yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] ScorpionSX:
Sorry for the confusion, yes I was talking about the OEM box, but the cables from the side of the radio unit, not car, you don't have to do anything there ;)

When I'm looking at the first picture that you now posted, you're holding the canbus box, there is a yellow wire coming from it, but I don't see any black wire under it - is it there or not? You should have the ground black wire there. If you don't, then that's a problem.

But, when you connect the ACC wires directly from the big square box (blue ones) to the red/orange, the canbus still has power and communication, because the yellow wire is still there - yellow is permanent 12V from battery. So canbus box is alive and can communicate, but the radio is getting the ACC 12V directly from the car connector. I hope that makes sense now.

But, if you don't have the ground cable on the canbus box, it may cause a problem.

What happens if you disconnect the canbus box and only connect the red/orange with the blue ones coming from the big connector? Is the radio starting then? And, ideally, please try to set it before to "no canbus" in the factory settings, so it will not expect any canbus box connected.

Also, what comes to mind, if you can, try to measure if there is 12V+ on one of the blue pins on the big square connector when you start the car. When I look at your last photo from the car, it's the blue one which is under the yellow cable. If this cable has power with started car, the unit should also start without canbus if you connect it like I said above (without the canbus box) and do the change in the settings before.
[Android Head-Units] cleverdicky:
The canbus box also needs to have the two can+ Can- wires from the car via the quadlok (big connector) as well as power and gnd for it to work.
[Android Head-Units] MauriBixio:
With this little old app taken from the web, with a previous unit of mine (no Sx) it was possible to listen to the SMS by voice, via radio and BT, when they arrived.

Installed on the phone (and not on the radio).

It didn't require a SIM or even active data.

Just set the reading of SMS vocally, via BT earphones, and set the volume on the app to maximum.

If an SMS arrived, the audio source active at that moment (Mp3 for example) stopped, and the SMS message was listened to directly from the car speakers, via radio and BT.

It essentially used the BT SCO audio flow (if I remember correctly) the same one that BT calls use, and this allowed "mute media" management with incoming SMS.

But:

1) audio SMS messages only in mono, therefore very poor voice quality of the voice message

2) VERY low audio, not the same as calls.

With S8 I have never tested whether it works or not, if anyone wants to try and give feedback... attached
[Android Head-Units] Micky001:
...I found this display in my S5. The brightness, I think is the most execrable one ! On sunny days, it is impossible to distinguish something /operate, and it have extremely small viewing angle. Any recommendations from your experience? There is a compatible better one ? The seller asked me for pictures, to forward on technical department , in order to find some instructions for adjusting the brightness. I doubt that anything can be done, from the settings, either in some hidden menu..
[Android Head-Units] Barykelo:
Try this in factory settings (8888) but it probably won't work.

https://xdaforums.com/t/general-dis...d-read-first-post-first.4525675/post-89300192
[Android Head-Units] Zenia3:
Hello. Who knows what to do if I installed the firmware incorrectly, there was a failure during the installation and now the additional menu button is not available in the firmware, I cannot reinstall the system, when pressed it throws me back.
[Android Head-Units] chadoe:
Do this to factory reset https://xdaforums.com/t/general-dis...d-read-first-post-first.4525675/post-89298124
[Android Head-Units] Zenia3:
How will this help? Will I be able to enter the menu after the reset???
[Android Head-Units] Zenia3:
What happens after I enter the code? Will I be able to reinstall the system or what? I just wrote from my page that there wasn’t a single problem, and then when reinstalling the system I put the car in reverse gear and everything fell down... I installed it crookedly)
[Android Head-Units] PrinceLc:
You updated the system to January and without wiping user data right ? That is a bug in the firmware so you must factory reset
[Android Head-Units] Zenia3:
When reinstalling, I turned on the reverse speed and with this the rear camera turned on and a malfunction occurred.
[Android Head-Units] PrinceLc:
Reflash from 19th January better redownload the zip
[Android Head-Units] Zenia3:
Thank you!! Solved a problem
[Android Head-Units] ScorpionSX:
Yes, that is correct, but I saw those on the photo, so they should be there and connected.
[Android Head-Units] Micky001:
I have tried already, but It does not react at all, no any change can be seen...I'm only thinking about replacing the display, I understood that the YT101IBNXL006-BS7-30 would be better, being based on the same IC7705. But I'm waiting for a confirmation, if there is someone with more knowledge about, or have similar experience and how he did to solve the problem...It is shameful for the manufacturer to use such low quality parts... I have a TS3, with much better definition, better colours and at least double higher brightness. With that one, the problem is... that I can't lower the brightness at night, ! Even at the minimum settings, it's still high... :) ))
[Android Head-Units] Barykelo:
YT090IBNXL006-BS7-30 will arrive today. I will share the result.
[Android Head-Units] Micky001:
(y)Thank you, this is the answer I waiting for ! And how long did the delivery take? ( I assume, you also ordered it from China LCD City Store...? )
[Android Head-Units] Barykelo:
Yes, I ordered it on January 20th at China LCD city store.
[Android Head-Units] MauriBixio:
This?

