yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] gduck:
Hi again, these were my experiences with my third firmware update. (first look)

So, My device is a JUNSUN V1 Plus: MS94NV UK 9 inch 4G+64G.

Actual (original JUNSUN) firmware:

8667Q军灿UI02-国外-1280x720_v46_20231122.zip-Tan.zip

Target (JUNSUN) firmware:

8667Q军灿UI03-车模--1280x720_v5_20240113.zip

Firmware changes:

8667Q军灿UI02-国外-1280x720_v46_20231122 X=1280 Y=720 --> 8667Q军灿UI03-车模--1280x720_v5_20240113 X=1280 Y=720

Result:

The installation went well (Note: the screen was rotated 90 degrees counterclockwise during installation. After the restart, the display was normal), everything works fine. The imported boot logo and the factory settings was remains! 3rd party apps, pictures, music, etc. are deleted, please make backup before updating !;)

Everything works fine!

The Carletter version is newer, 7.8.3.20231216 sdk 3.5.2_1124 (v46: 7.7.3.20231024 sdk 3.3.9_0825).

UPDATE: The "open door" picture from the screen center is missing. It seems the CANbus communication is OK, CarInfo and steering wheel butons are working, except the open door picture...

UPDATE2: I modified the v5 MainUI, so if you have v5 and you have problem with the open door warning, you can download my fix (attached), unzip and install the fixed MainUI apk ;)

The main changes: the 360° 3D car view app in UI03!

UI02 v46 screens:​

UI03 V5 screens:​

WITHOUT 360° 3D car view app activation:​

if use click on GEAR icon in the top right corner:

UPDATE3: JUNSUN support published the 3D app activation file: LINK. Copy the cert file to a FAT32 usbstick, insert to HU and click the gear icon.

WITH 360° 3D Car view app activation (price: 15 USD):​

​

you can drag the car, rotate it, zoom in, etc.

if use click on GEAR icon in the top right corner, 360° 3D app settings:

you can choose from a few cars, you can change car color, you can enter the license plate number

you can buy another car model.

UPDATE: strange, I bought a car, but I didn't have to pay for it...

LOL: you drive along an animated rainbow road :D

UPDATE: the "purchased" cars show the position of the doors in animation

Morre info after longer use! ;)
[Android Head-Units] gduck:
Yes, only two sound option on that menu.

FAN is available in ALL JUNSUN firmware, v46 also included!
[Android Head-Units] gduck:
Please install the ODB application ;)
[Android Head-Units] gduck:
It seems, your head unit is working, only the LCD blacklight is not. Is nothing faintly visible on the display in complete darkness? Doesn't it look dim when lit with a lamp?
[Android Head-Units] Lupedrone:
No the display Is not darkness
[Android Head-Units] daario:
„Everything else is deleted, please make backup before updating ;)”

That's right. Everything else was deleted. Unfortunately I didn't make a copy. Does anyone have a copy file to upload for me?
[Android Head-Units] frost_theone:
Thanks for sharing the information. Really appreciate the work you contributed.

- So $15 usd to buy the licence and that's excluding the car make? If including car make, it will be 30 RMB as shown from the Audi cars?

- Can we just only extract CARLETTER apk from the UI03 bin file and install on the current v46 FW? Not sure if it will work as it might involve any licence file or other files from UI03 to prevent CARLETTER from working? What do u think

Thanks again.
[Android Head-Units] gduck:
Yes, $15 for activation. The message (...not responding...) is a bit confusing because it says there is no connection, but it didn't activate it for me, I had to buy it. Maybe it's worth waiting longer to see if it activates by itself? I do not think so... Because, activated immediately after purchase (PayPal) You have 3 different types of cars, free. There are many paid cars, from many different manufacturers.

According to my experience (on Tenghsi fimware, I installed Carletter unpacked from v46) no problem with this type (unpacked) of upgrade ;)
[Android Head-Units] Anton TNT:
If someone want's to test this ....

extracted launcher ---> for install mainUI.apk interface from update 8667Q军灿UI02-国外-1280x720_v34_20230703

manually and no need to switch between firmwares - OINLY for updates with UI2 theme !

This apk is provided as is, and I'm not responsible for sideeffects on various devices !!!
[Android Head-Units] frost_theone:
Oh okay.

U mentioned everything else was deleted, with UI03 installed, shouldn't it consist of all the previous apps? For instance fan, CARLETTER, topic switching and etc.
[Android Head-Units] gduck:
What apps do you need?
[Android Head-Units] gduck:
Nooooo.:) These are part of the firmware!!!! Only 3rd party apps deleted, of course!

