Database Users

Android 6.2" 4.4 Model TH8681?

I just received this head unit
Ebay "Android 3G WIFI 6.2" Double 2 DIN Car Radio Stereo DVD Player GPS Navigation+Cam"
Item Number: 252162785871
I have not been able to find anything about this model number (TH8681). Does anyone know what roms/rooting with work with it?
Thanks
Dave

This does look like the previous Version of the "Tonghai Infinidi" Model.
Main Difference is it's a Dual Core and the "Tonghai Infinidi" is a Quadcore. But the outside looks identical.
As I have the QuadCore Version and kingroot.net worked for me, I would try this first.

Do you know the code to access developer mode? I asked the seller and they said it wasn't for consumers. I tried the 123456 code as well as the 8888 code, but nothing is working. The typical 7-click on the build version didn't work either.

Skylion said:
This does look like the previous Version of the "Tonghai Infinidi" Model.
Main Difference is it's a Dual Core and the "Tonghai Infinidi" is a Quadcore. But the outside looks identical.
As I have the QuadCore Version and kingroot.net worked for me, I would try this first.
Click to expand...
Click to collapse
Good to know thank you. My head unit arrives tomorrow and rooting it will be the first order of business.

hayslett4 said:
Do you know the code to access developer mode? I asked the seller and they said it wasn't for consumers. I tried the 123456 code as well as the 8888 code, but nothing is working. The typical 7-click on the build version didn't work either.
Click to expand...
Click to collapse
For the Quadcore Version the codes are as follows, but no clue if they work on the Dual Core Version as well:
Factory Reset password: 7890
Developer Options password: 7890
USB Debugging password: [email protected]
Extra Settings password: 123456
Please note the attached Quick-Start Guide only claims "126" as the code, but that did not work anywhere for me with the QuadCore Version.

Skylion said:
For the Quadcore Version the codes are as follows, but no clue if they work on the Dual Core Version as well:
Factory Reset password: 7890
Developer Options password: 7890
USB Debugging password: [email protected]
Extra Settings password: 123456
Please note the attached Quick-Start Guide only claims "126" as the code, but that did not work anywhere for me with the QuadCore Version.
Click to expand...
Click to collapse
I had asked on the Pumpkin forum and they claim it was 121212
I still have to try it though. The codes you provided did not work for me. I'll let you all know what becomes of the 121212 code.

Codes confirmed
Skylion said:
For the Quadcore Version the codes are as follows, but no clue if they work on the Dual Core Version as well:
Factory Reset password: 7890
Developer Options password: 7890
USB Debugging password: [email protected]
Extra Settings password: 123456
Please note the attached Quick-Start Guide only claims "126" as the code, but that did not work anywhere for me with the QuadCore Version.
Click to expand...
Click to collapse
Hi everybody. New to the forum.
I just acquired one of these units (listed as Tocado TH8681 ) and these codes are confirmed! I was able to gain access to the developer options and enable USB debug and also install a rooting program (kingroot 4.5 worked for me) and rooted the device. Next order of business was to backup the device completely before I attempt to upload different firmware or MCUs (the one included sucks IMO). I installed the Android SDK on my W10 and the Google USB driver. I connected to the device by using a microUSB to USB cable connected to my PC and tried to 'adb devices' but was unable to connect or view the device.
I opted for installing Titanium backup and performing a full backup to SD while rooted. I'm not sure if that will be sufficient to recover the device in case I mess up the firmware. Next, I tested the method to reset/reload the MCU from flash. I believe that holding the reset button will suffice to bring it back to factory settings but will test further.
I believe that the CPU is an RK3066 but not sure since all system info apps I've tried list the CPU as "Full AOSP on MStar Cedric3 ". Is there any way or app that can help me to be sure what kind of chipset I have (short of opening the device and looking at the chip) that way I can look for the right MCU and change the manufacturers GUI to a better looking one?
In any case, this is the info listed on my device under 'About Device':
CPU Information: Cortex-A9 dual core
RAM Information: DDR3 1GB
Android Version: 4.4.4 (although all system infor apps and the root program list it as 4.2.2, hummm.)
MCU Version: 4.3.14-1-10-61010101-150525 (notice no Mfr code at the beginning?!?!?)
System Version: 2.9.5_20150722
DVD Version: 2.13.15-860mc-150417
Any further comments or suggestion on how to change or modify the GUI layout is highly appreciated. I specially dislike the inability to remove/modify the two desktop pages with the big tiles for the Video, Ipod, Radio, TV, Navi, etc apps. for example, I do not use IPod so I would like to remove it from the desktop.
cheers and thanks for any comments.

Hello guys!
New guy here. I've been looking on the forums for answers to my issues but they elude me.
I hope somebody can help me out here. I have a TH8681GA and wanted to change the Launcher. Long story short, I thought that rooting the device (easy enough with Kingroot) and having a TWRP backup with Nandroid would be enough to fall back onto if updating/modding went south. Well, it did not quite work like I planned. Things DID go south and I lost volume and tuning knob as well as audio and BT functions. Factory reset did not work, so, I found a few firmware files and tried that but no dice. This particular unit does not have TWRP or CWM as boot options that I know of.
Now my questions to the forum are:
1. How can I perform a full wipe and reload of this unit?
2. Have anybody been able to perform an adb connection via USB on this particular model? I've tried with no luck.
3. Is there any way to boot maybe to a TWRP image on an SD card an restore the TWRP backup to the ROM from there?
I've tried to contact the seller and the Mfr to request firmware files for this unit but seems to me that EVERYBODY in China is making TH8681 units and they may vary in internal components and features.
Thanks beforehand for any pointers. Hope somebody can help me recover this day-old brick.
Fred from PR(US)

Tocado TH8026 problem
Hi there i have a this car stereo tocado th 8026 and am having problems with it the problem is like this when the stereo started this stay on the android loading and dont pass dont so i think is problem whit the room so i want i know if someone can help me with the rom original room or custom room or tell me whats rooms should work on it item number on ebay 112041907446

Help
I changed the res what do I do?

