yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] gduck:
Good question... CVBS or AHD to 1080p

These are the JUNSUN cameras: LINK

But, for example, I'm using diffent: LINK
[Android Head-Units] OxygenDC:
Ok, and 1080P camera's work on the V1 Plus?

I got the 8G version.
[Android Head-Units] gduck:
Yes, AHD 1080p is supported.
[Android Head-Units] OxygenDC:
Ok. I did disable the camera detection like you said, but its still the same issue.
[Android Head-Units] OxygenDC:
So the seller says this:

Regarding the problem of black screen, the engineer’s reply is: 1. It looks like the machine has shut down abnormally. Can you manually connect the ACC line, cut the red ACC line from the host to the CANBUS end, and connect it to the original car ACC line?
[Android Head-Units] gduck:
Switching to rear camera input works in two ways:

1. CANBUS

2. 12V from back camera (reversing lamp 12V) which is connected to PIN A5, (wire right next to the red 12V. The color is different for me, e.g. brown, but in this picture: pink)

1. If you changed Camera Detect (in the Factory menu), you DISABLED (switch off) the CANBUS message.

2. If your PIN5 cable is not connected to12V or something else (is insulated). you DISABLED this switch also.

So, normal case, the function is disabled! I don't see the point of cutting the cable if you have disabled Camera Dectect in the factory menu... But of course the engineers know better.

But if you want a camera... maybe worth the wait.
[Android Head-Units] OxygenDC:
Exactly.. i told them I am not going to do that with the risk of damaging something.

They also said: if we send you a new cable, would you give us 5 starts.... wth xD lmfao
[Android Head-Units] skydrops:
On my Golf MK6, there are 2 Canbus codes that work:

- 1: it works fine, but handbreak is inverted (on when its off and otherwise).

- 240: also works, but when you open the doors it opens Carinfo app instead of showing the overlay.

Is there any way to fix either the handbreak or disable Carinfo for door open and use the small overlay instead?
[Android Head-Units] gduck:
What is your current firmware version?
[Android Head-Units] skydrops:
It's 8667Q军灿UI02-国外-1280x720_v39_20230712

Shoud I update to 8667Q军灿UI03-车模--1280x720_v5_20240113 or 8667Q军灿UI02-国外-1280x720_v53_20240115 and use MainUI_8667Q_v5_carmodel_v1_59_DoorOpen_and_PIP_Fix_4Volume?
[Android Head-Units] gduck:
You can try it because the CANBUS program is constantly being changed. Well... I haven't tested the v53. The v5 has a problem with the open door warning, maybe because it would theoretically show it on the 3D car... If there is no open door warning in the V5, only then install my fix.

PS: or I will try to find your BUG in the v39 MainUI...
[Android Head-Units] dummptyhummpty:
Do any of the firmware improve the Bluetooth handsfree quality or is that a hardware issue?
[Android Head-Units] patrykwaw:
Hi Guys

Quick question. I have a V1 plus 8667. i receive from seller the newest firmware. But i can't do upgrade. After inserting udisk to USB port upgrade started but after reboot is only e msg with error. what am I doing wrong? udisk formatted to FAT32, files extracted to root directory.
[Android Head-Units] gduck:
Hi!

The usb stick file format should FAT32. The file names on the usb stick: 8667.upd and 8667.bin

What did you get from the seller?

First, plsease check your current firmware version! The sellers sometime send a wrong firmware versions!
[Android Head-Units] patrykwaw:
My firmware on screenshot

Seller send mi this

8667Q军灿UI02-国外-1280x720_v48_20231201.zip

drive.google.com
[Android Head-Units] gduck:
Itt seems good. Try with another USB stick. ;)
[Android Head-Units] patrykwaw:
tried three or four on both usb port, with no luck
[Android Head-Units] gduck:
Strange. If the USB stick file format is FAT32 and this error message appears, then this is usually the solution. ;)

The file names:

- 8667.bin

- 8667.upd
[Android Head-Units] patrykwaw:
Curiosity. I managed to do an upgrade. I tested on four USB sticks, all recognised manufacturers (Sandisk, Kingston) and nothing. I took some manufacturer-less (cheapest Chinese product) USB stick and it worked
[Android Head-Units] Highwaymaniac:
I have installed a Xtrons IA92MTVL in my car. Working fine, but a few days ago the unit crashed and lost all of it's settings.

