yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] wybitny2:
Somewhere it caught my eye that someone also tried to do it, used three usb drives, only 3 started. I forgot to tell you that the update will start on the 5 pin usb, is that what you are doing?. Sorry, it slipped my mind 😔
[Android Head-Units] robfox1975:
yes i use the 6 pin one....but have also tried the 4 pin one
[Android Head-Units] Ratralala:
DONE

OVERALL great device but many settings puts it in danger.. like who needs to swap the left to right on screen :)

Thanks
[Android Head-Units] robfox1975:
@MaxuBo

Did you manage to solve your problem, as I still cannot

I have seen your posts on 4pda forum but unable to register
[Android Head-Units] robfox1975:
@MaxuBo

If you could help me register that would be great

Its the bit with enter numbers in figures I cannot do
[Android Head-Units] robfox1975:
I searched and think my device might be XONRICH https://www.alibaba.com/product-detail/2-Din-Android-10-Car-Multimedia_1600225511805.html

It looks exactly the same, the UI is exactly the same, and the buttons are laid out the same way.

In the photo 1 is my unit

In photo 2, this is the unit i bought on ebay from brogotek.

In the photo 3 unit in link above

also the box it came on is labeled XRC and the originally sent brogotek update is labeled XRC-8667

So maybe I need XONRICH firmware does anyone have the actual firmware and not an update I have contacted xonrich but they have refused to help

I have also read that only some usb sticks actually work, can anyone tell me which ones work and what size
[Android Head-Units] robfox1975:
Finally the sellers have replied to me

They have requested a video of the update attempt which I have done, they have said they will pass the video to their technical people and solve the issue

I will share any solution that is given in case it helps others
[Android Head-Units] MaxuBo:
This is good news. My seller stopped responding adequately after receiving the video. He said he didn't understand what I needed.
[Android Head-Units] robfox1975:
Mine was bought in April 2022 and has 12 month return or replace

Hopefully they will find a fix, if not it will be returned, video sent 8 hours ago but nothing back yet
[Android Head-Units] zachariostevens:
What is the latest update for this radio?

I have the G6-TS.210818(VHD-YT-9) version installed currently. or it could be the HMI: JYKJ.G6.D.Q.F.I.2021.11.04.09.00
[Android Head-Units] wybitny2:
MaxuBo Hi, do you know how to root on this radio. 4pda I read but I didn't find out anything like that, I will be grateful for help. As for the robfox1975 radio, nothing is broken, it has poor updates, it is not from this radio, manufacturers protect themselves with an entry in build.prop. I downloaded the wrong update twice, but I had the correct one so I managed to fix it. on the 4pda it is not the right processor because the truth is. https://android-headunits.com/mediatek-mt8667-processor/ 😉. I kind of know how to root but I'm afraid something won't work, so I can't until I'm 100%​

​
[Android Head-Units] robfox1975:
I have tried the firmware they sent, also the ones you kindly sent, but nothing is working. I have tried a 32gb usb, 16gb usb...even a 8gb sd card in a usb adapter...tried in both usb slots on the machine but it seems the usb drives are just not able to be read. I have tried every version of the fitrmware available on here and 4pda, nothing at all works I do think the usb slots are not reading the drives as the 32gb and 16gb worked before

After requesting a video of the problem the seller has now gone silent. I checked and the file transfer site shows it has not been downloaded so they have not seen it, it would seem they are just not going to help.

I have sent another message to them tonight to tell them I want it replacing or I will complain to ebay and credit card company to get money returned

The video is here https://we.tl/t-udbePc3SCy if you wish to see it exactly
[Android Head-Units] wybitny2:
You must be doing something wrong. You turn on the ignition, hold the reset all the time and at this point press the screen with your fingersYou must be doing something wrong. You turn on the ignition, hold the reset all the time and at this point press the screen with your fingers. If you do the procedure wrong, this is how the radio behaves, you can upload any update only the radio will not get up. the Chinese messed up in verdor.img there they change it for their updates. again. You turn on the ignition, quickly hold down the reset button, while you touch the screen with five fingers.
[Android Head-Units] robfox1975:
I have always done it that way exactly as in the video, before this problem happened the radio would always read the usb stick ok and see the update
[Android Head-Units] wybitny2:
here you have the fallback procedure if the radio gets trapped. This is a different procedure, the one I gave you. android bootloop not working standard procedure. I guess I had more luck than sense then, I can't find the procedure a second time. here is a similar procedure, only you have to insert the flash drive with the software before you perform the procedure. You have to look for a new solution, don't stick to yours because in your case the radio got the wrong soft so what you do may not work or I'm wrong because I'm not perfect everything still needs to be tried. If it's the same processor and different manufacturer, the procedure may be the same, so my procedure may work
[Android Head-Units] robfox1975:
It didn't work, I have the video i took here https://we.tl/t-udbePc3SCy that shows exactly what happens