I am looking to root my head unit android 8.1

I am looking to root my head unit Toyota Verso 2013
android 8.1.0
Processor-type Octa-sp9853i
MCU-Version Ts9.4.3.167-30-C03181-190422
CAN-Version v3.28.010BYPS
System-Version V.11.1.1.20190610.153530_CLC1
I bought from aliexpres (Ullgo Shop)
4 GB RAM / 64 GB

hello there. have the same head unit.
could you please tell one thing - are "car settings" app is working on your device? I mean door locking, etc.

LazyGatto said:
hello there. have the same head unit.
could you please tell one thing - are "car settings" app is working on your device? I mean door locking, etc.
Click to expand...
Click to collapse
couple of things works for a short time and goes away for example ventilation display on screen, door opening display on screen
Steering wheel button not 100 percent correct

Here you have gentlemans.
Ullgo=Allwinner=Ownice 960 k6=TEYES=Topway, all with SC9853i processor.
Dispatch, put on usb stick only the files without folder, plug to the radio, go to update firmware function and let the radio to work.
After the automatic restart, install Magisk Manager and Root Explorer, give permission to Root Explorer from inside Magisk Manager and it's DONE.
I have this ULLGO (10", 4gb RAM, SC9853i):
MCU VERSION Ts9.4.3-24-84-94C681-191021
SYSTEM VERSION V11.1.1_20200304.092444_AKW2-X
ANDROID 9
I taked the files from a VIETNAM seller for Ownice C960 k6 and in 2 minutes I make the root.
All the bests.

[Help Thread][Guides] Ownice K6/C960 - Android Head Unit with Digital Audio Output

