20210106_185744.jpg
 

saady002000

Member
Aug 19, 2012
22
0
Hello saady002000. I described the problem with the white screen in this forum thread. It is difficult to do anything on a white screen. Therefore, the best solution is to connect via HDMI to a TV or some monitor and then the correct image will appear on its screen. (this was the case in my case). When you have an image on the TV screen, you can easily update to older versions of the system or MCU software by clicking or sliding your finger on the white screen of the radio. It is also a good idea to perform a factory reset of the radio. Regards.
View attachment 5415015
Hi friend,
Thank you for help.
I connected my unit to TV, system is working and i can update ot restore but still white screen.
Does this means screen damaged and have to repace?
Now i do not know what to do
Kindly check photos and advise
 

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suchar20

Member
Nov 4, 2020
29
9
Hello . Since there is a picture on the TV, the radio is good, only some radio display driver is wrong. It happens when we upload the wrong software for a given radio model. On this forum page 10 entry # 196 I described how I got rid of this white spot. Some users managed to fix this via screen13. When updating MCU to pendrive you need to put two files. dmcu.img and dmcu.ext from screen13. Read this forum thread from my post # 196. Check in the settings what your radio parameters are. If you have px6, rk3399, 1280X720 then this attached dmcu.ext file will be the right one. However, the decision to upload is yours.
 

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saady002000

Member
Aug 19, 2012
22
0
Hello . Since there is a picture on the TV, the radio is good, only some radio display driver is wrong. It happens when we upload the wrong software for a given radio model. On this forum page 10 entry # 196 I described how I got rid of this white spot. Some users managed to fix this via screen13. When updating MCU to pendrive you need to put two files. dmcu.img and dmcu.ext from screen13. Read this forum thread from my post # 196. Check in the settings what your radio parameters are. If you have px6, rk3399, 1280X720 then this attached dmcu.ext file will be the right one. However, the decision to upload is yo

I had the same problem. To solve it, I had to connect the radio via HDMI to the TV. I have described and posted photos in this thread on the previous page. When the image is displayed correctly on the TV, you can enter the hcttest253 code correctly. After entering this code and confirming it, this stain will not disappear immediately, it took me over half an hour. Leave the radio running and wait for the correct image to appear. However, start the repair with a factory reset. Greetings.
where exactly and how to enter this code i opened car setting but do not know where or how to write it?
sorry i am not expert in that but can you send more details
 

saady002000

Member
Aug 19, 2012
22
0
I had the same problem. To solve it, I had to connect the radio via HDMI to the TV. I have described and posted photos in this thread on the previous page. When the image is displayed correctly on the TV, you can enter the hcttest253 code correctly. After entering this code and confirming it, this stain will not disappear immediately, it took me over half an hour. Leave the radio running and wait for the correct image to appear. However, start the repair with a factory reset. Greetings.
I had the same problem. To solve it, I had to connect the radio via HDMI to the TV. I have described and posted photos in this thread on the previous page. When the image is displayed correctly on the TV, you can enter the hcttest253 code correctly. After entering this code and confirming it, this stain will not disappear immediately, it took me over half an hour. Leave the radio running and wait for the correct image to appear. However, start the repair with a factory reset. Greetings.
I connected it and got screen but still white.
But now i can access it
Can you pleaee tell me how to enter this code??
Where exactly??
I opened car settings but do not know where to write this code
 

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saady002000

Member
Aug 19, 2012
22
0
Hello . Since there is a picture on the TV, the radio is good, only some radio display driver is wrong. It happens when we upload the wrong software for a given radio model. On this forum page 10 entry # 196 I described how I got rid of this white spot. Some users managed to fix this via screen13. When updating MCU to pendrive you need to put two files. dmcu.img and dmcu.ext from screen13. Read this forum thread from my post # 196. Check in the settings what your radio parameters are. If you have px6, rk3399, 1280X720 then this attached dmcu.ext file will be the right one. However, the decision to upload is yours.
Hi friend thanks alot.
I did that but still have white part.
Do u have idea how to remove this white part.
 

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suchar20

Member
Nov 4, 2020
29
9
Now this white spot will disappear by itself as the radio is on for a longer time. And the code is entered by going to Settings> Vehicle> Factory settings and here you enter this code and accept it, but it probably is not needed anymore.
 

saady002000

Member
Aug 19, 2012
22
0
Now this white spot will disappear by itself as the radio is on for a longer time. And the code is entered by going to Settings> Vehicle> Factory settings and here you enter this code and accept it, but it probably is not needed anymore.
Thanks alot my brother.
I reset factory setting and it gone already.
I will fix in car soon.
Thanks for all friends here for your ideas and support.
 

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saady002000

Member
Aug 19, 2012
22
0
Hi friends,
First of all thanks to all for ideas and support.
I am writing this post to tell you briefly about my experience with my Dasaita max10 px6 android 10 unite update.
I tried to update this rom via USB, added only Update zip file and MCU file.
Then unit hang up and gave a white screen.
Tried to update again but could not because cannot see.
Then tried factory reset from reset button but again only white screen.
I contacted dasaita team the provided me last update zip file qnd mcu file as well.