Now the touch buttons do not work. I've found somebody with the same problem in this thread (on page 11), the sollotion seems to be to change the Touch Origin to 3 and the TouchtX to 1024 and TouchY to 600.

I can change the Touch Origin, but not the other 2 values. The other user had the same problem. He solved it by using an exported configuration file to import the correct values.

I am looking for a configuration file to import, so I can fix the unit. Can someone help me with this file by exporting this from their unit please?

Exporting is easy - opening the factory settings with 5555 (instead of 8878) you can export these files.
[Android Head-Units] skydrops:
Just updated to v5 this afternoon to check if the issue is still there and yes... using Canbus 1 instead of 240 has the inverted hand break.

Is that bug fixable somehow?
[Android Head-Units] OxygenDC:
Issue i have atm is when in go in reverse, and back into gear 1, teh whole device crashes and goes black. Seller doe suggest me to cut wires... super weird.
[Android Head-Units] gduck:
I will try help ;) What is the (exact!) handbrake messages ?
[Android Head-Units] marchnz:
But does one cut the red or the green wire? :)

What did seller suggest exactly and has it been tried?
[Android Head-Units] OxygenDC:
1. Please connect the ACC line manually. Please cut the red ACC line from the host computer to the CANBUS end and connect it to the original car ACC line.

Thats what they tell me.. but got no idea wich wire exactly
[Android Head-Units] marchnz:
Identify the headunit "ACC" wire, which is the +12v when the car is turned on/key on.

Cut the ACC wire which is currently connected to the Canbus module.

Take the ACC wire from headunit and locate the vehicle +12 ACC supply wire.

Connect/join the head unit ACC wire to the vehicle +12 ACC.

Might be best to get a local reputable installer or auto electrician to do this.
[Android Head-Units] OxygenDC:
I asked them to make a video, but they are lazy.. they just keep repeating the same stuff and not helping
[Android Head-Units] gduck:
Hmm.. You probably only need to remove the RED cable in pin 5 from the connector and give it 12V.
[Android Head-Units] SteeveGr:
Anyone with Toyota Yaris here?

After start up the AC screen comes up, even i disabled it and the AC is manual type.

In CanBus configuration i use Toyota 5 (RAV, there is no Yaris ).

FW version is factory V39.

I already bought this rear camera (still in the box :) ) and when i tested on the bench was ok.

Back door has some standby connectors that could be for factory camera and i could use them to save camera wire routing.

Now i would like to buy this one also to use as front, to continuously record traffic in front.

Is this possible to use both, the one to record or manually monitor during parking and the other rear in reverse?

Anyone with similar configuration?
[Android Head-Units] asulthebest:
Hello, I have a navi for bmw e60 from junsun 8667q, and I would like to change the boot animation, how can i do that?
[Android Head-Units] OxygenDC:
Jeah but if i remove that cable, where to connect it to then? which cable is 12v? the one bottom left acc on the black connector?
[Android Head-Units] gduck:
The bottom black P1 connector is your head unit connector! DO NOT TOUCH!

BLACK A1 - GROUND

YELLOW A2 - permanent 12V

RED A3 - switched 12V, in fact this is a "power switch"

Originally, the switched (RED) 12V (to A3) comes via the CANbus adapter. According to the engineers, you should eliminate this. And e.g. you have to connect it to the RED 12V cable entering the CANBUS.

Here! This RED wire is the "incoming, switched" 12V.