Sorry, I edited, it will be clear now ;)
[Android Head-Units] SteeveGr:
V5 and V46 app version difference according to their info. The rest about 180 apps, including system are the same.

Some apps report null or same version, but there is a minor size difference.

Date is not real.
[Android Head-Units] daario:
Factory. There was online radio, voice control, OBD, etc
[Android Head-Units] ossie26:
Hello everyone, I have this problem when I am on the phone the volume is around 13 and when I hang up the music sound is also at 13 is it normal?

With some other radio brands, the ringing sound and the music sound are not in the channels themselves

Does anyone know how this can change?

sorry my english is from google translation
[Android Head-Units] gduck:
- HERE WeGo free app fro Google store

- iGO was a pirate copy!!!

- NetworkRadio

- Junsun ODB

- TPMS
[Android Head-Units] daario:
THX 😁
[Android Head-Units] daario:
And didn't Junsun have his weather app?
[Android Head-Units] gduck:
No, the weather display is built in, but I haven't seen an application.
[Android Head-Units] gduck:
The "open door" picture from the screen center is missing. It seems the CANbus communication is OK, CarInfo and steering wheel butons are working, except the open door picture...
[Android Head-Units] AlbertoBmwe90:
Write to the seller asking how to remove the launcher of the 360 view application. He answered me this:

Dear customer thank you for your reply Find the AVM icon under canbus settings, change it to OFF, and click Save. The icon will be closed Looking forward to your reply Kim

This afternoon I will try it since you just answered me. A greeting and thanks for your help
[Android Head-Units] gduck:
It will not work, that settings related to the AVM icon...
[Android Head-Units] mitjama:
I can see on your screen that you have a (outside) temperature showing in the left upper corner.

I do not have such information, although the previous original display had it.

Is there some option to enable outside TEMP?
[Android Head-Units] Anton TNT:
yes in factory settings , menu canbus on the left side options (right options are for choosing model of car) - temp and other car functions like doors open retractable mirror AVM icon etc.
[Android Head-Units] Klag3:
Hello, what weather application to install to display in the UI 4.0 weather widget?
[Android Head-Units] gduck:
Additional installation not needed! Built in the firmware, using this package: com.ts.weather.juncan.

Sometime working, sometime not...
[Android Head-Units] Klag3:
Ok ale co z tym zrobić com.ts.weather.juncan

Mod Edit: English Translation Below

Ok but what to do with it com.ts.weather.juncan
[Android Head-Units] gduck:
Nothing! The weather display is automatic based on the GPS position! You have nothing to do with it!
[Android Head-Units] ossie26:
Does anyone know what I need to change for the volume of music and calls

If my music is on 5 and I start calling, I turn the volume down to 12 after I hang up and the music is also on 12. Can I change this? if so how

nl where?
[Android Head-Units] daario:
From another thread question. Is it normal that in CarPlay the map by default sets my route to the saved in my favorite place? Can it be turned off somehow???
[Android Head-Units] Klag3:
Hello, the question is what file format must have the car logo
[Android Head-Units] netafim:
Hi, just create a 1280x720 BMP or JPG image and copy it with the file manager to the root folder of the unit. ;)Then you can choose with the search button.
[Android Head-Units] Klag3:
Ok dziękuję bardzo

Mod Edit: English Translation Below

OK, thank you very much
[Android Head-Units] Anton TNT:
... or you can just copy all the pics you want of logos of cars in formatted usb drive, insert usb drive in usb port of head unit , then go to settings /about device or go to on car info where is keyboard for inputing pin code -> enter 5678 , boot logo page appear , then click on option 2 - search option -> with usb drive in port head unit must recognize pics of car logos and will now show them in order to choose correct one and update boot logo

p.s.

For FYT type of head unit go to playstore, download app called "solid explorer" install it, then enter in app , apply for all terms and choose root folder, now you will see a complete system files of your unit - ROOT folder (note: be carefull when modifing these folders , it may corrupt your rom image and brick your device). Find actual image of boot logo currently in use, then copy desired boot logo pic on this place , it will be visible in car logos under boot logo page accessed with pin 5678.
[Android Head-Units] Anton TNT:
it must be in format :

- picture must match unit resolution wether it is 1280x720 or 1024x600

- picture must be in formats jpeg bmp or png

or you can download it from my disk and set it directly with usb drive

-> https://drive.google.com/drive/folders/1oA_IE0kGQG6LsRr2vgU_w6ioOF9IiXSc

(these are universal)
[Android Head-Units] mitjama:
Hi,

Format must be .jpg or .png.

It is also important that the image resolution meets exactly display resolution. Eg. if display has 1280x720 then the same must be used for the logo.