I have sent yet another message to the seller but again no reply, it is obvious they do not want to help

I have tried every usb drive I have, even every sd card in a usb adapter, even a 64gb drive repartitioned to 4gb

I am out of ideas....The radio came with 12 month return or repair but seller no longer replies
[Android Head-Units] wybitny2:
I live in Poland, here I know someone who would fix it. I bought a radio from France and after half a year no one talks. Massacre, it comes from the fact that everyone writes beautifully just to sell, and then deal with yourself. I have no more ideas what to do how to help you . Too bad I don't live in the area so I could come up with something 😔😔😔😔😔
[Android Head-Units] robfox1975:
I am out of ideas too, I will make one more message to seller demanding to return if not I will see if I can find a local android expert, if that doesn't work then I guess I just buy a new one
[Android Head-Units] robfox1975:
Its been suggested that I need a memory dump and preloader, does anyone with one of these 8667 units have one or able to make one?
[Android Head-Units] MaxuBo:
In addition, we need to find a testpoint, I could not connect to the computer. I think we really have a broken preloader.
[Android Head-Units] robfox1975:
Yes we do....now the seller will not respond at all, so if I can get hold of a memory dump I will have to find a local tech expert
[Android Head-Units] robfox1975:
Does anyone with a working mtk8667 head unit/device have a memory dump or full backup or could someone possible create one using sp flash tool

There is a full guide here https://www.hovatek.com/forum/thread-526.html for anyone who wants to create one as this could be useful
[Android Head-Units] didko84:
I have same problem. Stuck on car logo. Junsun send me before a week update. Now will try your way with fingers.

Edit - update start thanks 🙏
[Android Head-Units] didko84:
Ok I made it.

Install my FW _ Junsun send it to me in november 22

Link is active till 18.12.2022

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dox.abv.bg
[Android Head-Units] wybitny2:
Anyone have newer firmware for Junsun ?. My salesman is not talking, I will be grateful
[Android Head-Units] wybitny2:
here is a newer firmware 8667Q军灿UI02-国外-VHD720x1280_v23_20220801 you need to look for
[Android Head-Units] MaxuBo:
This is a different firmware. 1280x720 not vhd
[Android Head-Units] wybitny2:
This firmware is for Junsun Radio. For this radio there is newer software v23.
[Android Head-Units] didko84:
Which one is newer and better ?

What mean this resolution
[Android Head-Units] wybitny2:
What I write is not necessary to suggest it, what matters is what is inside the software, Vendor.img is there build.prop, it is the same as for Junsun radio. Is v23 any difference between v22, I don't know, but this software is stable, nothing wrong with it. I see that there are different software here, you have to be careful what you download, the radio will get a black screen after bad software, it is salvageable. When everything works, it's better not to change anything
[Android Head-Units] robfox1975:
In theory it is salvagable but not always in practice...I have tried every single firmware out there, I have tried removing the radio fuse before every attempt, I have tried different usb drives in both slots. I have tried the correct procedure at least 200 times in the last week. I am now convinced the usb slots are just not reading and that I need to recover in a way using sp flash tool with a full memory dump(scatter file, bootloader etc) from a 8667 unit, like in this thread https://xdaforums.com/t/rom-firmware-brick-recovery-for-7-android-head-unit-ac8227l-yt9217-yt9218-1-16gb.3931863/ but with an mtk8667 memory dump, but I cannot find one anywhere on the internet and even extracting the 8667.bin files does not give me a scatter file or preloader.