But if I remember correctly they will send you a good cable...
[Android Head-Units] gduck:
You should create (this is the format) or download boot animation ;)

- the file name is tsbootanimation.zip

- copy to a Fat32 USB drive

- insert the USB drive into the HU

- click on the little gear in the upper right corner which is appear

- click install

If gear icon not appear, insert the USB drive into the HU, restart the HU ;)
[Android Head-Units] OxygenDC:
Well.. IF the cable is even the issue. Which i doubt.

ALso the camera will come with it. So ill hook it up once it gets here and see how it goes. Hopefully the reverse does not make it crash anymore
[Android Head-Units] patrykwaw:
I have RP5-PA-001 canbus box. I have a problem with fuel consumption units on drive info screen. Instead of l/100 km there is a km/l units. After a few days message exchange seller send mi this file with instruction how to update. i will test this today

EDIT: Upgrade nothing changed. Still km/l

EDIT 2: Looks like this is in MainUI com.ts.can.psa.CanPSADriveInfoActivity. @gduck can you confirm?

"Please follow the steps below to upgrade the protocol box Step 1: First decompress the software sent to us by the agreement company, then change the name of the decompressed file (as shown in the picture) to can_app.bin, and copy it to a formatted U disk. (Only the name of the Xinpu protocol box needs to be changed, other modifications are not required) Step 2: You need to connect the protocol box, then enter the factory settings--password interface (password 0128)--select the protocol company--click upgrade--restart after the upgrade is completed to take effect."
[Android Head-Units] patrykwaw:
Also there is a menu to change CAN setting but i dont know how to change and save this value
[Android Head-Units] skydrops:
What's happening is that in CarInfo app, the handbrake is inverted.

It shows on (red) when it's actually off and off (gray) when it's on.
[Android Head-Units] gduck:
Can you share a picture? I should identity this ;)
[Android Head-Units] gasketse:
Hello all. I got an Erisin 8 core 4GB 128 ROM (https://www.amazon.de/dp/B0CKNYB82D?psc=1&ref=ppx_yo2ov_dt_b_product_details) . Seller send me this as the latest FW 8667Q鑫瑞畅UI13-国外-1280x720_v18_20240330. Flashed successfully with no issues.

Can someone confirm that this is the latest?

Furthermore it has torque pro app installed (probably cracked). I made a new google account (for security reasons) and bought torque app and torque widgets. Although it wont allow it to update. is there any way to remove the preinstalled torque app (it only says force close. no uninstall option since it came pre installed.) Torque widgets will only work with the latest version of torque. (maybe root the device?)

Also is there a TPMS widget that I can place in the home screen?

Last but not least anyway to enable portrait mode? I got an auxbeam panel for switching on lights etc. Although the unit is locked in landscape mode. App supports config mode only in portrait. Therefore I want to switch to portrait. make the adjustments. switch to landscape. Tried many google store apps. None seemed to make the UI switch to portrait.

I also want to install a front camera. for offroading. Is there a way to force open front and rear camera input at the same time? It does enable when i put on reverse and then shows the front camera for 8 secs. But i want them on all the time.

Thank you in advance.

Update 1: For the front cam. I went to the advanced config. Menu. Enabled FCam. Fcam app showed up in app drawer. Will install the cam to make sure it works.
[Android Head-Units] OxygenDC:
Hi there, the latest i have running is as shown in the picture attached. Seems that your version is even newer.

Could you share the file maybe?
[Android Head-Units] gasketse:
ZZH 88开头摩托罗拉手机不能蓝牙通话、AC3 2.0配音无声音问题 升级软件20240330 - Google Drive

drive.google.com

Directly from them,
[Android Head-Units] OxygenDC:
Ty! ALdo i am not sure all these firmwares are suitable for every device. I have a Junsun radio for example. Not sure if this firmware would be ok to be installed on my radio or the other way around.
[Android Head-Units] gduck:
Compatible with 8667Q devices, but e.g. the CPU fan is disabled in this version (it can be enabled with a MainUI modification ;) ). It contains only one theme, you can check in the manual (attached).