That means if you get images from the internet with resolution 1024x600, then you have to upscale logo to 1280x720.

Then put a new logo to main folder. And select new logo under Logo Settings.
[Android Head-Units] Klag3:
Wszystkim bardzo dziękuje za pomoc i pozdrawiam serdecznie

Mod Edit: English Translation Below

Thank you all very much for your help and best regards
[Android Head-Units] Klag3:
Ok bardzo dziękuję

Mod Edit: English Translation Below

OK, thank you very much
[Android Head-Units] Klag3:
Witam teraz mam takie oprogramowanie , czy jest nowsze i gdzie szukać

Mod Edit: English Translation Below

Hello, I now have this software, is it newer and where can I look for it?
[Android Head-Units] Klag3:
Czy jest aktualizacja ?

Mod Edit: English Translation Below

Is there an update?
[Android Head-Units] mitjama:
I want to add rear AHD camera to Junsun V1 Plus and have a question about dynamic trajectory.

Does anybody know whether I have to look and buy a camera that knows how to draw dynamic lines according to vehicle / wheels position? Or Junsun device draws the trajectory accordingly?

There are cameras with resolution 1080, too. Does it make sense or 720 is enough?

Namely, Junsun display is 720.

Thanks.
[Android Head-Units] netciii:
Hi, I bought this, you know the dynamic lines. I ordered the first one from Rio, it is very good for its price. I dare to recommend it because I bought it for Carens a while ago
[Android Head-Units] ossie26:
Do you also have a problem when you ring and your volume is at 12 and when you hang up your music volume also returns to 12?

do you have this software what is here on your photos?

can you upload that here?

Can you also upload a photo of your volume menu?
[Android Head-Units] mitjama:
I'm looking for the version, that can be installed instead of plate lamp. Junsun France does not have that.

Can you check whether dynamic lines are drawn by Junsun device or by the camera?
[Android Head-Units] netciii:
It is recommended to buy a reversing camera that is compatible with the head unit, if you think about something else it might not be good, in answer to your question, how do you check the dynamic lines?
[Android Head-Units] Klag3:
to jest najnowsza wersja softu 5.2 dostałem dzisiaj od sprzedawcy zainstalowałem działa stabilnie

Mod Edit: English Translation Below

this is the latest version of software 5.2 I received from the seller today, I installed it and it works stably

https://drive.google.com/file/d/1OxpKTSSr2ypBPHyi0uWd4tHgoM3N1DtB/view?usp=sharing
[Android Head-Units] Klag3:
Tak dziwnie się aktualizowało obrzucony obraz ale uruchomiło się już normalnie

Mod Edit: English Translation Below

The overcast image updated so strangely, but it started normally
[Android Head-Units] gduck:
Yes, that was normal ;)

This is newer firmware (by date), but not a newer version of your original. An another firmware "line2, the image of the car can be changed here. But, It was a black rectangle instead of the car picture (below the speed), without I buying the 3dmodel program...

Do you have open door picture "warnings", when the car door is open? Because, when I used this firmware, this is not worked...
[Android Head-Units] Klag3:
Sprawdzę jutro i napiszę

Mod Edit: English Translation Below

I will check tomorrow and write
[Android Head-Units] Klag3:
Można wrzucićdo starszej wersji

Maszlinka do wersji v 4.8

Mod Edit: English Translation Below

You can upload it to an older version

Machine for version v 4.8
[Android Head-Units] Klag3:
You can go back to the older version

You have a link to version V4.8

Which version of the software is the best?
[Android Head-Units] seth_space:
Can you please keep it in english!!
[Android Head-Units] gduck:
Maybe the UI02 v48, that you had! You shouldn't have hurry the update! ;)

We only have UI02 v46 download link! I think the UI03 v5 is not perfect, for example the open door display didn't work for me!
[Android Head-Units] Klag3:
Pewnie w telefonie masz ustawioną trasę do domu

Mod Edit: English Translation Below

You probably have a route home set up on your phone
[Android Head-Units] daario:
No mam kilka ulubionych, ale nie wiem gdzie jest jakaś opcja domyślnego kierowania

===========================

Moderator action: post translated by BIGWORM:

Well, I have a few favorites, but I don't know where there is any default targeting option
[Android Head-Units] Klag3:
Ta trasa jest w Google Maps czy Maps Apple

Zamknij wszystkie aplikacje działające w tle iPhone’a

=========================

Moderator action: Merged post translated by BIGWORM:

This route is on Google Maps or Apple Maps

Close all apps running in the background of your iPhone
[Android Head-Units] SteeveGr:
Ready to use car logo for 1280x720 radios, resized and symmetrically cropped png format.

