yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Aaantonn:
Thank you. What can you say about the application, do you have a paid version?
[Android Head-Units] Clyde72:
Very strange this latest fw update file. As curiousity got the better of me I just tried it on my S4 (against my own advice, mea culpa). The Udisk is the one I use for months for updating. The Udisk even always had music folders/files on it (does not mather as long as the update file sits in root).

I directly got a mention "no update file to be found". Couldn't even get until an alleged checksum error 🫣. The Udisk was read fine by the unit btw. I checked afterwards. With it still inserted I started some songs on it without issues.
[Android Head-Units] skferek:
It's free to use.
[Android Head-Units] Clandaries:
But just when you have a Polish mobilenumber.
[Android Head-Units] freman5:
Thank clyde for precision ! but in the futur I think to add one more car battery with coupler separator !
[Android Head-Units] skferek:
No, it's work by internet, login by email
[Android Head-Units] Meteordust:
That depends on the canbus / car, my Opel with CanBus does not update my HU...my old radio updated the dashboatd canbus clock, not the other way around.
[Android Head-Units] Scofi003:
Guys, can anyone recommend a good fan and a car launcher?
[Android Head-Units] Meteordust:
Normally RDS of radio has a time sync to the dashboard, at least with the cars I had...but HU also not updating my dash clock....set it in canbus settings of HU but not working...this on Opel.
[Android Head-Units] snaker12:
Guys i dont know about the sunon fan that most of the people have installed here but i can tell you about the noctua nf-a4x20 3pin fan. You must do some modifications to the back cover and drill 2 holes but spec wise this fan is far superior to sunon including noise and airlow. It also comes with 2 noise limit adapters which actually are 2 different resistors in order to limit the voltage input. I used the smaller one. Temps are around 40-50 and the noise has gone. I couldnt stand the noise of the factory one. It was horrible!
[Android Head-Units] Clyde72:
I can't really compare. Before I had aftermarkets 1 Din units with seperate ISO power. 12V directly from the fuse box for it. Radio's were always completely off with engine (by choice). Their clocks stayed always +/- accurate. Never had an RCD or RNS VW/VAG unit in my current car. These have off factory indeed can connection over the OEM VAG quadlock.

Will ask my technician about that. Need to go for a yearly maintenance anyhow soon.
[Android Head-Units] Meteordust:
Would be nice to know for sure....what I noticed is that with the Opel cd/ radio player I needed to put the functions on for traffic information/rds to get my clock automatic in sync again with summer or winter time.

Otherwise the car needs to have a transmitter connected to canbus,, a radio controlled clock, maybe other brands have, but Opel does this with the Oem carplayer.

But my S8 HU is not transmitting the time over the canbus controller I got with the HU, I needed to set time correctly a mounth ago from winter to summer on my dash Board Computer display.

I can control all BC functions with this HU, like setting the time but automatic not working, think a missing link in the provided canbus controller that came with this unit..
[Android Head-Units] Astralech:
Astra K has 2 options to set the time, manually or automatically via RDS.
[Android Head-Units] masciuch:
Hello Guys, I've bought a S7 version 6/128 for my Audi A4 B7 with AMP in trunk. (No Bose system)

When I'm connecting the wires AMP L,R -> AUDIO OUT L,R like in the manual my rear speakers and suboofer are playing very quiet. I can't adjust fader, because it's not connected directly like rear speakers.

Does anyone know any tip or fix for this? I just want to make my rear speakres louder.
[Android Head-Units] snaker12:
So i made all the required tests. The results are these:

First of all both front and back camera must support the same resolution and refresh rate (same Hz).

The front camera must be connected to cvbs2 input. Cvbs1 is the aux camera input.

In order for the HU to show the front camera app you must enable the front camera seconds duration from the back camera options at settings menu.

The cvbs2 (front camera) and back camera shares the same resolution setting, that is why you must have exactly the same camera specs at both cameras. This setting can be found also at back camera menu where you choose the resolution of the camera.

In my case i have a trajectory 720p 25hz camera to the back and a 720p 30hz to the front and for that reason sadly i cant use the cvbs2 input because it doesnt output the image correctly. The only way to make it work is either buy a new 720p 30hz camera for the back or connect the front camera to cvbs1 and choose manually the front camera every time i park the car from the aux menu.

At least dont make the same mistake that i did because there was no info about that at all.