I checked the CarLetter version, it is the same as the one in JUNSUN UI03 v5.

I checked the CANBUS configuration, the latest number is 426 instead of 421 (UI03 v5). Looks like the firmware core is newer than UI03 v5.
[Android Head-Units] OxygenDC:
Awesome that you checked that stuff out and know how to! Weird that the CPU fan is disabled there.. maybe the device does not have one? But that aside, i doubt that version will fix my reverse black screen issue.
[Android Head-Units] gasketse:
Hey @gduck any insight on how i can manage my other issues I posted above. I'm currently in the car fighting it :)

Update 1: For the front cam. I went to the advanced config. Meny. Enabled FCam. Will install the cam to make sure it works.
[Android Head-Units] gduck:
CPU fan support is a part of the firmware "core". It is only enabled in one and not in the other. ;)
[Android Head-Units] OxygenDC:
I wonder fi there is a website or another source where these new firmwares get keep posted so people can always fatch the newest.
[Android Head-Units] gduck:
If you read back, you need a USB cable that supports debug mode or you need to modify your existing USB2 cable. I think it is possible to remove pre-installed applications in debug mode. (with adb) ;)
[Android Head-Units] gasketse:
USB A to USB C to laptop won't do the trick?
[Android Head-Units] gduck:
Please read back... for example: this and this. FIRST you need a USB2 cable for your HU! You should buy a new USB1/USB2 cable or you have to move the spikes in your USB1 cable to have a USB2 cable...
[Android Head-Units] gasketse:
f me. all this to remove the preinstalled torque and change the orientation of the screen!

Btw I am ready to go downstairs again and install your modded launcher. will update. Thank you for all your hard work btw.
[Android Head-Units] gduck:
You can change the screen orientation in the factory menu, but in that case your touch screen will not work properly!!! It can be done somehow, but I have no information about it.

Yes, you can try another 8667Q firmware on your HU. For example in JUNSUN firmwares, no pre-installed torque app.

PS: it is recommended to create a BACKUP of the default FACTORY settings (this)

About my modded launcher: it won't work with your current firmware version because it doesn't have freeform mode enabled. But of course I can modify the MainUI, if needed ;)
[Android Head-Units] gasketse:
It worked actually.

Quick Share

Expired

quickshare.samsungcloud.com

Which jensun fw should i install? This should work? Took it from your post :)

https://drive.usercontent.google.co...yi0uWd4tHgoM3N1DtB&export=download&authuser=0

Yes i took a back up of the factory settings. Will i need to import them after i finish updating with your FW?
[Android Head-Units] gduck:
Yes, the launcher is working now, but some time later, the PIP window is not working. But you can try, maybe will work ... ;)

Yes, in fact all 8667Q firmware is compatible.

NO! The factory BACKUP is only necessary if you accidentally change some "fatal" setting in the Factory menu. ;)
[Android Head-Units] patrykwaw:
Check „Others” in 8878 menu 😀
[Android Head-Units] Highwaymaniac:
The factory settings are messed up on my device, someone able to help me out by saving the settings as decribed (here) and making it available to me? Will be appreciated!
[Android Head-Units] patrykwaw:
Attached.

Unpack zip to the root folder of USB
[Android Head-Units] Highwaymaniac:
Thanks a lot!
[Android Head-Units] skydrops:
Is there any way to backup launcher icons, EQ settings...

Because they keep resetting every time that factory menu settings are saved.
[Android Head-Units] patrykwaw:
I don't think so
[Android Head-Units] gduck:
Just for your information, DUDU launcher new version released with PIP support. More information Here. ;)
[Android Head-Units] skydrops:
Thank you.