Ownice K6/C960 Android Head Unit
Information on this unit seems to be extremely sparse but it's without a doubt the best unit I have used so far so I am putting this thread together to get a universal one stop shop for this unit in English. A lot of the information displayed here is from a Vietnamese forum called: Icar Vietnam so thanks to everyone there for the help.
Unit Specifications:
K6 Standard Version: RAM 2GB ROM 32GB | Standard TFT Display
K6 High Version: RAM 4GB ROM 64GB | IPS Display
9" or 10.1" display, single or double din
SC9853 1.8GHz 64-bit 14nm OctaCore Processor
Android 8.1
Radio IC: Standard TDA7786, High TDA7708
Amplifier IC: Standard TDA7388, High TDA7851L
Glonass & GPS
Optical Digital Output!!
Optional extras (remember to pay your supplier extra for this if you want it)
AV-out
Autoplay
High Version (RAM 4GB ROM 64GB IPS Display)
Features:
1. Support 4G LTE Network: surf internet freely by inserting a SIM card
2. 6-Channel DSP: Improve your car audio system to a high sound quality
3. Android 8.1 Oreo OS: use your favorite Apps smoothly with 2G RAM plus 32G ROM configuration
4. Octa Core Processor: Intel 64-bit 14nm Foundry Platform gives quick response and high performance
5. Support both GPS & Glonass
6. Support AHD Camera
7. Wireless Car Auto Play (Optional): support both Android Phone and iPhone.
FM/AM Radio: FM X 18 & AM X 12 preset stations with built-in RDS Radio Receiver function
GPS Navigation: Support both GPS & Glonass sat. nav., support iGo, Navitel, Tomtom, Sygic, Google online map etc
Bluetooth Function: support BT Hands-free, support A2DP bluetooth music play.
Multimedia Player: support audio/video file play, with 3xUSB port.
Mirror Link: Connect to your smart phone via USB or WIFI hotspot to mirror display contents on your phone
Internet Connect: Built-in 4G LTE Network & WiFi, support using SIM card directly.
Colorful Button Light: Can change the button light color freely to match your car's interior
Multi Android Applications: Support downloading, installing, and deleting multiple Android applications.
Useful Information:
Codes to enter into "Extra Settings" in "Settings"
Only working codes I have found so far are;
Extra Settings: 123456
Client Settings: 1260
Known issues/limitations and solutions:
None known as of yet
Firmware and Recovery:
Stock Firmware:
All firmware comes from the Icar Vietnam forum found here: https://xethongminh.net/threads/huong-dan-chay-firmware-cho-dau-android-ownice-c960.2940/
Please note the below firmware is for devices with a resolution of 1024x600, if your device is 1280x720 please check post 4 first here: https://forum.xda-developers.com/showpost.php?p=82347937&postcount=4
- 23rd December 2019
- 15th January 2020 ( Checksum Code: B26484F45B059A9C06032AD85D2A507F)
- 2nd March 2020 (Check Code Code: 68CD79A761AACE6E8375A9674C0DDA97)
- 13th March 2020
- 21st April 2020
- 21st July 2020 (exactly same as 21st April,only 2 files to fix bluetooth have changed)
How to install firmware:
Extract and copy all files from the downloaded firmware zip into the root directory of a USB stick. Files must be placed in the root directory, do not put in a sub-directory/folder at all. Files for a full firmware for the Ownice C960 include the following 10 files (depending on the rom there may be less or more than 10 files):
408930e4-c1fc-11e8-8a06-2b5b8f8a7e48
4192eb4c-c1fc- 11e8-8f83-a7a51df1443b
427c4ecc-c1fc-11e8-b558-cb289b80f7d2.0
427c4ecc-c1fc-11e8-b558-cb289b80f7d2.1
427c4ecc-c1fc-11e8-b558-cb289b80f7d2.2
427-bcbc-bcbc-
11c -c1fc-11e8-b558-cb289b80f7d2.4
43864958-c1fc-11e8-b9ce-0701f06faf8a
4671e21c-c1fc-11e8-ac0e-7bb4334d40c5
6cdfbbd8-9a00-11e7-8c64-33bdecde7c40
The Ownice C960 has several methods to install the different firmware depending on the situation and the current operating status of the head unit, for example, if the head unit is still bootable into the operating system, it is possible to use method 1 to install the firmware from the software of the head unit.
If the head suffers from being stuck at logos or other problems you need to move onto method 2 of installation using a recovery method. If both method 1 and method 2 do not work there is also a 3rd method but this is not listed here, please follow the instructions on this forum: https://xethongminh.net/threads/huong-dan-chay-firmware-cho-dau-android-ownice-c960.2940/
I. Method 1 (Rerun or upgrade the firmware of the C960 player via the installation interface)
Plug in the USB drive containing the firmware and go to Settings (Settings) - Car settings (Car Settings) - Update (Update System)
-If you need to wipe the system check the box to Clear data and format Flash, then check the box for USB
-If you want to flash without wiping check the box for USB only (if you have problems with this method try wiping first before moving onto another method)
Wait for the update process to complete the reboot is successful.
Installation Video: https://youtu.be/2JvAcrLPvRo
II. Method 2 (Rerun or upgrade the firmware for the C960 player when unit cannot boot)
This method is especially useful for those who root or unlucky and have system issues causing the head unit to be unable to boot into the system. There are 2 ways to do this method:
Option 1 (I have not been able to get this method to work, this is written exactly as translated from Vietnamese):
Trapping system errors, pressing into mode Update the firmware
Error traps are a simpler way to do the first way because you don't have to remove the head from the car to short the KEY-2 cable like the first way. How to do the following:
Proceed to plug the USB containing the firmware prepared in step 2 to the beginning.
Turn on the electric car to start the car, when the head has booted on the screen (including in the state of logo hanging), proceed to use the RST hole stick on the screen to restart the head, right when the head of the Ownice logo appears then immediately turn off the car keys to turn off the head. Wait for 5 to 10 seconds, then turn the car lock on again, this time, it will jump into the firmware update mode if it detects that the USB containing the firmware is plugged in.
Option 2: Short KEY2 cable to ground (the head unit cover or car chassis)
Connect a USB stick containing the firmware
Short/connect and hold the KEY2 wire to a suitable grounding point (holding to the metal chassis part of the head unit works fine)
Stick a pin or toothpick into the RST hole (RST stands for RESET) on the front of the monitor to reboot (while keeping the KEY2 wire grounded)
Wait until the screen turns on with text showing the firmware update process is in progress, at this point disconnect KEY2 from ground
Wait until the update process is completed, it will automatically restart and operate normally.
Decompiling Firmware:
Firmware files can be decompiled and edited however I'm not going to go into detail in how this is done as its very in depth and I am not 100% sure my methods work 100%, however for those that want to attempt this I do have a link for a tool that decrypt's encrypted files, you can download the tool here: https://www.androidfilehost.com/?fid=4349826312261776408
Unfortunately I do not know much about the tool or who to thank only that it's called Kaier Support Tool and its by Darkleo - Thank you dev's whoever you are!
Custom Firmware:
There is now a custom firmware available for our units. This firmware is called RedMOD
Website for RedMOD is here: https://firmware-an21.wixsite.com/redmod
RedMOD is an all in one replacement firmware for our units. It replaces the stock firmware to give us more options, features and settings. To know more please look at the website link above but note that everything is in Russian. I have been able to download and use this firmware using just Google Translate.
This firmware is not free! You must pay the developer for access to the download and you must not share this firmware! If you share this firmware your post will be reported!
Some of the features I have found useful so far in this new firmware:
Remapping Canbus Keys (Most keys can be remapped)
Better display dimming options (Auto Dimming)
More reverse camera settings (custom reverse lines etc)
Better automation settings for when the unit wakes up (choose apps to run at startup etc)
Customisation of status bar (Add or remove items like menu button, time, temperature etc)
Much much more
To get this firmware you must register on RedMod forum and then follow the instructions to download:
http://red-mod.ru/forum/viewforum.php?f=13&sid=e1d8a806c50a172dd889ccff62506225
The cost is 2000 Russian Rubles or 38 US Dollars. For me in the UK the exchange worked better to send Rubles and the cost was approximately £26. Once you send payment the admin will change your forum access so that you can access the download area. Make sure you register with the correct information and only get access to and download the firmware for "ANDROID 8.1 - Intel TS9" as this is our device.
I am not affiliated with RedMOD and cannot be held responsible for anything that may happen to your unit as a result of using this firmware.
Root:
All root files up to 15th January 2020 firmware come from the Icar Vietnam forum found here: https://xethongminh.net/threads/huong-dan-root-dau-android-ownice-c960.3115/
Root files after this date have been created by me
- August 28th 2019
- December 23rd 2019
- January 15th 2020
- March 2nd 2020
- March 13th 2020
- April 21st 2020 and July 21st 2020 (same file can be used, exactly the same for both firmwares)
How to Root:
First you must download firmware and root files that match.
Install firmware as described in the firmware section.
Extract and copy the files from the root zip file found above into the root directory of a USB stick and plug the USB into the head unit
Install MagiskManager.apk (the downloaded zip file includes this file) found on the USB stick using a file manager on the head unit
Go to Settings (Settings) - Car settings (Car Settings) - Update (Update System) (Do the same procedure as updating the firmware) and check the box for USB only
Wait for the update process to complete and the reboot is successful.
Open MagiskManager and check you are now rooted! (if you are not please rerun this procedure)
How to make your own Root file:
The root file is simply a boot image with Magisk. Nothing more nothing less. However the original boot image is encrypted so I will go through the steps of how to get the root file for each rom.
First download the tool here: https://www.androidfilehost.com/?fid=4349826312261776408
Unfortunately I do not know much about the tool or who to thank only that it's called Kaier Support Tool and its by Darkleo - Thank you dev's whoever you are!
Download the firmware you want to root
Extract "4192eb4c-c1fc-11e8-8f83-a7a51df1443b"
Open Kaier Support Tool
Select the "4192eb4c-c1fc-11e8-8f83-a7a51df1443b" file and click decrypt
The tool will ask you to save the file, save the file as "boot.img" and transfer it to a USB stick
Put the USB stick into your head unit and open up magisk (you must have magisk installed)
Click install on Magisk (not Magisk Manager) and when it asks click to "Select and Patch a file"
Patch the "boot.img" we put onto the USB stick
When done Magisk will save the patched file into the downloads folder
Move that patched file onto your USB stick and head back to the computer
Open up Kaier support tool, select the magisk patched file and click encrypt
When it asks to save call the file "4192eb4c-c1fc-11e8-8f83-a7a51df1443b"
"4192eb4c-c1fc-11e8-8f83-a7a51df1443b" is now your root file!
Follow the other instructions to flash firmware and flash root but just place this new "4192eb4c-c1fc-11e8-8f83-a7a51df1443b" on your USB stick instead
Change Startup Logo:
For instructions on how to change the startup logo please follow the video here: https://youtu.be/V9xC6A41q7Q
Important things to note:
You must place the image on the root of a USB stick, it will not work if it's in a directory, you may even have to reboot with the USB plugged in before the unit will find the file
The image MUST BE an 8bit BMP file with a size of 1024x600
DISCLAIMER - PLEASE READ:
All information in this thread is provided for information purposes only, all the information has either been worked out by myself or found on another forum and although I try to verify all information this is not always possible. I must point out that I cannot be held responsible for any negative effects that may or may not occur from using the information in this thread, all firmware is not supplied by me and the process of flashing is as described by the maker of the unit and I cannot be held responsible for failed flashes or bricked units.

