yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] portaxavex:
MOD Edit:

I need help, I bought a car that comes with the junsun device and accidentally deleted toppal voice . I installed NEXAI and I can't activate it.

Preciso de ajuda, comprei um carro que vem com o dispositivo junsun e deletei sem querer o toppal voice +. Instalei o NEXAI e não consigo ativá-lo.
[Android Head-Units] RobinHood967:
Hey all I need help with the below device:​

Junsun V1pro AI Voice 2din Android Auto Radio for Subaru Forester 3 SH Impreza 2007-2013 Carplay 4G Car Multimedia GPS autoradio​

Item No.: FOREST713

I have a video attached with the issue, once the car turns on the display turns on and just shows the subaru logo and flashes off, this loops constantly.

I have already tried to factory reset the device and unplugged and plugged back in the device.

If you could please assist in how to fix this issue it would be much appreciated.
[Android Head-Units] DashOrion:
Hi All,

I'm in the process of buying a Junsun headunit. After reading the V1 Pro thread and this megathread, I still have some doubts and questions.

I will mainly use the head unit for Android Auto but i'm in doubt about what model I will get. I hope someone can help me out :) If I'm right when using android auto, my phone (Samsung S20 ultra) will do all processing for spotify/google maps etc and the android head unit mainly functions as a screen.

I'm currently looking at the V1 (non pro) with 2GB of Ram and 32GB of ROM. Unfortunately it seems pretty hard to find some good comparison video's between the v1 pro and v1 (and I even noticed there's a v3 now?!).

1) Is this version still a bit snappy and will it run android auto without any problems?

2) If running android auto, how can you control the FM tuner?

3) when not running android auto, how's the general opinion about the v1 (non pro) with 2gb ram + 32gb rom? Is it still fast enough for today's standards or is it really to slow and should I just not bother buying this one?

4) when not running android auto, is google maps a bit fluent and snappy? Or is it lagging pretty bad?

4) on a stock install with UI 3.0, does somebody perhaps now how many GB rom is in use already and how many free RAM memory is left?

Thanks guys, I hope you can help me clear up some confusion :)
[Android Head-Units] Andlix:
Hi all,

I have a V1Pro (FF_866X) and have the same problem as many others here that CAN does not work.

Is there a list of car types and CAN types?

I have a VW Polo 6R from 2013. Can someone help me here?
[Android Head-Units] rigattoni:
Why asking the same question in 4 different threads?

One would be sufficient.
[Android Head-Units] itzelma:
This is my first time posting in a forum and I posted in multiple places because I wasn’t sure which of them were still active. My bad anyway.
[Android Head-Units] Robin1896HSV:
Hello :)

I have a Problem.

Today i got my V1 Pro.

But i doesnt have "settings" or Car Infotainment.

What can i do?
[Android Head-Units] DashOrion:
I got my V1 pro a few days ago from Junsun France on aliexpress and noted the same. Accordign to Junsun France it's the latest firmware that came shipped with it. Seems like they changed some things....

I also can't figure out yet how to stop the leds under the touch button from beging in disco mode...using 'colors' isn't working and I can't find any settings in the hidden menu's too.
[Android Head-Units] Robin1896HSV:
I had the same Problems with the colors.

Delete the "Cache" in Apps.

Thats how i fixed it :D
[Android Head-Units] DashOrion:
Didn't work for me unfortunately.

I discovered that the only way for me to stop the disco mode currently is by doing this:

Go to settings (junsun settings, not android) --> factory --> code 123456 --> config info --> uncheck ' color '

When I do this exactly when the color I like is up, color retains that color and disco mode stops. However, the ' color ' app is totally stopped too...so you can't control anything anymore :)

I did sent a message to junsun france, let's see if they have a solution. Otherwise maybe I should decompile the apk and see how to solve it. I will report back once I heard from them.

Edit: You were right, only you should not only delete the cached files for the app, but also the storage.

So if anyone comes across this in the future:

- Junsun v1 pro leds beneath touch buttons keeps changing color (disco mode)

- Go to android settings ( settings --> more) --> Apps & Notifications -->see all apps --> click on ' Color ' app --> Storage & cache --> Clear storage & clear cache

Thereafter, disco mode stops and you can select the color you like. It don't seems possible to re-enable ' disco mode '.