Ohh and i forgot to mention that in order to power on the camera only when the car ignition is on without the need of extra equipmenet like time relays and other stuff you must connect the camera power to acc red cable of your car. If you car doesnt have the red acc wire you must connect to the acc red wire coming from you canbus (which is my case on ford mondeo). The main idea is to not have power to the camera all the time using the car battery. Also you can use the triger wire of the rca cable that gives image to the camera to give power to the front camera and avoid use extra cable to connect acc to front camera.
[Android Head-Units] Jeka1400:
In any case, the possibility of switching to the front camera is good news. In the camera settings, the camera item on the right also appeared. When enabled, an icon with the same name appears in the application menu. What is it and why you need to understand it too. This saving on some additional chip deprives us of having a 360-degree view from the very beginning. Although the processor and the description of the connectors support this.
[Android Head-Units] snaker12:
Yes i also noticed that about the right camera but you dont have a choice to connect 3 cameras at the same time there is not enough inputs. Only if you connect the right camera to the aux input cvbs1. But you must choose it manually from the aux app.
[Android Head-Units] Jeka1400:
There are enough inputs, as you noticed, but there is no software that can combine them on one screen. Plus, most likely, there is only one video input on the board, it's just that there is a switching between the wires.
[Android Head-Units] snaker12:
Exactly. There are 2 inputs. The cvbs1 which is aux video input and the cvbs2/back camera which are interconnected and switching between them.
[Android Head-Units] Meteordust:
That metal piece/cool body in housing under the fan, not talking about that metal plate you modify, but the body that should have contact with the thermal pad looks different as mine ..you modified that?

This fan and construction looks okay too...Sunon fan has some more airflow when I look at the specs....but yours is more low noise...5000 rpm ..getting the same temperature results with the Sunon, HU fitted in dashboard also almost no noise, hear it only when it is dead silence.
[Android Head-Units] miox_24:
I have an S4 unit from Hizpo for my Ford Focus, just an FYI, screen sometimes goes blank during waking up from sleep during short trips, need to press the small reset button to reboot the HU, happened to me twice on a factory installed firmware and once on the latest firmware and MCU... So now i decided to just to set the HU not to sleep and start always cold boot....
[Android Head-Units] snaker12:
No i didn't modify that. I cut the plate and made 2 bigger holes for the rubber to fit but i left the two screws because this fan doesn't fit inside it stays over the back housing but there is a lot of space behind the HU. I have read all this thread and i saw some people mention that the heat plate doesn't contact correctly with the CPU and in my case i didn't find such a problem. The contact with the thermal pad at the cpu is solid. Maybe i have a different back housing?
[Android Head-Units] Meteordust:
Will make pic of my housing....but it looks like it, I have a surface that is almost as wide as the fan size, with two cut outs on left/right to push air left and right over the mainboard.

Hard to explain in English ..but will show picture later, my mainboard has a rev. date of june 2022.
[Android Head-Units] snaker12:
I also want to share my bootanimation for all ford cars which i think for my taste is amazing! After hours of searching i found a video animation somewhere online that i really liked (so credits go to that person but i dont know his/her name) and i made the required modifications to make it a boot animation. Its length is 10 seconds which is exactly what is needed for the device to boot so i didnt make it to skip when device is fully booted. Also i attach some boot logos for ford mondeo which is modified for the correct resolution for my HU which is 1024 x 600. For those who have bigger resolution these will not work correctly. Also place the bootanimation at QF/auto/bootanimation.zip and the HU will update the boot animation itself automatically. You can test it and post your experience.
[Android Head-Units] Astralech:
The modification consisted in making the housing in contact with the processor with a thin layer of thermal paste. For this reason, appropriately thick copper washers were given for good thermal conductivity.
[Android Head-Units] Jeka1400:
Someone managed to connect bluetooth-OBD?
[Android Head-Units] freman5:
someone know how to show the temperature of the cpu on icon bar ? i see 70 degres today x)
[Android Head-Units] Clyde72:
1. Read the first post in the firmware thread about discussions on firmware

2. There is no real added value in erasing user data when or after updating. On the contrary, you will have to reinstall & sometimes even reactive apps if doing so, I personnally never do it. I am using my HU since December and have a lot of own apps and did all updates since (was deliverd with 1910 fw & mcu) without issues, just sheer 10 minutes updating and hop continuing using my preferred apps as usual. Though everyone does a he pleases...