Copy images to usb drive, connect it to dash Radio, choose one.
[Android Head-Units] Clark Joseph Kent:
As Per Forum Rules:

📚 XDA Developers Forum Rules 📚

XDA-Developers FORUM RULES List of Forum Moderators, click HERE Delete Your XDA Account HERE 1. Search before posting. Use one of our search functions before posting or creating a new thread. Whether you have a question or just something new...

xdaforums.com

4. Use the English language.

We understand that with all the different nationalities, not everyone speaks English well, but please try. If you're really unable to post in English, use an online translator. You're free to include your original message in your own language, below the English translation. (This rule covers your posts, profile entries and signature). You could try :- https://translate.google.com/ , https://www.babelfish.com/ or https://fanyi.baidu.com/#auto/en or use one of your choice.

Spoiler content hidden.
[Android Head-Units] mitjama:
AutoLink (CarLetter) activation

I just upgraded Junsun V1 Plus from "UI02 v39" -> "UI02 v46 Tan". Upgrade vent fine. I have to install missing apps yet.

However, AutoLink (CarLetter) requires Activation Code now !?

How to solve this?
[Android Head-Units] gduck:
This is interesting... Is there an Internet connection? Restart it, wait a bit.
[Android Head-Units] Klag3:
after updating to V5.2 it shows the door is open but otherwise after closing the screen disappears it shows all doors and trunk in VW
[Android Head-Units] gduck:
Thank you. But I meant the warning picture that pops up on the main screen, not the car information program. Does that work too?

PS: Why using v4 POINT 6 and v5 POINT 2?! UI02 v46 and UI03 v5 is different firmware "type". UI02 v46 is the "overseas" JUNSUN firmware, UI03 v5 is a "car model" JUNSUN firmware. ;)
[Android Head-Units] Klag3:
może komuś się przyda Zlink

https://we.tl/t-amMzlbYBS7

============================

Moderator action: post translated by BIGWORM:

maybe someone will find Zlink useful
[Android Head-Units] mitjama:
Restart and waiting doesn't help. I have internet connection.

An app requires an activation code ... What now?
[Android Head-Units] BIGWORM:
Folks, this is the second time in the second day we've received reports of users not posting in English, per the forum rule 4:

Please adhere to the rules of the forum. Thank you.
[Android Head-Units] gduck:
The CarLetter name in the v46 is PhoneLink. Is this what we are talking about? (you wrote AutoLink)
[Android Head-Units] 14r33k:
Set correct date and time. Then connect with internet
[Android Head-Units] rossen1m:
Hello, can someone tell me how I can turn off the automatic start of the 360 degree camera.Thanks.
[Android Head-Units] Anton TNT:
Just go to car factory settings with pin 8878 or 8888 and then to menu icon, activate that missing app there, do not install third party apps similar to one you got earlier it will ask you activation everytime no matter if device is on net or not.

Also you can try, if you have backed up your device before updating it , backup of standard included apps must be visible on root folder, find those and install from there.
[Android Head-Units] mitjama:
My bad 😕 Accidentally I selected "1 - Suding" in Factory settings under Other section. And instead of Phone Link, AutoLink app appeared.

Phone Link works without additional activation 👍. Thank you.
[Android Head-Units] SteeveGr:
How we deactivate some audio- video sources during steering wheel source button press cycle?

Every time i press it it goes to next source like radio-mp3 player- video player-AV1-radio etc. AV1 does not exist, and i need to disable it.

In factory settings what is MP mode? What is the code for this?
[Android Head-Units] daario:
Does the radio display an open door depend on the vehicle, year or is there an option on the radio?
[Android Head-Units] mitjama:
I solved this by changing Factory settings under Other section. Suding was selected instead of CarLetter at AutoLink setting.
[Android Head-Units] bloot:
Stock steering wheel controls are lackluster to say the least, and you can't customize them AFAIK other than assigning functions to your car's wheel controls, try App Switcher from @TorstenH it works really nice, just Install AppSwitcher, AppSwitcherStarter and the modded MainUI that matches your firmware from this trhead https://xdaforums.com/t/appswitcher...o-and-similar-devices-incl-autostart.4593865/

And then customize it to your liking or preferences.
[Android Head-Units] frost_theone:
I am no longer using the default button as it toggles limited sources.. All thanks to @TorstenH Appswitcher contribution. My current setup is Agama + Appswitcher. The attached video is the list of apps added to Appswitcher.
[Android Head-Units] TorstenH:
AppSwitcher v3 - smart SWC launcher (for Junsun, Xtrons, Ossuret, Hizpo and similar devices) incl. autostart

AppSwitcher v3 SWC (Steering Wheel Control) app launcher Stay focused on the street and don't touch the head units display to switch between apps. Support the development of this free app via ko-fi.com/appswitcher

xdaforums.com
[Android Head-Units] gduck:
Problem solved! I found the problematic part in v5 MainUI, an extra condition was added. I still need to understand the CANbus communication, so for now I just removed this extra condition, so the open door display on the main screen works again.

