yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] nmamag:
I didnt tested yet.

But i faced problems with bluetooth streaming music in my car. Connecting a samsung phone or iphone i was starting to hear music throght bluetooth and within a few seconds the music stops.

These problem i will try to solve.I DONT KNOW WHAT IS WRONG

I dont know from the menu 8878 others what to choose bluethoth 1 or 2 ? Any help is welcomed.

I have now the version from 10/5/2022
[Android Head-Units] mitko9922:
Yes, I installed it. It works much more stably and the android version is 11. Phone now works correctly.
[Android Head-Units] nmamag:
i didnt tested yet. But i dont beleive that the the firmware is adding something. My opinion is that probably is fixing bugs
[Android Head-Units] mitko9922:
Where do you get the updates from?
[Android Head-Units] nmamag:
from aliexpress seller
[Android Head-Units] mitko9922:
Thanks for sharing them, because my seller I have to ask him all the time and he even sends me the wrong update
[Android Head-Units] mcx1983:
Is this update suitable for MTK 8259P?Is this android 11 and UI3?

Thanks for Reply
[Android Head-Units] mitko9922:
Yes UI3 and android 11. I tested and android auto split screen works!

Edit: But I don't know is it suitable for 8259, my chip is 8667q!
[Android Head-Units] DennisH89:
Will this work on my head unit? Not really into this stuff yet
[Android Head-Units] nmamag:
I dont know if it works but on my Junsun v1 pro with 8667q cpu is working. i have ff_866x and the build number the same as yours
[Android Head-Units] nmamag:
I faced problems with bluetooth streaming music in my car. Connecting a samsung phone or iphone i was starting to hear music throught bluetooth and within a few seconds the music stops.

i dont know if i am pairing the phone correclty .

I DONT KNOW WHAT IS WRONG

I dont know from the menu 8878 others what to choose bluethoth 1 or 2 ?
[Android Head-Units] mitko9922:
I tested a while ago with music played from the phone and there are no problems
[Android Head-Units] nmamag:
With the new firmware seeb to be OK the blluetooth
[Android Head-Units] mitko9922:
Can someone with 8667 give me pictures of the service menu default settings for 8878 code, specifically volume and if possible all the submenus I would be very grateful
[Android Head-Units] nmamag:
No it is not. It is for MTK8667
[Android Head-Units] wybitny2:
If anyone has newer software please post, I will be thankful. Adding applications to the home screen works.
[Android Head-Units] wybitny2:
Adding an app to your home screen works.
[Android Head-Units] mitko9922:
Which apps? The apps icons on buttom of the screen or? If yes, yes I can add apps on this row.
[Android Head-Units] Davide0306:
thanks
[Android Head-Units] robfox1975:
You can try this XRC-8667 升级软件 Q腾实UI多合一-国外-1280x720_v32_20220223.zip from here https://we.tl/t-UeDC40i6Ul

my 8667 unit was from brogotek but note the XRC which to me means XONRICH, I think mine is simply a XONRICH unit rebranded as the UI is exactly the same

I'm not saying it will work but it might and please I accept no responsibility if it bricks

1. download from link

2. extract zip to get 2 files 8667.bin and 8667.upd

3. Place 2 files on root of a fat32 formatted usb drive

4. place usb drive in 6 pin slot

5. hold reset(RST) on unit and power on, then release RST and tap screen, it should come up detected and read the files and update
[Android Head-Units] bratva57:
bonjour va telle sur le junsun v1 pro ?merci
[Android Head-Units] wybitny2:
I also take no responsibility for this software. I realized that Chinese manufacturers protect their software, there is another entry in Ossuret, another in Xonrich. I do not have the original software to compare, I do not take responsibility. There is a chance that this is the software for Xonrich but not convinced.
[Android Head-Units] robfox1975:
Absolutely true of course. I know the brick on mine was caused by mixing a wrong upd file with a different bin file, but before the brick I had successfully installed this software which I am pretty sure is xonrich. Also had installed ossuret and Xtrons and both ran and installed ok...I even had a junsun firmware installed ok but did not display propperly

It seems @Davide0306 cannot get a reply from his seller and his machine is not booting so the only way to fix this is to reinstall firmware, if he cannot get a reply from his seller then it may be best to try the software I linked as looking at his machine from the aliexpress link the UI is exactly the same as mine came with. Obviously you and I both know there is risk involved but if his unit wont boot and no reply from seller then he may have no other choice.