About the missing ' car infotainment' menu, it seems that they now put more options in the ' junsun ' settings menu (the menu that shows when pressing on the settings icon of junsun ui 3.0 ). If you press ' factory ' in that menu, you can access some of the menu's by using the keycodes.
[Android Head-Units] yebos:
Hi I'm new here, I've just picked up a junsun and the touchscreen isn't working, I've reset it using the reset button and by power button, but it still doesn't work, anybody got any idea on how to sort this problem out please ?

Thanks in advance

Rob
[Android Head-Units] tsopanoglou:
junsun v1 pro 4 -64

i have a mazda 6 2007 model and after the installation everything works fine exept the aircodition signs at the screen and the door when it is open+ the mazda logo my canbus code is 124

any ideas???
[Android Head-Units] visser:
V1 Pro 8GB RAM/128GB DISK here, first week of usage.

- It's plenty snappy, both Google Maps as a standalone app (4G support here) or while running Android Auto; keep in mind I got the top trim, no idea with less 25% RAM and lesser CPU

- Android Auto looks great on the big screen, only wired USB works, swaps between day and night mode automatically

- I haven't played with the radio yet while running Android Auto, I assume audio defaults to the phone while connected?

- V1 Pro has a new V3.0 UI, that's where the V# confusion lies

- CANBUS integration worked out of the box for my Citroen C4 2 B7 (climate control, steering wheel controls, outside temp., etc.), door status didn't come across so will contact seller via AliExpress; very responsive on post-sales support
[Android Head-Units] visser:
my V1 Pro unit arrived this week from Junsun France and it has Car Infotainment section and the About device screen, press the Settings icon from the home screen. what firmware version do you have installed? here's mine.
[Android Head-Units] visser:
I had that this afternoon while driving, I tried turning the light stem from Auto to Off and then back to Auto and Android Auto switched to dark mode. It might be have been coincidence but give it a try.
[Android Head-Units] Andy-Denise:
same problem with day and night mode. it is not adjusted correctly. I have auto mode turned off in settings
[Android Head-Units] Mulot33125:
Hello Can i make hard reset with buttom reset?
[Android Head-Units] Cupra85:
Hello, my next problem is Skoda Octavia 2014, it has a Mode button, I can't set the individual, is there a solution for this? The mode button worked perfectly well at the factory. Thanks for the answers!
[Android Head-Units] TorstenH:
If you have a Junsun V1 Pro with Mtk8257 CPU you should have a look:

https://xdaforums.com/t/appswitcher...n-and-similar-devices-incl-autostart.4435555/
[Android Head-Units] TorstenH:
Do you know how to set the system wide dark mode?

According to the screenshot of a video it should be possible:
[Android Head-Units] luis_rtm:
Hi visser, thanks a lot for sharing. I am thinking on getting the v1pro 4-64, and I have the exact same car. After this time using it, is there something else that you may have come across? Could you please let me know:

- How does it work with the radio sound when you also connect Android Auto via usb?

- did the door status issue get solved?

- do you have a rear camera? I would like to had one but I am a bit lost in options.

- finally, I assume the rear parking sensors work well when the reverse gear menu is activated, but do the front parking sensors work well automatically if something gets close?

Sorry for all questions but I get a bit anxious to hear of so many issues.

Thank you very much for the great info, and kind regards
[Android Head-Units] visser:
The radio cuts out when Android Auto starts, I think that's a AA thing rather than Junsun issue.

Rear camera works fine, along with rear distance sensors, there's a connector for front camera but I won't use it nor think my C4 2 B7 has front distance sensors to confirm.

Door status issue is unchanged but I haven't raised it with Junsun yet. Junsun are looking at the day/night mode issue in AA.

Overall very happy with the upgrade and using AA as a habit.
[Android Head-Units] vendo232:
is there an app which would record rear video while driving?
[Android Head-Units] edu.srt:
Hello there! If i understand correctly, android auto is working in wired mode only?
[Android Head-Units] liamstears:
Has anyone been able to use the video output on one of these units? I can't seem to get it to work or find any settings or anything for video output...
[Android Head-Units] TorstenH:
If you have a Junsun V1 Pro with Mtk8257 CPU and the latest fw from December 2022 installed you can use Android Auto Wireless.