Thank you, I was thinking of doing the same as you. Because I believe that the C960/K6 is one of the best android head units available today. As one C960 user, I will cooperate with this thread as much as possible.

warata said:
Thank you, I was thinking of doing the same as you. Because I believe that the C960/K6 is one of the best android head units available today. As one C960 user, I will cooperate with this thread as much as possible.
Click to expand...
Click to collapse
Good to see I'm not the only one with one of these units!
Really is a good unit, I am very impressed so far and had no issues at all
If you know of anything I should add to the op please let me know :good:

liamstears said:
Good to see I'm not the only one with one of these units!
Really is a good unit, I am very impressed so far and had no issues at all
If you know of anything I should add to the op please let me know :good:
Click to expand...
Click to collapse
Currently, I have two C960s with different resolutions, S1008W and S1010V, and they also have different firmware.
The resolution of S1008W is 1280x720, but if you update the firmware distributed by Ownice Vietnam here, the screen resolution will be broken like the attached image.
I can't speak Vietnamese, so when I contacted Ownice official support, they sent me a small file to fix the resolution issue.
This update file actually recovered my S1008W so please add it to the op, thanks.

Hello . Just installed the C960 on a Nissan Serena 2019 . For the moment i have 3 problems :
1 . I want the AV out to keep the movie running on the roof monitor when I switch the HU on navi.
2. Steering wheel controls not working ( i have canbus, i try to reprogram the buttons from settings) .
3. The original back camera is not working ( i have canbus)

warata said:
Currently, I have two C960s with different resolutions, S1008W and S1010V, and they also have different firmware.
The resolution of S1008W is 1280x720, but if you update the firmware distributed by Ownice Vietnam here, the screen resolution will be broken like the attached image.
I can't speak Vietnamese, so when I contacted Ownice official support, they sent me a small file to fix the resolution issue.
This update file actually recovered my S1008W so please add it to the op, thanks.
Click to expand...
Click to collapse
Thanks for this, I wasn't aware of the screen resolution differences but will update the op accrodingly
Before I do though can you clarify a couple of things
You say firmware is different on the 2 units? Completely different or same firmware just different file for resolution?
The attached zip, just place the "408930e4-c1fc-11e8-8a06-2b5b8f8a7e48" file on a root of a USB and update using system update option?
Can the "408930e4-c1fc-11e8-8a06-2b5b8f8a7e48" file be added to the USB stick containing a full rom to flash the whole system?
Thanks in advance

cosmabgd said:
Hello . Just installed the C960 on a Nissan Serena 2019 . For the moment i have 3 problems :
1 . I want the AV out to keep the movie running on the roof monitor when I switch the HU on navi.
2. Steering wheel controls not working ( i have canbus, i try to reprogram the buttons from settings) .
3. The original back camera is not working ( i have canbus)
Click to expand...
Click to collapse
Welcome to the thread
I will try to help but information on this unit is limited and I don't have all the answers
1. Do you currently have AV out working and paid for the AV out upgrade? I don't personally use the AV out option so cannot really comment on how exactly this should work but in theory I would have thought what you are trying to do should work
2. No issues with steering wheel controls here, being canbus they are not programmable as far as I am aware at the moment, do you have the correct canbus adapter box plugged in and the correct settings set for your vehicle in car settings?
3. If the original camera works through canbus I can only assume it will not work at all. Backup/reverse camera has to plug into the RCA input on the back of the head unit
I hope this is helpful

liamstears said:
Thanks for this, I wasn't aware of the screen resolution differences but will update the op accrodingly
Before I do though can you clarify a couple of things
You say firmware is different on the 2 units? Completely different or same firmware just different file for resolution?
The attached zip, just place the "408930e4-c1fc-11e8-8a06-2b5b8f8a7e48" file on a root of a USB and update using system update option?
Can the "408930e4-c1fc-11e8-8a06-2b5b8f8a7e48" file be added to the USB stick containing a full rom to flash the whole system?
Thanks in advance
Click to expand...
Click to collapse
Just unzip it to a USB memory and run the system update. The update time is a few seconds.
In addition to the resolution, the S1008W has another difference: it has a built-in 3-axis sensor and has a vertical screen UI.
However, updating the firmware for 1024x600 systems also loses this functionality, thanks.

liamstears said:
Welcome to the thread
I will try to help but information on this unit is limited and I don't have all the answers
1. Do you currently have AV out working and paid for the AV out upgrade? I don't personally use the AV out option so cannot really comment on how exactly this should work but in theory I would have thought what you are trying to do should work
2. No issues with steering wheel controls here, being canbus they are not programmable as far as I am aware at the moment, do you have the correct canbus adapter box plugged in and the correct settings set for your vehicle in car settings?
3. If the original camera works through canbus I can only assume it will not work at all. Backup/reverse camera has to plug into the RCA input on the back of the head unit
I hope this is helpful
Click to expand...
Click to collapse
1. Yes I paid for AV out and is working, but is mirroring everything from HU , maybe is something in settings. When I will find out I will tell you.
2. The steering button are not a big deal , but I wished the volume button to work . Can you tell me if you make the connection to steering buttons with wires or you have the connection in the harness of the HU ?
3. I think the problem is the original camera of the car . I read on some forum that I need to take the signal from another place because the car have aroundviewmonitor ( 4 camera) , parking assistance and propilot ( self driving option) . I will update the results when i have time to teardown the car again .