However with it being the christmas period I would wait until after January the 3rd as the seller may be on holiday. Best advice I can give is to message seller again on 3rd January, if still no reply then maybe risk using XRC-8667 升级软件 Q腾实UI多合一-国外-1280x720_v32_20220223 I linked above. Unfortunately it seems these chinese sellers do not give good aftersales service a lot of the time. When my unit broke they did not reply to me, I have now removed the unit and a friend is trying to fix it. If it cannot be fixed I will buy a replacement from xtrons or junsun, I definitely want another 8667 unit
[Android Head-Units] wybitny2:
The best radios are from isudar, then Junsun and finally Ossuret. here is the link to isudar . https://www.isudar.com/en-pl/blogs/download/download
[Android Head-Units] robfox1975:
Unfortunately isudar do not do one for the facelifted mercedes c class w203, mine is 2006 model and the only one the do is pre 2004

i'm looking at this one junsun v1 pro but don't know which of the options is 8667 chip https://www.aliexpress.com/item/100...a47!12000025561132212!sh&gatewayAdapt=glo2ita

Another option is this one its xtrons this is definitely 8667 chip https://www.ebay.co.uk/itm/334509394465
[Android Head-Units] wybitny2:
View v1 pro, 8Gb 128Gb, has a Mediatek 8667 CPU. I don't know what the processor is in 4GB of ram. I have Junsun, I managed myself as I uploaded the wrong rom, the radio became a brick. I wrote to them and they advised me the same thing I found on the internet how to bring them back to life
[Android Head-Units] robfox1975:
The 8gb 128gb ones show as out of stock, its the 8gb 256gb one id prefer

I have had an update on my bricked unit tonight, my friend says the recovery rom chip has been wiped and thinks replacing it might be the answer
[Android Head-Units] wybitny2:
V1 pro 8/128GB has a better radio tuner, works as an alternative to the radio station, the minus is the low TTS voice, I managed it with a paid application, set it as navigation, turned the radio down to -2 in the code 8878 and everything works fine. HELIO P65 processor only different less efficient graphics, it's not a phone. I also know why laucher doesn't show the weather right away, but it won't help me fix it, lucher is in such a place that it can't be updated, only root
[Android Head-Units] Rradistt:
Is this reliable information about the radio version? 8/128 and 8/256 are different from your words.
[Android Head-Units] wybitny2:
I have a rav 4 IV radio works great there is nothing to fault. I managed to run the original microphone with amplified, there are two ways, one usb port, the other voltage converter.
[Android Head-Units] Rradistt:
If you can change some functions of the radio with root, then the question is how to get and root the system, have you accidentally tried it or have thoughts in this direction? Please forgive me that my poor English translator does not express the intonation I need in the question.
[Android Head-Units] wybitny2:
Hi, I know what you want to write, no problem. A bit, I searched the internet, I more or less know how to do it, we'll see which way works, I won't write exactly what it is, because I don't know what will come of it yet. Привет, я знаю, что ты хочешь написать, нет проблем. Немного поискал в инете, более-менее знаю как это сделать, посмотрим какой способ сработает, не буду писать что именно, так как не знаю пока что из этого выйдет.
[Android Head-Units] zachariostevens:
Another basic question, How do I use the split creen function?
[Android Head-Units] Rradistt:
to enable split screen, you need to open the application menu in the background by clicking on the envelope from the upper right corner, then select the desired application and drag it left or right to the edge of the screen, it will offer split. !!!Not all applications support sharing!!!
[Android Head-Units] localos:
The firmware has not been verified and is used at your own risk

I do not bear responsibility for the bricks!!!

Диск

files.sberdisk.ru
[Android Head-Units] wybitny2:
Hello, it's not for Junsun radio, it looks like Ossuret software, it's a pity because it would be enough to remove the lines from build.prop and it would be suitable. Uploading it to the Junsun radio threatens a brick. Thanks anyway, but we are close and yet far away. You did a great job, congratulations, if you could make root on the Junsun software, I would be grateful, I can test. There are some guides but I don't want to because I have lower temperatures I'm afraid of damaging the plastics. Just not sure which one will work
[Android Head-Units] wybitny2:
After all, someone was doing root on 4pda, why didn't that someone write how to do it, described what he did, the topic died down, why ?. So why should I say something about it when someone on 4pda has already done it ? Ведь кто-то делал рут на 4пда, почему этот кто-то не написал как это сделать, опишите что делал, тема заглохла, почему ?. Так зачем мне что-то говорить об этом, когда кто-то на 4пда это уже сделал ?
[Android Head-Units] TigDroid:
Hi,

I have the Junsun V1 Pro 4G+64G with the cpu JS 8667 bought on Ali for my vw tiguan.