Tried setting it to 2 user on, but still have the issue...
[Android Head-Units] gduck:
I would like to search for the related program code, but please send a picture of the "error" for identification. ;)
[Android Head-Units] skydrops:
Sure! Here the hand break was off (but it shows that it's on).
[Android Head-Units] gduck:
Hmm, this is the code. if I understand correctly, in the other state it is replaced by the white image and the text changes to "HandBrake OK". Not a nice solution, but if you think so, I can reverse the condition...

boolean i2b4 = i2b(this.mInfo1.fgSS);

if (i2b4) {
this.mParkingIcon.setSelected(true);
this.mParkingItem.setText(R.string.can_normal_it);
} else {
this.mParkingIcon.setSelected(false);
this.mParkingItem.setText(R.string.can_normal);
}

PS: I sent a PM message. ;)
[Android Head-Units] patrykwaw:
you have several settings there, check each one
[Android Head-Units] patrykwaw:
@gduck any chance ? Unfortunately I can't test it on my computer because I have an arm processor and android studio is very poor
[Android Head-Units] gduck:
Yes, I will check. ;)

I have PSA communication also ( old Peugeot 307 ) and I already modified avarage and actual fuel consumption display datas. Because default, only integer numbers: 6 or 6 or 7 ... Now 6,2 or 6,6 or 7, 3 ...

PS: depending on the CanBus and car type, you can choose what you want (km/l or l/100 km) in the Carinfo app Do you have this setting? Did you check?
[Android Head-Units] patrykwaw:
I have an old 207, actually using cantype 58 also 11 works
[Android Head-Units] patrykwaw:
I can't. I can enter this menu, but can't change anything. when i press on this option i have a dropdown with other units but nothing happened when i change to other units. Generally all option on this screen have the same behaviour. Show drop-downs but not change.
[Android Head-Units] gduck:
Yes, this could be the source of the problem. This is because the program wants to use this setting, but its query gets a value of '0' for you. And '0' is km/l. If you would like, I can force this value to '1' (l/100km)

Anyway, can you control anything with the program or does it only display data? I have a basic 307 model, without air conditioning and other extras, and it only knows these: (+ door open, reverse detection, light switch detection)

Try the attached Carinfo launcher icon, what happens? Does the same Carinfo appear or another one?
[Android Head-Units] patrykwaw:
I can fully control original display with a computer via this Key Set menu
[Android Head-Units] patrykwaw:
Maybe it's a good idea to test this
[Android Head-Units] gduck:
Yes, but actually it's usually the "Raise" CANBUS adapter menu... But you have RP5-PA-001 and it's "XP". Have you tried the "XP" 108/Peugeot 206/207/307 CAN settings?
[Android Head-Units] patrykwaw:
Exactly the same

Different car info with very strange value.

Door, outside temp not showing
[Android Head-Units] gduck:
Ok, you have old car, but I have older car (year 2001) :D

I will modify the code and send it in a PM ;)
[Android Head-Units] kyselinka:
@patrykwaw what protective film do you have on your head unit?
[Android Head-Units] patrykwaw:
This one

https://allegro.pl/oferta/matowe-szklo-hybrydowe-do-radio-farrot-9-15688831781?utm_medium=afiliacja&utm_source=ctr_2&utm_campaign=1746079f-1742-4d88-b767-e668cec13277&utm_content=c725d29505c9#
[Android Head-Units] patrykwaw:
Question about TPMS. I have a Junsun USB TPMS. They gave me usb stick with software, but version 1.5 after few minutes after start raise an error „TPMS device error” and i need to restart HU. Version 1.7 keep crashing on start with „Application closing unexpectedly”. Any idea wich version works without a problem?
[Android Head-Units] patrykwaw:
After some magic done by @gduck everything works like a charm 😀
[Android Head-Units] kyselinka:
Offer unavailable for the selected country.​

Iam living in neighbour country OMG!
[Android Head-Units] gduck:
Try this Junsun tempered glass
[Android Head-Units] patrykwaw:
Manufacturer's website