V11.1.1_20200421 has been released in i-car Vietnam.
And I installed magisk by the procedure introduced in this thread, but I can't install youtube vanced.
The installation completes successfully and the folder is created, but the contents are empty.
Please let me know if I'm missing something.

cosmabgd said:
1. Yes I paid for AV out and is working, but is mirroring everything from HU , maybe is something in settings. When I will find out I will tell you.
2. The steering button are not a big deal , but I wished the volume button to work . Can you tell me if you make the connection to steering buttons with wires or you have the connection in the harness of the HU ?
3. I think the problem is the original camera of the car . I read on some forum that I need to take the signal from another place because the car have aroundviewmonitor ( 4 camera) , parking assistance and propilot ( self driving option) . I will update the results when i have time to teardown the car again .
Click to expand...
Click to collapse
1. I have spoken to Ownice and AV out can only mirror I'm afraid
2. I have a canbus decoder for my unit, it works well
3. Yes if you have that sort of system it needs rewiring, I cannot help with that I'm afraid
warata said:
V11.1.1_20200421 has been released in i-car Vietnam.
And I installed magisk by the procedure introduced in this thread, but I can't install youtube vanced.
The installation completes successfully and the folder is created, but the contents are empty.
Please let me know if I'm missing something.
Click to expand...
Click to collapse
Haven't tried youtube vanced myself yet on this unit but I can see you are trying to install it as a system app, have you tried just to install as a normal app and not a system app?
Op updated with latest April firmware and root file

cosmabgd said:
1. Yes I paid for AV out and is working, but is mirroring everything from HU , maybe is something in settings. When I will find out I will tell you.
2. The steering button are not a big deal , but I wished the volume button to work . Can you tell me if you make the connection to steering buttons with wires or you have the connection in the harness of the HU ?
3. I think the problem is the original camera of the car . I read on some forum that I need to take the signal from another place because the car have aroundviewmonitor ( 4 camera) , parking assistance and propilot ( self driving option) . I will update the results when i have time to teardown the car again .
Click to expand...
Click to collapse
Which car, which model and year do you using ?

ngochoangimsat said:
Which car, which model and year do you using ?
Click to expand...
Click to collapse
Nissan Serena S-Hybrid 2019 Japanese edition

I hope you guys can help me
In my car my aircon shows "HI" and "LO" temperature settings, when changing temperature it goes up and down in 0.5C steps showing "LO" instead of 15.5C and "HI" instead of 28.5C
However the headunit doesn't show HI or LO and just shows the temperature
I am trying to modify the APK to fix this but need your help, what I need to know is:
Does your unit show HI and LO values? If it does what temperature does it set them to HI and LO respectively? What increments does your heating change, is it 0.5C like mine? Do you have 2 separate temperatures for left and right side of vehicle or just 1 temperature settings for whole vehicle?

Sorry to move through your question, but when you linked to your own thread also mentioning the k_support tool, I realised I had seen it "somewhere" before. It was of course on 4pda.
that was some years ago when I wanted to discover everything related to Joying and other helpful stuff.

hi all, my unit is a TS9 unit and I'm looking for root... can we cooperate?

huh, anyone?

Glad to see this thread, I have the same unit on my Kuga 2015.

Anyone know what is the difference between BC6 and BC8 ? And what type of DVD I need to attach to the HU ? I have right now a Lite-on DvD .

What's the difference between the c960 k6 and the s9285 k6 if any, I'm looking to fit one of these in a 2009 ford fiesta
Sent from my SM-A920F using Tapatalk

PX6 RK3399 9.0 Android 13.6 SCREEN UPDATE/FIRMWARE

HI Guys,
Im a newbie here. Posted about a month ago but no reply.
I wish I had found the threads and reviews about the seller before I purchased. Most un helpful
I have a few issues i will list. The last discussion with the seller was about updating firmware. He tells me there is an update but After several weeks of messaging him i have had no reply. I am now discussing with PAYPAL.
http://www.autostereo.com.cn
https://www.aliexpress.com/item/32965483853.html
https://www.ebay.co.uk/itm/283835207820
QUITE FRANKLY. The user interface is very basic and ugly. So looking for assistance to do something.
Wanting to know if the HU is able to be update on firmware or Rooted o think you call it. If so will need instruction, and I am happy to pay someone for this. PAYPAL or Bank Transfer.
OK so issues.
HU
MAIN ISSUE is SOMETIME Screen will Flash a line from top to bottom
1. ECU SPEED AND REVS.. NOT WORKING
( ECU CABLE IS CONNECTED) I
2. ANDROID AUTO… INTERMITTENT. TURNS ON OFF ON OFF ON OFF..
.......FIXED......
3. EASY CONNECT… INTERMITTENT TURNS ON OFF ON OFF ON OFF
FIXED
4. Phone connection AUDIO QUALITY IS TERRIBLE,, SO BAD I cannot hear caller.
In the package, there is the miccorphone, did you connect this?
FIXED
5. DOOR OPEN Shows Wrong side If Car door is open on Left Screen shows on right.
Setting-----user setting----right side
THIS IS FIXED
6. Need to be able to change the Startup Screen (Yellow Car) UGLY. Also Car that show up in PNG file.
CAN ONLY CHANGE BOIT LOGO TO MONDEO OR YELLOW SPORTS CAR
NO OPTION TO USE MY OWN LOGO
Some of these things are nothing major but for what i paid I expect it to work as it should.
Detail are
https://www.aliexpress.com/item/32965483853.html
4gb/64gb 13.6 Android9 13.6" Tesla style Car No DVD Player GPS Navigation For Ford Mondeo Fusion MK5 2017
Android Version 9
Security Patch April 5 2019
Basband Version Unknown
Kernel Version 4.4.167
#24 Thu Dec 26 09:36:21 CST 2019
Build number
rk3399-userdebug 9 PQ2A.190305.002.eng.work2.20191226.161648 test-keys
MCUVer: RL78c_NCHHWY_F047PB -CAN84
FrameworkVer: px6-userdebug 9 PQ2A.190305.002
eng.work2.20191226.161648 test-keys
OSVer: 9 Thu Dec 26 09:3621 CST 2019
APPVer: 200200113-1920x1030-9600chwy-edp
Nandflash: 50.42G/64.00G
RAM: 2G/4G
BTVer: SD_carplay_I2S_191230_sdk1.5
Barcode: ZF-1809X02020033229
Model rk3399
Serial Number
Any help appreciated.