Cause I have issues with the radio (saving station, the frequencies changes even if I don't quit the app, and the quality is really poor..) I wanted to update my firmware.

The seller gave me two links but the chinese have a weird way to manage their versions:

- 8667Q军灿UI02-国外-VHD720x1280_v23_20220801

- 8667Q军灿UI02-国外-1280x720_v22_20221029 --> v22 but date < than v23 !!

So what is really the last one? Has someone a similar version as mine?

Thank you for your help :)
[Android Head-Units] wybitny2:
I have versions 8667Q军灿UI02-国外-VHD720x1280_v23_20220801, I evaluate positively. There is a quiet Google TTS voice, but this is a problem with any version software. Custom resolution better, bigger everything is on the screen, better is bigger for the car. I had the 1280x720_v23 version, the dark theme in google maps did not work, the sound was a little better. Supposedly v23 is the last version. I don't know if you don't need an antenna separator, maybe then the radio would receive better.
[Android Head-Units] Rradistt:
I described here the root procedure from 4 pda, the person who boasted about this does not get in touch or ignores it. Therefore, I asked here what considerations there are in this direction. If I just write a post here, then it is also ignored. From this calculation I wrote to you. No, there is no judgment.
[Android Head-Units] TigDroid:
Thanks for your feedback. I had a look on different forums and fb, it seems that globally there is a poor quality for this device. Most of the people are then using an internet radio. I do use the built in antenna of my tiguan, and my junsun is connected to it :( For now I use a 4G sim in my car, so I'll use a "car launcher" which has better interface than the original junsun's. Except if you have any other ideas :)
[Android Head-Units] wybitny2:
The fact that the radio does not have android 11 does not mean that it is bad, the FM radio works great for me, the alternative frequencies are also great, in fact I prefer this radio from the Chinese than locally with much lower parameters. Believe me that local radios have even lower android, although you can write everything in build.prop. The fact that TTS google voices are heard quieter is not a problem. I use the original launcher, I have everything at hand, I don't have to look for clicks, it's supposed to be simple while driving. Here is the MT6768 HELIO P65 processor, it has slightly worse graphics, you don't need better graphics for the radio. I searched locally, it was even lower android, ram also less, space price. You need an antenna separator, but I don't know what tip you have, here's an example photo.
[Android Head-Units] sardonyx_wt:
If anyone has newer software for Junsun V1 8667Q 1920x720 please post, I will be thankful. Last version what I have is 8667Q路虎UI01v1920x720-国外_v25_20220811
[Android Head-Units] wybitny2:
Are you sure you have such software I saw resolution 1280x720, I even had this software installed but I didn't see such high resolutions as you wrote
[Android Head-Units] wybitny2:
Sorry, I haven't come up with anything yet, if I have time and find a way, I'll let you know, at this time I can't write anything
[Android Head-Units] cblossants:
Hi, in the 8888 menu/other , there is an option for logo type. If set to 1 then change it to 0
[Android Head-Units] Kimi Raikkonen:
i change to 0 no logo
[Android Head-Units] wybitny2:
Only in VHD720x1280 resolution the logo appears, you can get to it by the code 8878 or only by the logo 5678
[Android Head-Units] liamstears:
I want to update my firmware to the latest version but there is so many available I'm not sure what is correct for my unit, can anyone help? I purchased from eBay, 8gb/128gb, eBay listing said it's Junsun...
[Android Head-Units] cradu23:
Hello,

Is there any link to download lastest firmware for Junsun V1 Pro 8/128 Gb? Allready tried an search but ...it's kinda a mess here. Two posts about 4/64 GB, three posts about other firmware, some posts about another version of Junsun....

ThankYou!
[Android Head-Units] wybitny2:
8667Q军灿UI02-国外-VHD720x1280_v23_20220801 https://1drv.ms/u/s!Atz6rzSxowxlkrAAxHPYYryTsi4OhQ?e=JkA5lE
[Android Head-Units] wybitny2:
If Junsun, I posted a link. you have to know 100% that it's Junsun, otherwise it will be a brick. Download the app, throw in what processor, but even if you throw it, I'm not sure if it's Junsun. https://play.google.com/store/apps/details?id=ru.andr7e.deviceinfohw&hl=pl&gl=US
[Android Head-Units] TorstenH:
And please note that Junsun sells it's devices with different platforms/CPU. You have to be sure you really have a 8667Q unit. Maybe you have a MTK8257.
[Android Head-Units] wybitny2:
A friend got a link with the application, if he uploads what is sitting, you can write more, of course you are right
[Android Head-Units] cradu23:
I asked them on AliExpress chat and they give me this link:

https://drive.google.com/file/d/1ogyOBHkBpb3pzT-T9dvI76sV5Y4laLC0/view

for V1 Pro 8/128. After i'll get to my car i'll come back with unit model. Android 10 FAKE 11. Nice from Junsun :)).