MATOWE szkło hybrydowe do Radio Farrot 9'

MATOWE szkło hybrydowe do Radio Farrot 9' | | Opis towaru w meta zmienisz w dziale MODERACJA \ SEO

megara.pl

My glass is matte, while junsun only makes glossy glass
[Android Head-Units] gduck:
"matte" So, not reflected?
[Android Head-Units] kyselinka:
Yes, you can see it in his photos. That is why I was asking about it :)
[Android Head-Units] bloot:
I have the glossy tempered glass and it gets super dirty in just a few touches, and visibility with direct sunlight is terrible... If I would have been given the option, I would have chosen the matte screen protector too, but unfortunately, it's really hard to find.
[Android Head-Units] patrykwaw:
Price 12€ plus postage. I can buy these screen protecfor and send you
[Android Head-Units] bloot:
Thanks for the offering, will let you know if I finally get rid of the tempered glass I have now.
[Android Head-Units] Iljxn:
Hello i have the Junsun V1 Plus,

Could I have the latest version available for my screen please
[Android Head-Units] Spaqx7:
Good afternoon, tell me where can I download this firmware???

8667Q Juncan UI02-foreign-1280x720_v53_20240115.zip
[Android Head-Units] Gator677:
Finally I've sorted out my backlight and light/dark theme issue! The problem was that my car's ILL wire provides just ~ +3v instead of +12v as HU expects )) Probably original HU/radio are designed to use 3v, as car's watch also for example. So, I've cut the ILL wire and installed DC-DC step up module inbetween, adjusting it to ~12.5v

And now
[Android Head-Units] marchnz:
Overkill, just use a simple relay or single transistor switch. Loading the 3v (which seems odd anyway) with a regulator is risky. Also your high impedance +12 Illumination input won't load your regulator enough.
[Android Head-Units] seth_space:
Sure about that? Ill wire at rest sometines show lower voltage 3 or 5V (can values) and when turning on the headlights it shows 12V.
[Android Head-Units] patrykwaw:
Write to seller
[Android Head-Units] gduck:
Hi!

I re-uploaded ;)

8667Q军灿UI02-国外-1280x720_v53_20240115.zip
[Android Head-Units] patrykwaw:
In my opinion most stable is v39. With this one i have a 3-4 seconds lag on switching to reverse camera.
[Android Head-Units] gduck:
I think it is also in V5...

Then maybe v39 is the most stable? Since there is no information about these updates, feedback is important ;)
[Android Head-Units] patrykwaw:
I mean i have a lag on v5…. On v39 switching to reverse camera is immediate
[Android Head-Units] gduck:
yes, that's what I meant too ;)
[Android Head-Units] Gator677:
Sorry, was interrupted...

... now switching works like a sharm! You may see it on the video:

P.S. Interesting that +3v was enough for side buttons backlight switching but NOT for software day/night switching!

Sometimes HU was starting in correct (night) mode probably because of cold start but not because there's voltage peaks in the system (I hope))

P.P.S. I've also installed CAN bus module but probably will write about its work in separate post later. Have a nice time!
[Android Head-Units] OxygenDC:
Remember us talking about my issue?

once I put my car in reverse, I see a black screen (no camera yet) and the sensors of the back of my car. However, once I go out of reverse and start driving it does not go out o that reverse mode, and like after 5 to 10 seconds the whole unit goes black and does not come back on. I need to shut down the car, open the door, close the door en start the engine again and the unit will boot again.

Well i found something. When i have my cars light off or on Automatic mode, and i put the reverse and shift out of reverse, the black screeen **** happends. HOWEVER: when i put the light on (light manual mode on),the reverse thing does not happen anymore. I wrote the seller and they will speak woth their technician. You have an smart solution to fix this issue?
[Android Head-Units] kyselinka:
I have the same. With v5 is switching to rear camera about 4sec and it is annoying. Is it really faster with v39? Than I need to try that firmware.