JIMMYRECARD said:
HI Guys,
Im a newbie here. Posted about a month ago but no reply.
I wish I had found the threads and reviews about the seller before I purchased. Most un helpful
I have a few issues i will list. The last discussion with the seller was about updating firmware. He tells me there is an update but After several weeks of messaging him i have had no reply. I am now discussing with PAYPAL.
http://www.autostereo.com.cn
https://www.aliexpress.com/item/32965483853.html
https://www.ebay.co.uk/itm/283835207820
QUITE FRANKLY. The user interface is very basic and ugly. So looking for assistance to do something.
Wanting to know if the HU is able to be update on firmware or Rooted o think you call it. If so will need instruction, and I am happy to pay someone for this. PAYPAL or Bank Transfer.
OK so issues.
HU
MAIN ISSUE is SOMETIME Screen will Flash a line from top to bottom
1. ECU SPEED AND REVS.. NOT WORKING
( ECU CABLE IS CONNECTED) I
2. ANDROID AUTO… INTERMITTENT. TURNS ON OFF ON OFF ON OFF..
.......FIXED......
3. EASY CONNECT… INTERMITTENT TURNS ON OFF ON OFF ON OFF
FIXED
4. Phone connection AUDIO QUALITY IS TERRIBLE,, SO BAD I cannot hear caller.
In the package, there is the miccorphone, did you connect this?
FIXED
5. DOOR OPEN Shows Wrong side If Car door is open on Left Screen shows on right.
Setting-----user setting----right side
THIS IS FIXED
6. Need to be able to change the Startup Screen (Yellow Car) UGLY. Also Car that show up in PNG file.
CAN ONLY CHANGE BOIT LOGO TO MONDEO OR YELLOW SPORTS CAR
NO OPTION TO USE MY OWN LOGO
Some of these things are nothing major but for what i paid I expect it to work as it should.
Detail are
Android Version 9
Security Patch April 5 2019
Basband Version Unknown
Kernel Version 4.4.167
#24 Thu Dec 26 09:36:21 CST 2019
Build number
rk3399-userdebug 9 PQ2A.190305.002.eng.work2.20191226.161648 test-keys
MCUVer: RL78c_NCHHWY_F047PB -CAN84
FrameworkVer: px6-userdebug 9 PQ2A.190305.002
eng.work2.20191226.161648 test-keys
OSVer: 9 Thu Dec 26 09:3621 CST 2019
APPVer: 200200113-1920x1030-9600chwy-edp
Nandflash: 50.42G/64.00G
RAM: 2G/4G
BTVer: SD_carplay_I2S_191230_sdk1.5
Barcode: ZF-1809X02020033229
Model rk3399
Serial Number
Any help appreciated.
Click to expand...
Click to collapse
Hi, with this kind of radio you will never have zero issue. On the other side it can give flexibilty and a lot of things you cannot have on other autoradio.
- To set sometihing you can access the Factory menu (password 126). There you can set logo and others aspets. But please act carefully, and on your own risk. First of all do a config back-up: in Factory menu click the "Export" button; that will create a dmcu.cfg file; save it on an external drive.
-Moreover, you should learn the way you can enter the recovery on your own radio.
- Here you can find about a ROM mod:
https://forum.xda-developers.com/an...t/rom-hal9k-mod-v4-mtcd-e-head-units-t4046361
Anyway if your are not sitisfied, the issue you reported are enough to send back via paypal. I suggest to avoid mods, if you want follow that way.
Usually, the firmware updates that the sellers provide are MCU file (dmcu.img) - if you get, the seller will tell you also the way to install; it's different from ROM.

MediaTerraneo said:
Hi, with this kind of radio you will never have zero issue. On the other side it can give flexibilty and a lot of things you cannot have on other autoradio.
- To set sometihing you can access the Factory menu (password 126). There you can set logo and others aspets. But please act carefully, and on your own risk. First of all do a config back-up: in Factory menu click the "Export" button; that will create a dmcu.cfg file; save it on an external drive.
-Moreover, you should learn the way you can enter the recovery on your own radio.
- Here you can find about a ROM mod:
https://forum.xda-developers.com/an...t/rom-hal9k-mod-v4-mtcd-e-head-units-t4046361
Anyway if your are not sitisfied, the issue you reported are enough to send back via paypal. I suggest to avoid mods, if you want follow that way.
Usually, the firmware updates that the sellers provide are MCU file (dmcu.img) - if you get, the seller will tell you also the way to install; it's different from ROM.
Click to expand...
Click to collapse
Thank you. I will have a look at that.

MediaTerraneo said:
Hi, with this kind of radio you will never have zero issue. On the other side it can give flexibilty and a lot of things you cannot have on other autoradio.
- To set sometihing you can access the Factory menu (password 126). There you can set logo and others aspets. But please act carefully, and on your own risk. First of all do a config back-up: in Factory menu click the "Export" button; that will create a dmcu.cfg file; save it on an external drive.
-Moreover, you should learn the way you can enter the recovery on your own radio.
- Here you can find about a ROM mod:
https://forum.xda-developers.com/an...t/rom-hal9k-mod-v4-mtcd-e-head-units-t4046361
Anyway if your are not sitisfied, the issue you reported are enough to send back via paypal. I suggest to avoid mods, if you want follow that way.
Usually, the firmware updates that the sellers provide are MCU file (dmcu.img) - if you get, the seller will tell you also the way to install; it's different from ROM.
Click to expand...
Click to collapse
Interesting and thanks again.
It doesnt look difficult from what I have read. The only question I would have, Is it worth doing? Can I revert to OEM if it isnt what I want? Further Given the type of HU i have is this possible with the Dowload available or is it for a particular type? Mine is PX6 Android 9.0 from the factory. DOes it make any difference if its 13.6" screen?
But First and foremost I will work out how to get to recovery as you say.
Cheers again, your a good man.