So CPU is MT8667.
[Android Head-Units] wybitny2:
You can upload any 1280x720 or VHD720x1280 software. Originally you had VHD720x1280
[Android Head-Units] robfox1975:
I have an update on recovery for my bricked unit

My friend has managed to make progress via debugging but when flashing it hangs on 99% and wont go any further, he has used many copies of firmware but hangs on 99% every time, he even left it powered on for 2 days and didn't move beyond 99%

Does anyone have any ideas?
[Android Head-Units] cradu23:
Like? Any other software from Junsun or are better softwares for other producer?
[Android Head-Units] wybitny2:
Only Junsun software will work here, no other, each manufacturer is protected by build.prop, only the given software can be installed without a brick.
[Android Head-Units] m_pastuszek:
Hello!

Can I find unit with Android Automotive on board?
[Android Head-Units] wybitny2:
Several large companies have already announced the implementation of the new system, including Ford, Honda, General Motors or PSA Group. What's more, Volvo and Polestar are already producing cars with Android, and the system is also on board Renault Megane E-Tech.
[Android Head-Units] m_pastuszek:
Yea I know, but is there a way to modify chinese versions of Android on these head units? To actually install custom ROMs on them?

I thought about building one with Raspberry Pi, but head units from Ali are actually more compact, but this OS make a problem for me :(
[Android Head-Units] TorstenH:
The problem is not the availability of custom firmwares. It's more that their core apps are not open source. One main app is controlling all the functions an decompiling it gives you an idea of what is going on - but is not a good base for customization.
[Android Head-Units] m_pastuszek:
Yea, I get it, but anyway, is there a way to install custom firmware, f.ex. using SPFlashTool?
[Android Head-Units] TorstenH:
With the Chinese head units we have a very special situation. We're not just talking about an Android tablet.

Android is just running on top of a MCU and there is a defined interface between Android and MCU. MCU controls e.g. the Radio chip, reverse camera display, Bluetooth, SWC and more...
[Android Head-Units] m_pastuszek:
So I will need to make it on my own with Raspberry Pi. Maybe I will find display with buttons only but without anything else :D

EDIT: This one would be great, but it doesn't have any buttons:

Liymo Double DIN Raspberry Pi PC

lilliputdirect.com
[Android Head-Units] TorstenH:
Sounds like a lifetime job...

- DAB+

- AM/FM radio

- Quick start / ACC control

- non-Desktop UI

- SWC

- GPS

- ...
[Android Head-Units] TorstenH:
Important to know is which Junsun V1 pro you have. They're selling different variants based on different architectures/CPUs.

Junsun V1 Pro <> Junsun V1 Pro

A lot of users flashed their devices into a bootloop because they just took a fw from one of the V1 Pro threads.

And yes, the threads mixing different devices in one thread.
[Android Head-Units] localos:
The firmware has not been verified and is used at your own risk

I do not bear responsibility for the bricks!!!

8667Q_Junsun_UI02-国外-1280x720_v22_20221029-Rooted.zip
[Android Head-Units] Rradistt:
In this thread, a respected person wrote about this firmware and that it does not fit junsun v1 pro.
[Android Head-Units] localos:
I didn't say this is junsun V1 pro's firmware

I just implant ROOT permissions in the firmware, that's all
[Android Head-Units] localos:
I like to modify firmware and implant ROOT in firmware. The firmware I modified is shared by XDM friends. I don't have any devices. I can't test whether the firmware works properly. This firmware comes from this topic, so I publish it here So junsun v1 pro has nothing to do with me
[Android Head-Units] Rradistt:
The header of file 8667Q itself states that junsun. Or I can't read...you can share how the root system device breaks.
[Android Head-Units] wybitny2:
This firmware is for Junsun, it is not tested but it is suitable. Would be so kind, I will be very grateful to you, we can even talk about it privately. You can root firmware 8667Q军灿UI02-国外-VHD720x1280_v23_20220801. Please https://1drv.ms/u/s!Atz6rzSxowxlkrAAxHPYYryTsi4OhQ?e=dnBg5d
[Android Head-Units] wybitny2:
You must have a lot of knowledge to do this, I'm impressed. I don't know I'm learning but I couldn't figure out how to modify the bin file. Somewhere on the internet I found out that it's not that easy, you have to have knowledge
[Android Head-Units] wybitny2:
Not necessarily, it's software for Junsun, I haven't tested it yet.
[Android Head-Units] wybitny2:
You added su with ARM and sometimes ARM is not 32bit, shouldn't there be SU with arm64 ?. Mediatek processor is 64 bit and not 32 bit? . I don't know if I saw it right, I think so. Now it looks to me how to install it on a brick will be a radio. The 8667 is a modern 64 bit Octacore processor. Can you edit a 64bit SU file? ?
[Android Head-Units] 223775:
Could you please upload this firmware -8667Q UI05-国外-VHD720x1280_v26_20220802 again?
[Android Head-Units] localos:
Can't download, can you upload to Google Disk
[Android Head-Units] wybitny2:
Hello, for me you are great, today there are a handful of people like you https://drive.google.com/file/d/1xVIOPZnWJA-1n5v2RNhuFOCof8WhWU9J/view?usp=sharing
[Android Head-Units] wybitny2:
the 8667Q UI05-国外-VHD720x1280_v26_20220802 firmware has an error, it will not install, the .upd file is missing. Might end up on a brick
[Android Head-Units] localos:
The firmware has not been verified and is used at your own risk