Please note: for this the head unit starts a hotspot the phone connects to. If you share internet via phone hotspot Android Auto Wireless may not be the right solution for you. There is a separate threat for Android Auto on Junsun.
[Android Head-Units] visser:
yeah AA is wired only on AutoLink sd_2.0.13, there's a new version floating around with wireless support. I'll update to it when I get the chance.
[Android Head-Units] visser:
haven't looked up an external screen yet, asked Junsun?
[Android Head-Units] visser:
is the December ROM update stable for daily use? I think I've got the Sept. 2022 one if I'm still running AutoLink sd_2.0.13
[Android Head-Units] edu.srt:
Thanks for your replies. I have a Junsun v1 pro 4/64gb ordered in December 2022 from Junsun France and it came with Android Auto wireless straight from the box. That's why I was surprised when visser said that android auto is working wired on his unit. TorstenH, I will try later to install your Bluetooth apk for allowing internet connection to be shared via Bluetooth, and i hope it will resolve the issue with using both wireless hotspot and android auto in the same time.

Thanks!
[Android Head-Units] TorstenH:
I ordered an additional Sim card to be able to use Android Auto Wireless and und an internet connection without the need to configure Bluetooth tethering or change the hotspot to the phone. 😀

Please note: The Bluetooth.apk is just a shortcut to the hidden Android setting.
[Android Head-Units] luis_rtm:
Thank you very much for replying, very appreciated. In general everything seems to work quite well from your description. I enquired Junsun France Store about the front parking sensors, and got a generic reply that if it is not in the product description, it may not be compatible. I assume this voids the return policy if it does not work. I'll keep an eye to see if anyone covers this topic. Kind regards
[Android Head-Units] visser:
try ping Junsun Official Store or their Global Store on AliExpress to confirm re: front parking sensor support

Junsun Official Store

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Discover the wide range of products from AliExpress Top Seller Junsun Global Store. Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.

junsun.aliexpress.com

Junsun Global Store

Junsun Navi Store - Amazing products with exclusive discounts on AliExpress

Discover the wide range of products from AliExpress Top Seller Junsun Navi Store. Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.

automobile.aliexpress.com
[Android Head-Units] visser:
I ordered Dec 14, the V50 firmware was released Dec 26 so I just missed it. I'll update tomorrow, looking forward to trying out AA wireless!
[Android Head-Units] ignaciopd3:
Hello, can someone tell me how to put the speakers in stereo? it seems that they sound in mono
[Android Head-Units] TorstenH:
With balance function in equalizer you can check if speakers are connected correctly to the head unit.
[Android Head-Units] vaggostrik:
Hello recently bought a junsun HU v1 2/32 wifi 10'. It has android 11 (not sure if is real).

I have an issue when i set the steering wheel buttons. It works well for a wille but suddenly messed up the volume control..

Is anyone of you have the same issue?

And something about the Sleeping Mode it has an option only for 1hour. Can't find any option to make it boot faster.
[Android Head-Units] TorstenH:
You're using a Junsun V1 or V1 pro? Which CPU/Platform? Mtk8257?

Which firmware is installed?

My Junsun V1 pro with Mtk8257 CPU on latest firmware doesn't allow to set a duration for the sleep mode. Are you sure you're not talking about ACC delay instead of sleep mode?
[Android Head-Units] vaggostrik:
Thank you very much for your answer. I will check it and give more info.
[Android Head-Units] TorstenH:
I suggest CPU-Z to get details related to CPU and platform.

Usually the head unit will stay in sleep mode for ~3 days before it automatically shuts down. This is just done by enabling the sleep option.
[Android Head-Units] vaggostrik:
The only option it has is only for 1 hour

Here are the images for my model hope to help. The Model is junsun v1 2/32
[Android Head-Units] TorstenH:
For me it looks not likena Junsun but an Allwinner T3P1.

Allwinner T3l P1 latest Firmware

Hi there XDA member. Anyone looking for the latest firmware for the Quad-Core T3 P1 - Board exdroid - Sun8iw11p1 - 4x ARM Cortex-A7 @ 1.60Ghz T3L 8035 2+32G IPS https://drive.google.com/file/d/14Jbb4eW0eMraj1RyJRQRBlXc0CNQFdIi/view?usp=sharing...

xdaforums.com

https://xdaforums.com/t/quad-core-t3-p1-t3_p1-firmware.4357069/

https://xdaforums.com/t/allwinner-t3-p1-quadcore-android-10-firmware-and-mcu.4043351/
[Android Head-Units] vaggostrik:
You mean is fake junsun? The box was from junsun.. I don't know i m newbe in this section..
[Android Head-Units] TorstenH:
I don't know if Junsun sells Allwinner Boxes. Compare your unit with the Screenshots and data of the linked threads.
[Android Head-Units] vaggostrik:
I had a look but can't find something.. Anyway maybe junsun uses allwiner processor too.. If this helps my mcu version is T3L.3.19-296-10-A3931D-220805

System version V8. 1.1_20220722.140712_JUNC3

And the box was junsun and sealed when received.