https://it.aliexpress.com/item/1005005284583030.html?spm=a2g0o.productlist.main.1.5f69KEFfKEFf0s&algo_pvid=e95ff15b-e42c-41f1-b91f-a9bb7a7d1b26&algo_exp_id=e95ff15b-e42c-41f1-b91f-a9bb7a7d1b26-0&pdp_npi=4%40dis%21EUR%2153.40%2148.06%21%21%2156.22%2150.60%21%40211b801617073904502938262e016a%2112000032488217590%21sea%21IT%211762724576%21&curPageLogUid=lARwMdF7KbRg&utparam-url=scene%3Asearch%7Cquery_from%3A
[Android Head-Units] PrinceLc:
What about this display ?
[Android Head-Units] Barykelo:
yes
[Android Head-Units] Tchutte:
asdsa

Tried that but doesnt work.

Thanks doesnt have power, I measured this with a multimeter.

Thanks, I'm in contact with another member who has a CX5 and it works on his car.

I'm now waiting for the supplier, but they have a chinese holiday :/.

I do still have static noise, I checked the mainboard but I have the grey/black one not the green one with the resistor. Anybody got another idee to fix the static noise?
[Android Head-Units] MauriBixio:
About this app, in my post here:

[General Discussion] QF001 (ROCO K706) Head Units with UIS 7862s (not FYT based) [read first post first]

Hello all, it seems that there are some QF001 owners out there but not much informations. So i will try to collect everything and put it at one place. The original manufactor is shenzhen jitu technology co. ltd. These units are sold from...

xdaforums.com

Tested today with S8: it works perfectly, if SMS arrives, show popup (like when a call arrives), mute the running MP3 song (if played), and pronounce user name (if in address book) + SMS text (use the TTS of the phone), VOCALLY, via BT and car speakers When finished, return to playing the song.

The audio of the SMS voice message with the same volume as the call, perhaps even slightly higher, very clear.

Satisfied, small app, but functional and useful (at least for me). ;)
[Android Head-Units] MauriBixio:
From the short video in the link, it seems that when the guy moves the display, it shows a slight refraction of blue-violet light (difficult to establish this with certainty).

If this were the case, it is not excluded that it also has a native anti-glare treatment... interesting (if so).

When it arrives, please write feedback...
[Android Head-Units] delumiron:
HI. Does it need any firmware to work? Or just plug in?
[Android Head-Units] Barykelo:
https://mega.nz/folder/wCdWDDxB#msq9rq9nEpNkTMHllg7-gA/folder/QGk1wTDI
[Android Head-Units] delumiron:
Need display driver?
[Android Head-Units] Barykelo:
Yes, it's a set of display parameters for a lot of LCD types.
[Android Head-Units] cleverdicky:
Have you tried measuring the voltage of the two black wires to the lcd. From the setting screen shown earlier it would suggest the firmware is controlling the lcd driver / power. But these lcd panels are often a fixed supply. If you can borrow an oscilloscope it would be interesting to see what the voltage & frequency is used to drive these panels.

I changed a few years ago on various old pioneer radios. I used to buy standard lcd + touch panels that just had the correct fit and correct ribbon connectors. Never had any with issues with voltage or brightness. But they were always full on and never had night mode as the radios do today. I think yours must be set to night mode.

If usefull this is the china store I have bought many panels from. All good.