I do not bear responsibility for the bricks!!!

8667Q军灿UI02-国外-VHD720x1280_v23_20220801-Rooted.zip
[Android Head-Units] wybitny2:
I'm afraid to test it, everything seems fine
[Android Head-Units] TorstenH:
Is the command

su @#zxcvbnmasdfghjklqwertyuiop1234567890,.

to get a root shell not working on 8667Q? If it's working I have no idea why you want to root the already semi-rooted system.
[Android Head-Units] wybitny2:
I've read about this method, I haven't tested it at home. The rom is so convenient that you don't have to bring the radio home
[Android Head-Units] Jetblack31:
Hi,

This su command works on 8667Q FW, I tested it!

Bernard
[Android Head-Units] wybitny2:
The command works, but when I connect the radio to the computer, I don't see their windows.
[Android Head-Units] 223775:
The official Junsun store sent the latest firmware

8667Q军灿UI02-国外-1280x720_v22_20221029.zip

drive.google.com
[Android Head-Units] wybitny2:
Here in this software Junsun, you can set in code 8878 the belt for air conditioning reduced. If someone likes a dark theme in applications, it also works.

8667Q军灿UI02-国外-VHD720x1280_v23_20220801 https://drive.google.com/file/d/1qAiQEK_wOhXOp98CLBTXadYYzpIESmjf/view?usp=sharing
[Android Head-Units] cradu23:
I have this link from them:

8667Q军灿UI02-国外-1280x720_v23_20221121.zip

drive.google.com

Seems is from 21.11.2022, a bit newer then yours (29.10.2022).
[Android Head-Units] wybitny2:
In this higher resolution dark theme in apps did not work, you can see that this firmware is either being prepared for android cheat 12 or something else, you can see the change forfan.prop android 10, 11, 12 and 13. Maybe security fixes are newer but it doesn't look like this software is more complete than this VHD720x1280_v23_20220801
[Android Head-Units] wybitny2:
Nothing has changed, I managed to change the heating in the code 8878 instead of the whole screen, it only pops up on the bottom small bar, where the image is and additionally the air conditioning is displayed. I can send you a photo of the air conditioning belt if you want
[Android Head-Units] wybitny2:
I tried to make a backup, the radio is not detectable by windows 11, so I'm afraid to risk it, if it's a brick, I won't do anything. It looks like everything is fine but without a copy it's hard to try anything, sorry .
[Android Head-Units] localos:
:)

No problem
[Android Head-Units] robfox1975:
Ok my bricked 8667 unit has been with an expert for a few weeks where he has tried everything to recover but no joy, his opinion is the volatile rom chip is dead as they can only be written to a few times, so we are currently trying to source a new motherboard from Aliexpress
[Android Head-Units] wybitny2:
And do you know how the expert managed to connect to the computer, how did he do it?
[Android Head-Units] robfox1975:
I'm not sure how but he says he powered it up with a 12 volt feed and tried to upload firmware via USB port... He tested board and chips with an oscilloscope I think he said... Sorry my technical understanding doesn't go that far
[Android Head-Units] wybitny2:
If it sends the software normally via usb, it must be dedicated software from the manufacturer, the producers will protect themselves by installing software from another manufacturer, we have a black image, this software will not work
[Android Head-Units] robfox1975:
Yes it was the software sent from manufacturer, gets to 99% and freezes up, won't go any further, he suspects the rom chip is gone and says only fix is to replace motherboard, we have sent a seller on Aliexpress a picture of the motherboard, hopefully they can source a replacement