Thanks anyway for try to help
[Android Head-Units] TorstenH:
Yes. They sell the Allwinner with their Junsun label and a customized firmware. Unfortunately I have no answer for your question regarding sleep mode.

Maybe you should ask your seller to provide a newer firmware which may fix your problem.

After you got the firmware you can ask how to activate sleep mode.
[Android Head-Units] Binov77:
Hello everyone, I have a problem with the December update. I asked Junsun to send me the new update, file received and well placed on the USB key, however during this one, I have an error which appears... "Update vendor.img error"

I tried with a previous updated but the problem is the same.

Do you have a solution for me ?

Thank you
[Android Head-Units] TorstenH:
I had the same issue after using my phone to extract the files to an USB stick.

- Re-download the zip file

- Try to use another device to format the USB pendrive and copy the extracted files.

- Use another USB stick. Often new pen drives with large capacity are not working.
[Android Head-Units] Binov77:
Thank you for your answer, that's exactly what I had just done using a pc and not my phone.

Strange because the other times with my phone or tablet it worked perfectly.

The main thing is that my problem is solved and the post works again.

Good evening to you
[Android Head-Units] visser:
I recall a FAT32 filsystem requirement for flashing new Junsun firmware, new USB disks are typically exFAT from the factory.
[Android Head-Units] J00GLE.86:
All you have to do is establish and adb connection with your computer (post #3) and then using adb just type in "adb reboot recovery".
[Android Head-Units] J00GLE.86:
Remember factory reset will only go back to the latest firmware installed. So what u have installed now is what your stuck with unless you flash something else.
[Android Head-Units] TorstenH:
https://xdaforums.com/t/junsun-v1-pro-8667-system-modifications.4553045/
[Android Head-Units] J00GLE.86:
Or you can just download termux on the head unit and do the same adb command without adb connection. But i must warn you, you need a usb keyboard plugged in to your stereo or you wont be able to toggle up and down in recovery. Steering wheel controls and touch sensitive buttons on the screen dont work
[Android Head-Units] Bobec111:
Hello

Can someone confirm me if im in right thread for my unit im looking for latest update with bmw UI

Unit is for e60 CCC 10.25” seller is not answerimg or if he answer then is total stupid

Here are some pictures of unit

In description from seller is

10.25”

MTK 8259

1024x480

But if dont think it is true what seller says on there Page

See here

https://a.aliexpress.com/_EQVmQiN
[Android Head-Units] franlmc:
Hi,

Recently i bought a Junsun v1 pro (8/128) unit for a VW car.

I have been reading this thread and i would like to know how identify the model of my radio.

In the device info shows as FF _866X

Can you help me?

Thanks a lot
[Android Head-Units] OwnageWOT:
8667Q - 8G/128G VHD QLED​
[Android Head-Units] franlmc:
Thanks a lot
[Android Head-Units] jandkg:
Hi y'all

anyone here who can help me updating my 8667q V1 Pro?

I followed the steps above, but my V1 doesnt want to boot from the usb drive at all.

After plugging the usb drive into one of the ports, nothing happens.

There is also nothing happening after pushing RST and touching the screen either.

I thought a factory reset may help, now I've lost all of the non-factory apps :/

How do I get them back and how do I update the firmware?

I want to update to 8667Q腾实UI05-国外-1280x720_v45_20230103 or 8667Q军灿UI02-国外-1280x720_v23_20221121.
[Android Head-Units] seth_space:
just fiddling with my new Junsun v1 pro 8/256GB 9 inch head unit.

Two things..

i do not seem to find a way to reboot the device ( other then disconnecting the power)

using the on/off touch option results in volume adjustment /MUTE but not the head unit itself..

How to reboot this thing when build in?
[Android Head-Units] TorstenH:
Easiest way is to install Reboot.apk from here

Junsun V1 - start equalizer/AUX/BT music/CarInfo... from launcher

Additionally to the attached launcher apps you can find here an additional set which e.g. allows to start radio: https://xdaforums.com/t/junsun-v1-start-equalizer-aux-bt-music-carinfo-from-launcher.4237797/post-85047137 The app equalizer.apk...

xdaforums.com

Or you can use code 4

Thread 'Junsun V1 - Codes' https://xdaforums.com/t/junsun-v1-codes.4282299/
[Android Head-Units] seth_space:
thanks!