JIMMYRECARD said:
Interesting and thanks again.
It doesnt look difficult from what I have read. The only question I would have, Is it worth doing? Can I revert to OEM if it isnt what I want? Further Given the type of HU i have is this possible with the Dowload available or is it for a particular type? Mine is PX6 Android 9.0 from the factory. DOes it make any difference if its 13.6" screen?
But First and foremost I will work out how to get to recovery as you say.
Cheers again, your a good man.
Click to expand...
Click to collapse
Hi,
It depends on your interest and your intention to dedicate time . In my opinion the @Hal9k_ ROM is a very intersting one.
Yes, you can go back to the original ROM, but you must have the file to do that. May be if you ask to @Hal9k_ , he could tell you more details about the possibility to go back to the OEM.
What makes differece among Head Units is:
- the Hardware model: you have a PX6, a good one
- the Brand, as it tells you the MCU (the low level firmware) you can use when updating it
- the screen size is not so important, but it must be a supported one
About entering recovery have a look https://www.youtube.com/watch?v=lPQgV_55Rkk&feature=youtu.be
It may depend on your specific Unit.
Cheers

UIS7862A Android 12 Car Radio Problems.

Hi everyone!
i need some help because the seller refuses to help and acts like he doesn't understand english. I am a car audio installer and the 4 radio is no longer working well. memory forgets radio settings when acc is connected, after 2 minutes, good for 1-2 days, dsp sound quality is pathetic and painful, only radio sound quality is good, usb, youtube, spotyfi, itunes, video and all other crap it says, no subwoofer setting and control option, developer mode cannot be entered via build number, device customization is not possible, menu access is limited, neither system nor mcu can be updated, many settings cannot be done. there is only a problem with the installation of the uis7862 processor!
Android 12
mcu: QF01.V01: 45: 20220818.011021
System: QF001.2022.08.18.225855
DSP: BD37534
Radio: TSC4745
Processor: 1.8 GHz x 8 - UIS7862A
Device Name: K706
Software version: ums512_q0_20211130
Hardware: QF001

Honestly, cut losses and replace with an FYT UIS7862 variant.

marchnz said:
Őszintén szólva, csökkentse a veszteségeket, és cserélje ki egy FYT UIS7862 változatra.
Click to expand...
Click to collapse
Thank you, What does FYT stand for? Unfortunately, I don't speak English, only google is my friend as a translator. What do you mean by exchange?

Mtxaudio said:
Thank you, What does FYT stand for? Unfortunately, I don't speak English, only google is my friend as a translator. What do you mean by exchange?
Click to expand...
Click to collapse
He said that you should buy a new one.

Today I received the UIS7860A update File a System and MCU from the manufacturer! The BD37534 DSP also works well and a lot of innovations and useful functions have been added.

Mtxaudio said:
Today I received the UIS7860A update File a System and MCU from the manufacturer! The BD37534 DSP also works well and a lot of innovations and useful functions have been added.
Click to expand...
Click to collapse
Same hardware here and same issues with sound quality.
Would you please share this update?
Thank you!

Mtxaudio said:
Today I received the UIS7860A update File a System and MCU from the manufacturer! The BD37534 DSP also works well and a lot of innovations and useful functions have been added.
Click to expand...
Click to collapse
Share it here for the benefit of XDA

1.Download the two firmware in your computer, they are <update.zip> and <MCU.bin> , please do not unzip them.
2.Copy the <update.zip> document into your Udisk root path. And copy the <MCU> document into your Udisk root path.
3.Connect your Udisk to our player, and then follow settings-general-system upgrade, and then it will upgrade itself, please do not cut the power during the upgrade. And the player will reboot itself. This step will take about 6 minutes.
4.When you finish upgrading the system, then follow settings-General-MCU Upgrade- select the upgrade file -Confirm, and it will upgrade itself. This step will take about 1 minute.
5.After upgrade all, we also need to activate the weather APK, please set your cellphone WiFi hotspot name as FYQP5QRG, and connect the player WiFi to your cellphone hotspot, and then it will activate the weather APK. When you are using an iPhone, please do not connect your iPhone Bluetooth to our player before you activate the weather APK, it is very important. After you activate the weather APK, you can connect your iPhone Bluetooth normally.
6.The MCU upgrade may lead to the touch screen and touch panel not working correctly, please use your five fingers to long touch the screen and go to calibration mode to adjust the touch screen. And about the touch panel please follow the steps settings-factory-8888-ok-touch learning button, in this way you can set it correctly.
7.After the upgrade, you need to set the correct CANBUS type if your car has CANBUS system ,please follow the steps settings-factory-8888 ok-car model
8.The firmware upgrade may lead to the Carletter APK not activated, please take the picture of QR code and send to us, we will activate it for you.
https://jitufirmware1128.oss-eu-central-1.aliyuncs.com/update.zip
https://jitu375344745mcu1126.oss-eu-central-1.aliyuncs.com/mcu.bin

Mtxaudio said:
1.Download the two firmware in your computer, they are <update.zip> and <MCU.bin> , please do not unzip them.
2.Copy the <update.zip> document into your Udisk root path. And copy the <MCU> document into your Udisk root path.
3.Connect your Udisk to our player, and then follow settings-general-system upgrade, and then it will upgrade itself, please do not cut the power during the upgrade. And the player will reboot itself. This step will take about 6 minutes.
4.When you finish upgrading the system, then follow settings-General-MCU Upgrade- select the upgrade file -Confirm, and it will upgrade itself. This step will take about 1 minute.
5.After upgrade all, we also need to activate the weather APK, please set your cellphone WiFi hotspot name as FYQP5QRG, and connect the player WiFi to your cellphone hotspot, and then it will activate the weather APK. When you are using an iPhone, please do not connect your iPhone Bluetooth to our player before you activate the weather APK, it is very important. After you activate the weather APK, you can connect your iPhone Bluetooth normally.
6.The MCU upgrade may lead to the touch screen and touch panel not working correctly, please use your five fingers to long touch the screen and go to calibration mode to adjust the touch screen. And about the touch panel please follow the steps settings-factory-8888-ok-touch learning button, in this way you can set it correctly.
7.After the upgrade, you need to set the correct CANBUS type if your car has CANBUS system ,please follow the steps settings-factory-8888 ok-car model
8.The firmware upgrade may lead to the Carletter APK not activated, please take the picture of QR code and send to us, we will activate it for you.
https://jitufirmware1128.oss-eu-central-1.aliyuncs.com/update.zip
https://jitu375344745mcu1126.oss-eu-central-1.aliyuncs.com/mcu.bin
Click to expand...
Click to collapse
worked! Thank you.