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[Android Head-Units] Dimitar Dimitrov 94:
No worries about the confusion.

Well, first: Ithink there is a black wire there, but after 30 minutes will be home and will check it for sure.

According to this: But, when you connect the ACC wires directly from the big square box (blue ones) to the red/orange, the canbus still has power and communication, because the yellow wire is still there - yellow is permanent 12V from battery. So canbus box is alive and can communicate, but the radio is getting the ACC 12V directly from the car connector. I hope that makes sense now.

When I tried to connect it this way (could you please confirm me I udnerstood you correctly, you are saying to connect it the way how it is connect on the screnshot, isn't it?) the media never turns on. Even I noticed when tried it before that when ACC is on the "Radio" option or (forget what was the name exactly) but the indication that the canbus is connected it is not visible on the board menu. Actually now when typed it I realized this had happened if I disconnect the canbus form the working way I sent in the previous messages. But think that tried to turn on the media this way as well. Definetely I will check again.

According to the setting: Do you know which/where menu exactly should ne done?
[Android Head-Units] alvaroja18:
Hi friend, do you knowknow how to add more actions or applications that can be associated with the steering wheel controls of the radio ROCO K706 radio, I would like to be able to open other applications such as Zlink (for Android Auto) from the steering wheel controls of my car.
[Android Head-Units] alvaroja18:
Hello, does anyone know how to add more actions or applications that can be associated with the steering wheel controls of the QF001 ROCO K706 radio, I would like to be able to open other applications such as Zlink (for Android Auto) from the steering wheel controls of my car.
[Android Head-Units] Barykelo:
i don't know
[Android Head-Units] nikoum:
i have not used lt, but there is an app called appswitcher by torstenh. search for it in this thread, it may fit your needs
[Android Head-Units] PrinceLc:
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] roninet70:
Good morning.

I'm new and I apologize if the topic has already been discussed but not knowing English very well I couldn't find any information.

I purchased an S8 8/128 unit and I am satisfied.

I have a sim card inserted to use 4G and the connection is stable.

I have 2 problems:

1- if I use the phone with Bluetooth and Google navigator the audio of the call becomes low and terrible.

2 - there is no caller to use the inserted SIM card to use the phone directly without connecting Bluetooth

I downloaded several callers from the playstore but they don't work properly, let me explain, they send the call but there is no incoming or outgoing audio

I thank you if I have any help
[Android Head-Units] PrinceLc:
The BT app of the radio is not capable to do this it's known maybe a firmware bug or it is so. But normal hands free calling there is no problem in my case. For your first issue use Android Auto or Carplay for navigation and calling
[Android Head-Units] roninet70:
I did not explain myself. I have a JUNSUN V1 Pro in another car very similar to this one.

with that unit you can use 2 ways of making calls

both Bluetooth with the personal phone and there is also an app that uses the sim card directly from the unit
[Android Head-Units] PrinceLc:
I know had a Junsun too and could call with Google phone with this unit it's not possible
[Android Head-Units] Micky001:
Good morning! It arrived ? Have you tested it ? I have already ordered it , and I am really curious if I did it "right"...
[Android Head-Units] Barykelo:
he will be home in two or three hours
[Android Head-Units] ScorpionSX:
Yes, this is the connection that I have in mind. And also disconnect the canbus box if you want to try it completely without it.

The factory settings which I'm talking about are in the "Car settings", there is an option in the left menu to go to factory settings, enter code 8888 -> OK and right after that, you should see the first item - CANBUS settings. There you have to click on "Modify" I think and then select "No canbus".

This is the first thing that you could try.

Second thing is, if the above doesn't help and the radio really doesn't turn on (but please try and check if there is 12V on the red wire when you turn on the car), you can leave the connection as is, but also keep the canbus box connected. And, again, in the factory settings on the radio you select the correct canbus (Hiworld, Ford, Mondeo,...)