TorstenH​

nice additions for a incomplete head unit.
[Android Head-Units] TorstenH:
Don't forget to try AppSwitcher:

https://xdaforums.com/t/appswitcher...s-and-similar-devices-incl-autostart.4435555/
[Android Head-Units] seth_space:
no steering wheel control and no canbus so nu luck there ;)
[Android Head-Units] TorstenH:
SWC doesn't require always canbus and if SWC gets directly connected to the head unit the key learning function can be used. In some cases it's possible to bypass the can box to get full functionality.

Nevertheless for retro cars without SWC it's possible to add something like this:

The black box needs to get connected to the KEY1/2 wires of the head unit.

Please note: This is just a random example device and there may be better / cheaper available.
[Android Head-Units] thermostasys:
Hi guys!

I recently picked up a Junsun V1pro that has a Qualcomm SDM450 inthe 6gb/128gb configuration. Is there anywhere I can download the latest firmware for this? I've tried reaching out to Junsun support but got my email kicked back and they havent responded via alibaba
[Android Head-Units] TorstenH:
Fist you should ask your seller again. Knowing the original name of the firmware zip archive is very helpful.

On Aliexpress you can find several Junsun sellers - ask them all by providing the specs of your head unit. At least the French Junsun store is not asking for the receipt in first step.
[Android Head-Units] Vins213:
Hello there, I have a Junsun V1 pro 8/256 2din 4G, installed on a Yaris Hybrid. The radio is beautiful, wifi apple carplay is very fast, BUT:

1. the mic is really sh*t, I'm testing every setting in the 'secret menu'

2. is there a way to change the horrible home theme?

3. the OEM backup camera was much faster, now with the Junsun the camera has a 2-3 seconds lag, with 20-25fps

4. every time I change some setting like 'voice control' on the 'secret menu', the system want a reboot. Well, after the reboot I loose my radio stations, my custom EQ, etc. I have set on 'remember' the last memory voice in the menu

5. the seller send me an update called 8667Q UI02 1280x720 v28_20230302, and he told me that with this update the problems are fixed....well, not at all

is here anyone with my same problems?

Thanks!

PS: the seller send me a free 720p camera that I haven't installed yet, hope to fix the OEM camera problems
[Android Head-Units] TorstenH:
There is a separate thread for this topic

Install another launcher

True. Change the 8878 settings once

Most updated are not worth the time for install.
[Android Head-Units] Vins213:
Yes, I read it all, it was a negative feedback about the Junsun V1 pro 8/256 4G

ok, how can I install another launcher? I have to read another topic I think

Already done, nothing changed in terms of speed, lag or saved EQ that not reset after a system reboot

Thanks for the feed, really appreciate it..the OEM camera is a good one, but not the comunication with the system I think
[Android Head-Units] TorstenH:
I installed Agama from Google Playstore.
[Android Head-Units] vollgestaubt:
Sorry in advance for my bad english, I actually speak german and translated it

Hello, I bought a new used car (Honda CR-V 2006).

The previous owner installed a Junsun V1 Pro display.

When I test drove it, it all still worked without any problems, but the previous owner completely reset it before selling it and that's why I now have probable following problems.

Problem 1:

The buttons on the left side (not on the touch screen) do not work, nothing happens when pressed and the buttons also no longer light up.

Problem 2:

There is no longer a T-Link app in the menu and therefore CarPlay no longer works. I have looked through every menu setting but have found nothing.

More info:

In general it seems to me that the software is not complete, there are some items in the settings that seem buggy. When I want to make a software update via USB, no confirmation button comes, when I want to log in to the developer menu, doesn't happen (I already tested all possible passwords from https://xdaforums.com/t/junsun-v1-codes.4282299/).

The steering wheel buttons work, I can turn the music up and down and also change the radio station.

My solutions:

I have already tried to make a software update via the internet or via a USB stick, both without success, via the internet it says there is no new update and with the USB stick there is no confirmation although the stick is recognized by Android.

I have also tried to reinstall the software with a USB stick but there is no installation popup, although the USB stick is recognized.

I have also tried downloading the T-Link app via APK, which all worked, but as soon as I try to open the app, it crashes.

I'm starting to get desperate because 2 days ago this all worked, but since the reset it no longer does.

Do you guys have any tips and solutions on how I can fix this?