I don't know if it affects other cars (each car are different), so I would appreciate any feedback.

My question: does the open door display on the main screen work with v5 "carmodel" (8667Q军灿UI03-车模--1280x720_v5_20240113.zip) firmware?
[Android Head-Units] daario:
And how to start displaying this open door on the radio? It depends on the vehicle? Is the right canbus?
[Android Head-Units] gduck:
Do you have this v5 firmware and this feauture is not working or didn't it work before with other firmwares?

Yes, this is based on the CANbus messages.
[Android Head-Units] daario:
I don't think I have a canbus because I've never had such information on the radio.

In the system menu (8878) I do not have to choose the Mitsubishi ASX model.
[Android Head-Units] Klag3:
what should I do to make it work in v5.2? It doesn't work for me. In v4.8 it worked
[Android Head-Units] gduck:
I found a small code modification related to the LandRover car. In my opinion, this blocks the door open warning display of other cars. I have removed this code.

If you would like, I will share with you (in PM).

WARNING: This is modify the v5 MainUI. If something wrong (I really don't think so, but anything can happen), you should flash the v5 again!
[Android Head-Units] Klag3:
Proszę

Mod Edit: English Translation Below

Please
[Android Head-Units] cursex:
Hello friends,

I'm new in this forum, this is my last chance to solve this problem i'm having with my HU... It 'drives" me crazy

JUNSUN PLUS V1 8667Q 6GB 120gb 4G

Firmware 8.54 2024-01-13

Car is a KIA CEE'D JD mk2 2016

No canbus box

Remember last memory set on

12v always on yellow wire

12v when key is on for red wire

Tested on different spots..

Everything works fine, but, ONLY the volume and DSP settings get reseted after every engine start.

This happens..

..always when sleep mode is off

..after a few hours (4h~) when sleep mode is on

Already tried installing equalizer app which i saw in other posts from @TorstenH

I don't know what else to try. Only happens with volume and DSP equalizer... Radio memory is fine.

Thanks in advance
[Android Head-Units] bloot:
Hi, to check your firmware you need to type 160 after clicking the gear icon in the 1st screenshot you attached.
[Android Head-Units] SteeveGr:
Your booting time seems to be very long. Are you sure about Red and Yellow wire voltage connections?
[Android Head-Units] gduck:
I think, this is the 8667Q军灿UI03-车模--1280x720_v5_20240113 ;)
[Android Head-Units] gduck:
Unfortunately, the HU using the default settings. You can set that in the Factory menu/Volume. I have no another info, if you find something, please share with us.

Factory settings "manual"

In your video, the sleep mode is off. When you turn on sleep mode, your HU's boot time is "zero". Am I right?
[Android Head-Units] ossie26:
the best software for me 8667Q

is from Xtron's Android 13

everything works fine you can download here

Microsoft OneDrive

onedrive.live.com
[Android Head-Units] gduck:
Just for your information, this is also Android 10 :(
[Android Head-Units] Rradistt:
Android above 10 was not found on these devices
[Android Head-Units] cursex:
Right, in the video sleep mode is off. So it starts from boot logo.

When sleep mode is on boot time is zero, starts directly on launcher. Here the settings are saved for some time, but after 4h~ they also go back to default. (Boot time still zero)

Yes, used voltage tester and everything was fine on wiring..

Correct
[Android Head-Units] Rradistt:
We ask you to provide photo evidence to the studio on Android 13
[Android Head-Units] ossie26:
Er staat Android 13, maar ik denk dat het 10 is, maar het werkt goed

Een ding dat ik niet goed kan krijgen, is dat mijn muziekvolume wanneer ik bel hetzelfde is
[Android Head-Units] bloot:
These apps will reveal your real Android version

Device Info HW - Apps on Google Play

Hardware and software information app for Android devices.

play.google.com

Fake Device Test - Apps on Google Play

Exposes devices being sold with fake/false specifications, tests SD Cards.

play.google.com
[Android Head-Units] gduck:
Not needed. The build.prop file always shows the truth, no matter what the Android interface lies about:

...
ro.product.first_api_level=29
ro.vendor.build.security_patch=2021-06-05
...
ro.vendor.build.version.release=10
ro.vendor.build.version.sdk=29
...