If this doesn't work too, I believe you said that the seller sent you also another canbus box? Did it also come with complete wiring? We can maybe work with that...
[Android Head-Units] Barykelo:
So the YT090IBNXL006-BS7-30 display is a total disappointment. Brightness is low like other displays! I also ordered the touch panel and everything arrived complete and with a defect in the upper right corner. It looks like a piece of styrofoam under the touch panel. I'll have to break it down. I'm curious what kind of display it is, because I can't see what type it is when assembled.
[Android Head-Units] PrinceLc:
Oh Not good
[Android Head-Units] Dimitar Dimitrov 94:
I know about the Factory menu with 8888 but I've searched for an explicit setting saying "canbus" or similar. Will check later if there is a such an option in the first menu related to the canbus modifier.

Related to the try to connect it direclty - it doesn't work. It is visible on the video I attached.

Related to the black wire - it is there. (Visible on the pictures )

I didnt measure the blue pins and red wire. I will do it.

Related to the other canbus - as I told you if I connect it - the media doesn't turn on. Only one green line is visible top left corner of the media and that's it. The powercord is absolutely the same as the powercord of the hiworld canbus.

An interested fact is that if I connect the hiworld canbus and connect the red-orange pin the way I showed and the only way when media works actually and media started - if from this position remove the hiwolrd and connect the other canbus - the media works. But if try it to boot it for first time with the oher canbus - see only this underscore top left.

How about the issue with the sound. Still not able to have sound using the media. Is there some harware part that could be burnt?
[Android Head-Units] Barykelo:
it's really him
[Android Head-Units] PrinceLc:
So this display it's not worse buying it
[Android Head-Units] Barykelo:
The only display I can recommend is WD090HBM30AC-SO 33
[Android Head-Units] PrinceLc:
Yes i have this mounted so all good
[Android Head-Units] ScorpionSX:
Try searching for the canbus settings, it should be right on top when you get to the factory settings on the headunit. Also yes, if you get a chance, try to measure those 12V on the red cable, it should be there when you start the car. The stereo should start whenever it gets these 12V from the ignition wire. Canbus or not. I test it on my desk, only with 12V power source and without canbus (and car :D ) and it starts like this.

Maybe the canbus setting in the radio is wrong, and that's what is making the problems, some other canbus boxes use different pinout, but may have 1-2 pins on the same place as this one, so it's doing "something", just not everything it should.
[Android Head-Units] Klag3:
Nr weryfikacyjny pliku aktualizacji systemu

Odniesie sukces

Oryginalny plik aktualizacji sumy kontrolnej:

6b1d1e596fd8ee12844950eecd5a847a

Plik aktualizacji systemu Suma kontrolna: 61d1596fd8ee12844950eecd 5a847a

such a message when updating, what does it mean?

Mod Edit: English Translation Below

System update file verification number

He will succeed

Original checksum update file:

6b1d1e596fd8ee12844950eecd5a847a

System update file Checksum: 61d1596fd8ee12844950eecd 5a847a

such a message when updating, what does it mean?
[Android Head-Units] Klag3:
I can't update
[Android Head-Units] MauriBixio:
So, since I still have one new WD090HBM30AC-SO 50 to assemble for some time (by Hizpo), I don't even waste time doing it, right?

It would be interesting to find out what changes between having the last suffix 33 instead of 50... perhaps respectively IPS (33) instead of QLED (55) version, but it's just a hypothesis...

Edit:

Even though as default I have never checked whether version 33 or 50 is currently present in my S8.
[Android Head-Units] Barykelo:
It's mainly about the motherboard anyway. I can connect any display to my S1 and it lights up like a halogen bulb!
[Android Head-Units] MauriBixio:
My S8 mainboard is the "all native" QF01, with green PCB.

I think the QLED display has always been dim, even at max settings, particularly during the day, with direct sun, other problems than this never had with the S8.

Hence the request to Hizpo for a new display, and then they sent me the one with suffix 50, which however is still there in its box. :D
[Android Head-Units] Dimitar Dimitrov 94:
For some reason the video I've attached in the last message hasn't been uploaded.
[Android Head-Units] ScorpionSX:
Oook, so...two things here...there is that small 8pin connector with 2 pins which needs to be connected as well - yes, I know that I told you that you have to swap the pins on it, and only then it will start to work, but it would be great if you could do it and connect it...

And the second thing, which may not seem like a big deal, but I actually saw this countless times - reseat and fully connect that big square OEM plug - that lever needs to "close" completely in order to be connected properly, otherwise it may produce all kinds of bugs with the connection.