Android 10 Update MAX10 Version:HA3_rk3399_10.0_ota(20210722) https://www.dropbox.com/s/kaazivfzcef9wb6/HA3_rk3399_10.0_ota(20210722)升级包.zip?dl=0 MCU : 3.78 https://www.dropbox.com/s/3hd3ci3rp07ddnt/dmcu.img?dl=0

but still white screen is problem
After that friends her advised to connect to TV via HDMI and use both MCU and DMCU.ext files along with Update zip file all on same formated USB.
Thanks God. This time worked and screen was white at beginging then started to go normal after while.
I did not wait much and applied factory reset and then updated only MCU file which Dasaita team prividee and it was good.
Now it become perfect.
Photos attached for almost all stages.
Again thanks to all here.
 

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saady002000

Member
Aug 19, 2012
22
0
Congratulations on repairing the radio. Now it remains to be installed in the car and enjoy its use. Regards.thanks Suchar

Congratulations on repairing the radio. Now it remains to be installed in the car and enjoy its use. Regards.
Thanks Suchar.

Now i will try to see how to retain steering wheel control before install this time.
Because my car has no canbus and only one set of steering wheel controls works.
Key1 not working but key 2 works.
I tried to use ASWC-1 but did not work then just programed one set if keys for audio controls.
I ll try to find solution for this issue one more time.
iF any ideas please share.
 

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rudyboler

Member
Jun 15, 2018
24
0
Hello gentlemen, I just managed to get my 1920x720 dasaita equipment on a monitor, I put an MTC that was not yours and it gave me an error on the screen (see photo)
when connecting to an external display via HDMI.
I was able to change it thanks to a post from a fellow member of the forum, I started with a resolution of 600 and I changed thanks to you with the files dmcu.img and dmcu.ext.
The screen is still blank, I am attaching photos I don't know what to do to fix it, and I've seen something around here, enter a code instead of 126,
If you can tell me what it is or some step to make the screen well, thank you.
 

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suchar20

Member
Nov 4, 2020
29
9
Hello. Since you have an image on the monitor, and the radio display does not have it, start by restoring the factory settings of the radio. What's that 1920x720 resolution?
 

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  • 2
    And in what car do you have this radio installed. Maybe your CanBus settings have changed after updating the system software and MCU. Go to Settings> Vehicle> Factory Settings. Enter the code 126 and confirm. Set to CanBus and see if you have the correct car model set. My Toyota C-HR is 08.
    20201221_140133.jpg
    1

    Thanks suchar20 for your advice .. I downloaded your file and copied it from a compressed folder to a 16gb stick, and I was able to install the new MCU version .. How strange the usb sticks .. I used the 32 one and I could not install the 16gb one without problems instead .. Thanks a lot for the availability and the advice .. Despite the MCU update my problems with the steering wheel buttons still remain .. I can no longer have the functions with the car radio and steering wheel buttons .. I think I have to install the previous version .. Thanks for everything ..

    suchar20 is right but be aware not always your Canbus will correspond to your settings. For My Citroen DS4 the correct settings for Canbus is Peugeot 204

  • 2
    Hello everybody,
    Here are the latest updates for Dasaita HU, Android 10, as of 12/18/2020.
    Merry Christmas !!!
    1.Here the latest link with Android 10.0 system and updates:
    PX6 android 10 (1113)
    https://drive.google.com/file/d/1rO-wBK8rvVZsXT_5IjN3MyuMY00utZZX/view?usp=sharing

    Please download, You need to unzip the "HA2-rk3399" file and then ONLY put the file named "update.zip" to the USB stick (format the USB firstly).
    Finally, click the setting > system > system updates to update it.
    2.Here the latest link with MCU and updates
    V 3.67
    https://www.sendspace.com/file/u17fk5

    Please download then ONLY put the file named "dmcu" to the USB (format the USB firstly).
    Otherwise, the car radio can't find the file to update.
    Finally, click the setting > system > MCU update to update it.
    Hope the update can help you fix the issue.

    Notice: There can only be one update file in the USB stick or SD card when you update the system or MCU.
    2
    I don't want to invest any more money. I find the delay function quite good. But I did the update because of the problem with the reversing signal. Dasaita says you can not downgrade the device. Is this true?
    I am now afraid that the device will not work after the downgrade.
    Is it possible to reload the current software and MCU via the recovery mode at any time?
    I also wonder if the delay function is implemented in the MCU or in the software.
    I would think it is implemented in the MCU but enabled/disabled in the amplifier app. They just chose to remove that functionality so as to incrementally cripple the head unit. This is done so that those who update the firmware on every release will lose something to "gain" something else or just lose all the way around. They progressively cripple these head units in such ways to make you feel like the unit is worthless in a couple years to the point that you'll end up buying the next big thing or throwing it out for "another brand" which in many cases is really the same brand just presented under a different name. Then the cripple cycle with that unit starts.
    2
    Updating the MCU is not necessarily pointless. However it's not always recommended as it's usually unknown what the update is supposed to fix. But somebody's gotta try it I suppose.

    A lot of times the updates can break more than they fix so unless you know the update specifically fixes an issue you're experiencing, updating is not always recommended.

    Regardless, thank you @wwwryan for reporting your experience after the update. Sharing the findings can help others.
    2
    I have posted a tutorial with pictures on how to map the touch keys, might be helpful for you:

    2
    Thanks, will give it a test drive after work.
    By the way... I'm using this launcher for MAX10 HU