The seller will not help saying not their problem, and that 12 month warranty is a typing error and ebay refuses to help...looks like I will have to buy a new unit
[Android Head-Units] robfox1975:
I'm happy it worked for you :):)
[Android Head-Units] MaxuBo:
I'm also inclined to think about buying a new device. To restore this😁
[Android Head-Units] robfox1975:
@MaxuBo

I have been told to try this method here to attemp to connect via ADB I wont get time to try tonight but I wanted to share it in case it helps
[Android Head-Units] h2official:
@robfox1975

Hi! I myself tried to dump the firmware (to easily try the updates without reinstalling the customizations) unfortunately without success.

I tried to connect with usb, but I couldn't detect anything under linux or windows. I have tested, I think, all versions of SP Flash and all drivers available on the internet. USB 4 pins, 6pins, debug ON/OFF in developpers and secrets options... No result neither ADB wired nor SP Flash detect.

I also tried to do it by ADB in wifi, I manage to connect, unfortunately impossible to have the root access to save the partitions directly. As long as we don't have root access or the possibility to install a custom recovery (twrp or others), it will be complicated to play with the firmwares easily.

I'm still sure that there must be a wired access, at least for the development tests and the factory installation. Maybe a cable connected to another terminal? Or a key combination to activate the USB debugging...?

I'll probably try to open "the beast" in a few months to see inside if I find a serial port, but for the moment I'd rather avoid opening it (it works 😅).

If you feel motivated and confident, maybe you can open yours and share some pictures of the inside?
[Android Head-Units] robfox1975:
I think im more ready to drop it off a large cliff.
[Android Head-Units] robfox1975:
this maybe worth a read https://www.hovatek.com/forum/thread-13347.html

or this https://www.hovatek.com/forum/thread-588.html
[Android Head-Units] Ratralala:
All i get is NO Signal after trying to connect this adapter to original B7 camera...

if anyone can help with the proper way to connect it, a schatch in paint/photosop maybe, and proper settings pls ?!

i will try again tomorrow... my issue today is where the red second + wire needs to be connected ? it says ACC on it ...
[Android Head-Units] robfox1975:
Well I have decided to buy a new unit and replace this one...came today advert says its 8667 but turns out its actually 8581 and must say i much prefer the broken one so I have put advert on facebook groups to try find someone who can repair
[Android Head-Units] wybitny2:
You connected it as in the photo in the diagram, it is very important?.
[Android Head-Units] Dolpech car:
Hello,

The latest firmware version in date seems to be V22:

8667Q军灿UI02-国外-1280x720_v22_20221029

8667Q军灿UI02-国外-VHD720x1280_v23_20220801

Version V22 dates from 2022/10/29.

Version V23 dates from 2022/08/01

Weird !

An answer to provide?
[Android Head-Units] robfox1975:
Are Junsun v1pro models all 8667 chips....looking at buying this one to replace my faulty one https://www.aliexpress.com/item/100...f816708818552522313e3a47!12000025561132212!sh
[Android Head-Units] wybitny2:
I have versions v22 from 2022.07.16, maybe the one you have is the latest, I didn't invent it.
[Android Head-Units] Dolpech car:
Hi,

I asked to junsun the last firmware for my device and it sent me the V23 version, under this file name:

8667Q 军灿 UI02- 国外 -1280x720_v23_20221121

The date at the end of the compressed file is perhaps the date of creating the compressed file, and therefore unrelated to the date of manufacturing the firmware version itself.
[Android Head-Units] wybitny2:
Can you provide a link to this firmware, ui02 is the earlier ui, now it is ui03. Check the contents to make sure everything is correct. It shows that if less software 3217kb > 3208kb the car logo is missing then maybe something else is missing, I found out about it by accident. Thank you
[Android Head-Units] Dolpech car:
Hi,

The firmware file is appointed: 8667Q 军灿 UI02- 国外 -1280x720_v23_20221121

But it is the UI 3 version as Junsun presents it on its site.

The download link: https://we.tl/t-jsoksx6ytb

I cannot say the period of validity of the link above.
[Android Head-Units] zachariostevens:
Can you re-upload this link?
[Android Head-Units] wybitny2:
The link is not working
[Android Head-Units] Dolpech car:
Firmware attached
[Android Head-Units] Kimi Raikkonen:
please link firmware : 8667Q 军灿 UI02- 外国-1280x720_v23_20221121
[Android Head-Units] wybitny2:
The link is no longer active
[Android Head-Units] wybitny2:
You put something wrong because there is no link to the software
[Android Head-Units] Dolpech car:
Try this link :