@ffontana @Mtxaudio just installed S1 ( 3GB/32GB ) version and having the same issues, seems my FW is even older than you had originally, would you know if my radio can be updated with your firmware above?
Android 12
mcu: QF01.V01: 45: 20220818.011021
System: QF001.20220817.221459
DSP: BD37534
Radio: TSC4745
Processor: 1.8 GHz x 8 - UIS7862A
Device Name: K706
Software version: ums512_q0_20211130
Build number: QF001.20220817.221459
Hardware: QF001
DDR: 3GB
FLASH: 32GB

got an January 2023 update from dealer on Alibaba, update went OK, radio is working, will see if it helped my problems
firmware: https://jitufirmware20230109.oss-eu-central-1.aliyuncs.com/update.zip
MCU: https://jitu375344745mcu20230103.oss-eu-central-1.aliyuncs.com/mcu.bin
1. download these two files. copy <Update.zip> and <MCU.bin> to the root directory of a formatted USB drive(FAT-32).
2. plug the U-disk into the unit. enter Settings-General-System Upgrade. the system upgrade will start automatically. the step takes about 6 minutes, please do not cut the power off during the process.
3. after upgrading the system, enter Settings-General-MCU Upgrade- select the upgrade file -Confirm to do MCU upgrade. the step takes about 1 minute.

vendo232 said:
[USER = 3060553] @ffontana [/ USER] [USER = 8250520] @Mtxaudio [/ USER] éppen telepítette az S1 (3 GB / 32 GB) verziót, és ugyanazokkal a problémákkal tűnik, hogy az FW még régebbi, mint eredetileg volt, tudod, hogy a rádióm frissíthető-e a fenti firmmal?
Android 12
mcu: QF01.V01: 45: 20220818.011021
Rendszer: QF001.20220817.221459
DSP: BD37534
Rádió: TSC4745
Processzor: 1,8 GHz x 8 - UIS7862A
Eszköz neve: K706
Szoftver verzió: ums512_q0_20211130
Építési szám: QF001.20220817.221459
Hardver: QF001
DDR: 3 GB
VILÁG: 32 GB
Click to expand...
Click to collapse
You can update it as described.

Mtxaudio said:
You can update it as described.
Click to expand...
Click to collapse
Hi, I also have the same problem, the seller has provided me with an update but it has created audio problems and problems with some applications. How can I fix it?
Versione del sistema: QF001.20220827.145315
Versione MCU: QF01.V01.47.20220830.001131
Android: 12
DPI: 1280 x 720
DSP: BU32107
Radio: TSC4745
Bluetooth: 5.0
UUID: 1002204081000536

vendo232 said:
got an January 2023 update from dealer on Alibaba, update went OK, radio is working, will see if it helped my problems
firmware: https://jitufirmware20230109.oss-eu-central-1.aliyuncs.com/update.zip
MCU: https://jitu375344745mcu20230103.oss-eu-central-1.aliyuncs.com/mcu.bin
1. download these two files. copy <Update.zip> and <MCU.bin> to the root directory of a formatted USB drive(FAT-32).
2. plug the U-disk into the unit. enter Settings-General-System Upgrade. the system upgrade will start automatically. the step takes about 6 minutes, please do not cut the power off during the process.
3. after upgrading the system, enter Settings-General-MCU Upgrade- select the upgrade file -Confirm to do MCU upgrade. the step takes about 1 minute.
Click to expand...
Click to collapse
hi the link doesn't work, can you send a working one?

hello everyone I have a problem with my s3 car radio, I updated with the firmware that the seller gave me, it only solved the memory problem etc., but now I have audio problems and problems with some applications.
firmware: https://jitufirmwarezlink20230306.oss-eu-central-1.aliyuncs.com/update.zip
MCU: https://jitu321074745mcu230207.oss-eu-central-1.aliyuncs.com/mcu.bin
this is the update i have installed, are there any other fixes?

Scofi003 said:
hello everyone I have a problem with my s3 car radio, I updated with the firmware that the seller gave me, it only solved the memory problem etc., but now I have audio problems and problems with some applications.
firmware: https://jitufirmwarezlink20230306.oss-eu-central-1.aliyuncs.com/update.zip
MCU: https://jitu321074745mcu230207.oss-eu-central-1.aliyuncs.com/mcu.bin
this is the update i have installed, are there any other fixes?
Click to expand...
Click to collapse
What kind of audio problems you have? Please elaborate and share details of your radio Hardware and Software revision after the update.

vendo232 said:
What kind of audio problems you have? Please elaborate and share details of your radio Hardware and Software revision after the update.
Click to expand...
Click to collapse
before this update the audio, was working fine nn grainy, the update is what i posted.

vendo232 said:
What kind of audio problems you have? Please elaborate and share details of your radio Hardware and Software revision after the update.
Click to expand...
Click to collapse
the weather application doesn't work after this update, the audio is degraded.

Scofi003 said:
the weather application doesn't work after this update, the audio is degraded.
Click to expand...
Click to collapse
I had the problem with audio as you explain and it got resolved in Jan. Update. If you flashed March update the problem should be resolved. Please list your HW/SW versions.
Android 12
mcu: QF01.V01.70.20221216.011021
System: QF001.20230109.190922_v3.08_01
DSP: BD37534
Radio: TSC4745
Processor: 1.8 GHz x 8 - UIS7862A
Device Name: K706
Software version: ums512_q0_20211130
Build number: QF001.20230109.190922
Hardware: QF001
DDR: 3GB
FLASH: 32GB

Where can I find the March update to fix it?