3. If this is about the latest update there seem more reports on issues and update problems then there are succes stories. If you ask me that latest update is buggy as hell. Advice to factory reset the HU and loosing all personal data will not make an dogdy frimware any better imo.
[Android Head-Units] Clyde72:
Not on the icon bar but you can acitvate an overlay to monitor cpu & gpu temp with an code. Search the thread for the code.
[Android Head-Units] freman5:
yes i already have the code but its terribly ugly and inconvenient i look later for app maybe :/
[Android Head-Units] Meteordust:
Are you able to sync time with the HU RDS to the Opel board computer threw canbus?

On my car and in HU canbus settings have auto sync on but not doing it.
[Android Head-Units] MarcelloR92:
@blue_one

I have the stereo from the site and from the photos, the fan makes a loud noise when started and then disappears, which fan do you recommend me to buy? Give me the link or name please. Thank you

https://a.aliexpress.com/_EHN0hj5
[Android Head-Units] Clyde72:
The Sunon model is in the first post (by blue_one)
[Android Head-Units] Clyde72:
I agree it is ugly but comes in handy when monitoring for a while what pushes CPU temp to spike e.g.
[Android Head-Units] MarcelloR92:
Should I buy the Sunon MF35101V21000UA99 model? I don't want the fan to make noise on startup. Do you recommend this fan?
[Android Head-Units] Clyde72:
Also @Meteordust has it installed and he seems pleased with it. I still have to install my Sunon fan...
[Android Head-Units] Clandaries:
Does the Noctua 40x40x10mm 12v fit?
[Android Head-Units] Clyde72:
I thought 35x35x10 is a drop in fit, like the Sunon model mentioned in the first post
[Android Head-Units] Meteordust:
Indeed the hole is made fpr a 35x35x10 fan, like @Clyde72 says, a page back @snaker12 shows pictures with a 40x40 fan.....

The good thing is that Noctua supplies everything, rubbers, cables to fit it on any power cable....

I don't recommend whatever 12 volt fan with a supply of 14 or even more volt coming out of our HU, put a resistor between the the + from our unit and the + of the fan, 68 Ohm works fine on my Sunon fan, see page 1 for the type or Noctua 40x40 will be good too but need some work.
[Android Head-Units] MarcelloR92:
Should I buy the 0.72 watt Sunon model or the 0.52 watt one?
[Android Head-Units] Jeka1400:
I had constant freezes at the start from sleep mode and in some other cases, I had to press RST. And I really didn’t want to reset user data, but not being able to fix it, I still reinstalled the latest update and MCU with data reset, and oddly enough, it helped me - the freezes disappeared. True, I have not yet been able to solve the problem with a stable launch in "sleep" mode - it works every other time for a short period of time (up to 20 minutes). But I realized that this problem is only when a third-party launcher is set as the main desktop, if you set the regular one, the work of the "sleep" mode resumes, but with the bugs that I described earlier. And yet, I managed to reset the data only from the firmware update menu, otherwise the reset did not occur.
[Android Head-Units] Meteordust:
Running the fan now for over 2 months, don't notice the fan myself, when you put your ear at 20 cm from the HU yes you hear a little breeze noise, so need to check it like that to check if it is still running :giggle:

My stock fan made after a months a lot of bearing noises during start up...

Sunon specs are max 13,8 volt, cars with engine running go above that, a fan will die sooner and more noise, put a resistor of 68 Ohm, 14 Volt will be then around 12 Volt on the fan, good cooling, no noise and long life :cool:
[Android Head-Units] MarcelloR92:
Open the link, can I buy it? I don't want to put resistance to this one I want to buy https://amzn.eu/d/4CFNcDN
[Android Head-Units] Meteordust:
I would not recommend running this fan or any fan without a resistor, but it is the fan we talking about.

This fans are made for 12 Volt or with little over voltage like 10 %, my car gives 14,2 volt on high speed.

So if you put no resistor it will not last as long as it should and more noise.
[Android Head-Units] MarcelloR92:
Ok, what resistance should I buy? give me the link
[Android Head-Units] Clyde72:
Check Reichelt.com, they sell that Sunon fan for 5-6€ (+ shipment off course). Also resistors etc.

The resistor is a fail safe so the fan can stay always on without burning out quickly by getting 14V when the motor is running...