8667Q军灿UI02-国外-1280x720_v23_20221121.zip

1 file sent via WeTransfer, the simplest way to send your files around the world

wetransfer.com
[Android Head-Units] wybitny2:
The software is suitable for Junsun, only the vehicle logo is missing, therefore it is 3208598kb. Thank you
[Android Head-Units] mitko9922:
And I asked my seller about the latest update and he sent me the same update, I leave a link: https://drive.google.com/file/d/15JNOX3iffV4r7EIHc38bw8CvMyVAC5Dg/view?usp=share_link

has anyone installed this update?
[Android Head-Units] Evgenibgr:
how can i know the firmware version of my Junsun device?
[Android Head-Units] zachariostevens:
Do you have a picture of UI05 vs Ui02? I just updated my radio to the 11.22.2022 release but the UI has not changed at all.
[Android Head-Units] zachariostevens:
That top line HMI:TSKJ further along there is a date "2022.07.15" that's how I identify the version.

The latest I've seen is" 2022.11.21"
[Android Head-Units] wybitny2:
Yes, I got this update, I didn't see any errors, I installed v23-20220801 anyway. Now I found updates v23-2022112, I want to try this update, the vehicle logo is missing here but maybe the weather will work faster
[Android Head-Units] wybitny2:
UI05 has bugs, I don't recommend updating yet
[Android Head-Units] mitko9922:
OK, I'd be grateful if you could give feedback after you update :)
[Android Head-Units] wybitny2:
I have updates 8667Q军灿UI02-国外-1280x720_v23_20221121, the screen changed aspect ratio from VHD720x1280 to 1280x720, you can see it in apps more on screen, notification bar is not full screen, I put a picture. The sound also plays better as if it had more bass, there are no errors. Navigate voice as is, but I leave this software for testing. Voices tts from google still quiet nothing has changed, google maps does not turn on the dark theme, this is probably the only downside but maybe it's the fault of the application.
[Android Head-Units] mitko9922:
And I installed it, at first glance the resolution looks good, but when operating it seems to be more inconvenient, everything is small. Google maps dark theme works, you just need to start navigation and then it switches to dark theme. Otherwise, everything works, the sound is good, but again it's really quiet on the radio navigation voice. Applications such as local IPTV EON it didn't work last version last resolution but it works now.
[Android Head-Units] wybitny2:
The voice of the radio can be heard quietly or if the voice of the navigation is heard quietly, if the voice of the radio is quiet, enter the code 8878, volume, there is the first option, you can turn it up, the navigation voice can be turned up, but the application is paid, you need to set it as navigation, do not update tts votes in the store. Google maps with a dark theme didn't work for me, maybe it's the application's fault, everything is smaller that's true, only the music plays better and that's very important, although I'll think it over, I'll test it. However, a higher resolution is not so good, with a non-standard resolution, the radio is more suited to handling a large display, there is a slight error, the dark theme cannot be turned on in google applications, but this is not the application's fault, I will do some tests when turning on navigation and return to the previous one resolution
[Android Head-Units] Rradistt:
Hello! Tell me if you have any thoughts on getting Root for this 8667q, in the 4pda topic it was mentioned that you can get a patched bootable Magisk, but there is a problem with Magisk versions and the operation of the side touch buttons. I successfully connected via Remote ADB SHELL (Wi-fi) and switched to recovery, which I turned 90 ° to the left, touch buttons do not work in it, a USB mouse was not connected, but unfortunately nothing serious can be done there without root, other well-known methods that work on smartphones, including the SP Flash Tool instruction, which, by the way, is given not for 8667 but for 8259, AC8227L, do not work on this radio and I think you should not feed each other with links and misleading. And another question is how and with what did you open boot.img where did you find them in firmware 8667.bin? I open 7Zip but unfortunately I can't get some data.
[Android Head-Units] Dolpech car:
Hello,

I would like to root my Junsun v1 pro device.

This one is under firmware 8667Q.

Having no TWRP for this device, I'm looking to get the boot.img so I can root my device with Magisk.

Is there a way to recover the boot.img without being rooted from the device?

The Chinese Firmware 8667Q is in ZIP format by opening it with Winrar, there appear two files .udp and .bin

The .udp file is very light, it is probably there to authorize the installation.