I'm attaching a video how to remove the pin, you just need a small flat head screwdriver and you should be good.
[Android Head-Units] Micky001:
...yeah...ThankI cancel alrell

Thank you, and appreciate it ! I canceled the order, I was hoping for something good, but I didn't have from the very beginning high expectations ,so now I feel indebted to you ... :) ! From your experience, what else could I try among, based on IC 7705 ? I understood you have already tested "a bunch "of... What else ,and from where to try ?
[Android Head-Units] PrinceLc:
Disable verification for the update
[Android Head-Units] chadoe:
I'm seeing a Raise RZ-FD09 box here with wiring for the Hiworld FD01 box, I'm pretty sure those two need different wiring on the connector. @ScorpionSX you have one of those Raises too right?
[Android Head-Units] Micky001:
...yeah...ThankI cancel alrell

Thank you, and appreciate it ! I canceled the order, I was hoping for something good, but I didn't have from the very beginning high expectations ... since WD090HBM30AC-SO14 from the same seller it is the same display, once the price and specifications / details are the same. Just.. different labels. That it !..

From your experience, what else could I try, among SO-xx. I understood you have already tested "a bunch "of...
[Android Head-Units] alvaroja18:
Thank you, I will try it.
[Android Head-Units] PrinceLc:
Do it one button on SWC and you switch to your desired apps
[Android Head-Units] Dimitar Dimitrov 94:
Aaaah, sorry. I've attached the video that sent to the seller when he sent me the other canbus 2 montsh ago. This is what I wanted to send you
[Android Head-Units] Barykelo:
It didn't work for me and I did a voltage measurement with a multimeter on the display backlight power output to see why the old S1 unit has a much higher brightness than my S6 and S8 with any display. And it is as I expected. S1 gives a higher voltage for the backlight of the display. Measured at 13.8V= supply voltage, with the same WD090HBM30AC-SO 14 display. Here are my measurements:

S1 brightness to minimum - 16,14V=

brightness to maximum - 17,83V=

S6 brightness to minimum - 15,74V=

brightness to maximum - 16,84V=
[Android Head-Units] MauriBixio:
Presumably the voltage for the display is produced not with a linear regulator but with switching power supply circuit (PWM), so the multimeter may not be perfectly realistic as a reading of the final voltage (the voltage you measured seems high to me).

Do you have an oscilloscope to see the curve it produces by powering the displays on S1 versus S8, with Min and Max display setup?

PCB S1 vs. S6/S8:

take HD photos of the PCB area relating to the backlighting of the display (I think I highlighted which one it is days ago) so perhaps we can a visual comparison (even if this is of little use, need the electrical diagram to be sure if the stages are different "power" of the display).
[Android Head-Units] ScorpionSX:
I have that too, yes, but there is a different wiring for Raise box...but I believe he's using Hiworld box now, so it should be good.
[Android Head-Units] ScorpionSX:
Ok, but on this one, I don't see the main big square connector completely, do you have it correctly seated and the locking lever fully locked? It sometimes goes really hard in, but you have to allign it properly and then lock it...it shouldn't need any extra force to lock...I've seen bent pins because someone tried to force it to lock...
[Android Head-Units] Barykelo:
I don't have an oscilloscope. At most I can measure in percentage steps.
[Android Head-Units] Astralech:
In my S7, the green plate has the brightness set to 10 all the time, if I set it higher it wants to blind me. On very sunny days I raise it to 30-40.
[Android Head-Units] Barykelo:
So you're one of the lucky few. Can you share the display type?
[Android Head-Units] Micky001:
I searched step by step, page by page for that WD090HBM30AC-SO 33, and I can't find it anywhere. Everywhere, only got SO14... I also found a YT090IBNK12014-A12, but I don't know its "history". Could you help me with a link or a way to find it? I am really desperate to solve the problem, it has become like an ..."obsession"
[Android Head-Units] Barykelo:
There is no link, this display was sent to me by Hizpo.
[Android Head-Units] PrinceLc:
Hi do you know something about this display?
[Android Head-Units] Barykelo:
No
[Android Head-Units] Micky001:
...I already made a request to Hizpo for this model, and I'm still waiting for they answer...I thought there were other sources too.Thank you!
[Android Head-Units] PrinceLc:
Okay thanks