SUN MF35101V2-1 - Axial fan, 35x35x10mm, 12V, 11m³/h, 21,8dBA

Axial fan with Vapol bearing from SunonFans from Sunon have stood for quality and long service life for many years. Over the years, the company has specialised in the development and innovation [...]

www.reichelt.com

They sell resistors per piece also.

1/4W

1/4W 68 - Carbon film resistor 1/4 W, 5%, 68 Ohms

1/4-W carbon film resistor, taped. [...]

www.reichelt.com

Or better this one 0,6W

VI MBB02070C6809 - thin film resistor, axial, 0,6 W, 68 Ohm, 1%

VISHAY thin film resistor Design DIN 0207 high mechanical load-carrying capacity low current noise excellent soldering capacity Rated voltage: 350 V [...]

www.reichelt.com
[Android Head-Units] Meteordust:
Please...:unsure:

I bought this one at an electronic shop close by my house, they are 68 Ohm and 0.5 Watt.

So search 68 Ohm/ 0,5 Watt.

Online you "probably" need to buy 10 or 100 pieces, they are maybe 0.1 Euro a piece.
[Android Head-Units] Clyde72:
I wouldn't know. First thing I asked my seller was how to shut off sleeping mode all together 😅. That is how we got the code for it btw 😅. I expected trouble with sleep mode from day one.

I only update when it brings some better functionality for my case and the latest update doesn't seem to deliver + there will always be other updates... so why struggling with a dodgy firmware update?
[Android Head-Units] Jeka1400:
It frustrates me insanely when I can't use this mode. It's like waiting every time when it starts, and especially when the route was laid, you drove for 10 minutes to refuel and you need to lay it on a new one. Plus, as someone already mentioned, every time you listen to the same music track from the very beginning. So you can go crazy. (

There is an old tablet next to me now and I have thoughts of fixing it on top of the radio screen and forget about these bugs)))

The code to enable the "sleep" mode is also from the seller)))
[Android Head-Units] Meteordust:
7500/ 0,52 Watt for sure.

The 0.72 is the 10000 rpm, that you will hear load and clear.

Funny they show in specs on websites, brochure of Sunon 0,42 Watt, but the fan I got is labelled with 12 Volt / 0.52 Watt, the 7500 rpm, and be sure you get a 2 pins.

Probably a Chinese thing, like Android 12 is actually Android 10 :ROFLMAO:
[Android Head-Units] Clyde72:
It's the same code 15935700, on/off like a light bulb 😅 with same code. I asked for the code upon delivery in November even when the unit was working fine.
[Android Head-Units] Meteordust:
Yes the same I got....and I didn't put that protection plate back, it gives extra noise...just be sure no wires touching the blades ..(y)
[Android Head-Units] MarcelloR92:
Could you give me the link of the update file for S8 of the month of March? I too have sleep mode problems, and above all how can I downgrade?
[Android Head-Units] Astralech:
Today I installed it in the car and so far it has been connected to the power supply at home. After installation in the car, it does not display the battery voltage. The current time was only on the home screen, which was replaced by HU. I think Canbox is only downloading data and not sending anything.
[Android Head-Units] :
https://jitufirmwarezlink20230306.oss-eu-central-1.aliyuncs.com/update.zip

20230304 version
[Android Head-Units] MarcelloR92:
How do I downgrade?
[Android Head-Units] :
Download the file, copy to usb, and in the device settings select update software, and click on the zip file. It's so simplified
[Android Head-Units] :
it's the same as updating
[Android Head-Units] MarcelloR92:
Okok
[Android Head-Units] MarcelloR92:
When I downgrade, do I have to clear cache and installed apps? Or can I install by not deleting apps?
[Android Head-Units] Clyde72:
You can keep your user data. Just like when updating. Be sure to use the checkbox to keep the user data.
[Android Head-Units] Meteordust:
What FW you running?, my HU shows on top bar the voltage, it is taken from the power supply, not from CanBus.