The .bin file is much heavier. But with a file extractor like 7zip I don't see a boot.img file

Do you have a solution to extract a boot.img file from this type of firmware?
[Android Head-Units] wybitny2:
This is not full software, only an update, so the boot.img file will not be obtained, KINGO root, maybe this type of program will handle it, but those for the computer version. Why do you need root, what do you not like?
[Android Head-Units] Dolpech car:
Hello,

I want to root my device because I have control keys on the central console of my car which are not assigned correctly, and other modifications like keeping the status bar with the applications from the PlayStore.

I tried Kingo root software on android without success.

I will try it via a computer and a USB cable.

Where can we find the Boot.img file for this firmware?
[Android Head-Units] JhOLmeS86:
can anyone link the firmware 8667Q 军灿 UI02- 外国-1280x720_v23_20221121? thank you
[Android Head-Units] Rradistt:
How to get boot from bean firmware???
[Android Head-Units] zachariostevens:
Mine looks nothing like this. I wonder if I used the wrong update.
[Android Head-Units] wybitny2:
You used the wrong update, I went back to VHD720x1280_v23, I prefer more zoom than higher resolution and everything smaller. At that resolution I mentioned, the dark theme works in apps where it is supported. If you want higher resolution you need to upload 1280x720_v23_20221121. Remember to check what you put in because you may have a brick
[Android Head-Units] wybitny2:
8667Q军灿UI02-国外-1280x720_v23_20221121 https://1drv.ms/u/s!Atz6rzSxowxlkq9_W9jNbwQpXVzELQ?e=IQbNGN
[Android Head-Units] zachariostevens:
Correction so this is the update I currently have installed. All you stated was correct. The only issue I am still having is the dark mode when using android auto. It will randomly turn on and off but it mostly day mode. I've tried setting the dark mode setting on the phone, in the car, and in the app all to dark mode completely but it still does not do it.
[Android Head-Units] Davide030:
Can you tell me the firmware for this with 8667 processor.

Thanks
[Android Head-Units] wybitny2:
Send me the link of the radio, what is the company, if it is not Junsun, do not upload this software because it may be a brick
[Android Head-Units] Davide0306:
This is the link: https://it.aliexpress.com/item/1005...00028925164946!sea&curPageLogUid=kMIUEnXUgX5D version: 4+64 8 core
[Android Head-Units] Davide0306:
I'll explain I have a problem, my radio can't start android, consequently nothing works.
[Android Head-Units] wybitny2:
It's best to get the software of this company, compare it with another, then it will come out whether there are similar security measures or not. Please do not upload other software without checking, it may be a brick. When you get the software, please send a link, I'm curious about the software itself, how it is secured in build.prop. You need to get the original firmware, hold down the reset press five fingers on the screen, the radio will update, if you do not have the original firmware, the procedure will not pass successfully. You have to ask for the original software from this company. If you uploaded the wrong software, the radio is still salvageable, but as I wrote, you need the software of this company. This line in build.prop gives us trouble, so not all software will be suitable.

ro.forfan.adaptany.enable=1

ro.forfan.adaptany.twidth=1280

ro.forfan.adaptany.theight=720

forfan.extscreen.twidth=1280

forfan.extscreen.theight=720
[Android Head-Units] Davide0306:
Right now my radio has the original software installed, but it has stopped working for a few days. So I would have to do an update to restore the software
[Android Head-Units] wybitny2:
If the radio shows signs of life, then you can try what is happening more precisely, it turns on, it stops at the logo, it restarts
[Android Head-Units] Davide0306:
it turns on and tries to boot into the android system but fails, then just keeps loading forever. it randomly restarts every now and then
[Android Head-Units] wybitny2:
If you manage to turn on for a longer time, enter the code 8878, do a factory reset. Here's a photo you can click on. You will lose the original navigation and premium voice features
[Android Head-Units] Davide0306:
I already did it but it doesn't change anything.
[Android Head-Units] Davide0306:
its software can not be found ?Because the seller doesn't answer me
[Android Head-Units] wybitny2:
tomorrow I will check if it is possible to highlight the version of the software, when it lights up and I will show it, you can think if one will come, but it is still not known if it will be a plus
[Android Head-Units] nmamag:
last update 8667q v23 01082022

8667Q军灿UI02-国外-VHD720x1280_v23_20220801.zip

drive.google.com
[Android Head-Units] zachariostevens:
What's included in the new update? I want to get my android auto to do split screen, will this get me that option?