The only thing I can do with the CanBus is change the settings on the car display (CarApp) like I could with the Opel car player and connection with the steeringwheel buttons. But like I said it seems to be not updating the time from the HU to the car display like my Opel carplayer did.
[Android Head-Units] Jeka1400:
I beg your pardon, but why are you looking so hard for a way to synchronize time on a regular watch, do they work so inaccurately?
[Android Head-Units] Meteordust:
It is a matter of CanBus functionality if something works or not., don't understand you qiestion, when I look to your posts, why you care about yours? and just take like it is.
[Android Head-Units] :
I had the same problem with clock synchronization in Ford. I have canbus in the device. It was the fault of the latest software. I downgraded. And now it's ok again. The time on the clocks is synchronized
[Android Head-Units] Meteordust:
I think matter of car brand, canbus, had many FW but never worked for me.

But thanks, good to know that it can work (y)
[Android Head-Units] Meteordust:
Yes it is a srupid question, but I thought I stay nice and correct it, .....if I or we asked that to everyone who post his problems why he cares about that where do we end, or do you only care about yours ..that drives you crazy....(your words)

It not driving me crazy but would like it to work that my HU updates the time over CanBus to my BC display.

See now you also translate from what it looks Russian to English, so maybe you didnt ment the question like that...but it sounded as a weird question.
[Android Head-Units] Astralech:
I have FW from January, at home on the table the voltage was after mounting to the car is gone. I think doing a reset will fix it. Now I don't see any option to send any command to the car's modules, it only reads the data and commands of the buttons on the steering wheel.
[Android Head-Units] Meteordust:
Did you do a factory reset...

Then you need to set with factory/8888 your car model again, canbus for Opel is LZ, Opel,14-newest.

And then with CarApp you can set steeringwheel button again.

If buttons around display also fail you need to set that too .

Factory/ 8888 and then third item, no 3, if you have an universal HU you can use item no.2 to program buttons around display again, this from other user that had this problem.

I'm running januari FW 20230109, it shows voltage on my topbar..
[Android Head-Units] Scofi003:
Guys, how do you put the logo? There are some tutorials
[Android Head-Units] marioti:
read the first page of this thread
[Android Head-Units] Meteordust:
I don't use sleep mode..but if you do it's fine, also if it drives you nuts, but as far as I know and tried..sleepmode even with whitelisted apps is giving problems.

And to be clear .the stupid question was about you ask me why I look so hard to get both clocks in sync ..that answer I gave, full functionality of my HU.

Yes if you want a function right, like sleepmode, understand that, not stupid, I would ike it also 👍
[Android Head-Units] Scofi003:
If it's not the right resolution, the logo won't appear?
[Android Head-Units] marioti:
if you have picture with wrong res. you won't be able to set it. it won't be seeing in the usb dir.
[Android Head-Units] divxdvd:
Hello, I am looking to buy just the install kit for my vehicle for this type of HU. Attached is a photo for reference. Any help on pointing me to a seller or store is appreciated. I mainly need the kit on the 2nd photo, not so much the bezel
[Android Head-Units] miox_24:
1. Download the logo that you want.

2. Open it with windows paint, resize it using the pixel x pixel method not by percent method, for example 1024 x 600.

3. Save the resized image, click save as bmp.

4. Copy the saved image on the root of a fat32 formated usb.

Plug the usb then go to settings, change boot logo then you should see your saved image.
[Android Head-Units] Scofi003:
Does this solution go well with the removable one?
[Android Head-Units] fefferico:
Hi guys, I have a S4 unit and just tried to install the latest update via https://autofather.com/s_sjjc

by following the instructions on screen, based on my system info, which are the following:

System version: QF001.20230104.2200648_v3.06_01

MCU version: QF01.V01.70.20221216.011021

DSP: BD37534

RADIO: TSC4745

Once finished and rebooted, log said "Updated failed" (actually it was a bit more verbosed but I didn't capture the screen via any pictures, but that's it, "Failed")

It rebooted into the same version as the one stated above, without any visible, at least at the moment, problem.

Did it happen to you too? If not, do you have FW/MCU latest version for my S4 unit to download?

Thanks in advance
[Android Head-Units] Clandaries:
Yes. Many of us have this problem. Dont try.

We all have to tell our seller.

I try to talk to Hizpo on Ali....

But i think they dont care.

They sell and then say so what.
[Android Head-Units] marioti:
if you really want to upgrade, go to the latest with least issues

link still working, as for now:

https://jitufirmwarezlink20230306.oss-eu-central-1.aliyuncs.com/update.zip

and then to the MCU update

https://jitu375344745mcu230207.oss-eu-central-1.aliyuncs.com/mcu.bin