yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Sfknasty:
Hy I have the S4 10 inch rotatable version.I have 3 problems.When i rotate the unit,the screen does not rotate and there no options to rotate the screen.Second problem The unit has no sound.When I switch the fan to manual, then there it is,because On the factory cables, the fan power supply is connected to the antenna/amp control.Third problem the touch sensitive buttons wont lights up.Anyone can help me for solutions?
[Android Head-Units] Putte65:
Hi, maybe not the right forum to ask, but I try. I have S6 9" player in my BMW E46. In CAN bus decoder there is two options; BMW E46 L and BMW E46 H. I tried both and did not notice any difference in functions. Do someone know why there is two options? E46 does not have CAN bus and it is using K-line, so it is something to do with that?

Thanks in advance and thanks for excellent forum.
[Android Head-Units] MauriBixio:
I think so.

Canbus L (low) and H (high).

Old canbus L and "new" H...even if the H one is now obsolete as well, no longer used on more recent BMW cars than yours.

Don't expect to have many things via canbus and these HU... for you car I think max the steering wheel controls, AC control for sure it won't work.
[Android Head-Units] Putte65:
You are right, no AC control. Steering wheel buttons work, also door open warnings come in display. But that's all I have noticed.
[Android Head-Units] xdsbx:
On my prius 3 do ac not work. But on my prius plus ac works
[Android Head-Units] MauriBixio:
For canbus\functions the Chinese still have to work a lot!...especially for BMW\Mercedes group cars AC often doesn't work, instead better for VW group, on some models AC works.
[Android Head-Units] refsada:
Is it possible to update the CAN BUS decoder firmware?
[Android Head-Units] refsada:
I wanted to change the boot logo as described in post 1, but the picture does not appear in the selection?
[Android Head-Units] MauriBixio:
No.
[Android Head-Units] MauriBixio:
Because you definitely don't do as it should be done... read well.

IIf your player is 1280*720 screen, make a picture 1280*720,and after you need to ROTATE the picture 90 degree, and cut it into 720*1280 size, transform the picture to .BMP format/ 8bit.

Save and put the image in USB stick.

Select the image with HU "boot logo screen" section.
[Android Head-Units] Jeka1400:
It does not have a screen rotation sensor, and since the firmware is the same for all models, there is no manual orientation switching either. I don't quite understand the second issue. To turn on the backlight of the buttons, you need to turn off the backlight control from the headlights. If you want it to light up when the headlights are turned on, then check the connection, as far as I remember, there was a pinout error in my adapter.
[Android Head-Units] oacik66:
Everyone who has problems with carletter AA wireless connection after the latest update, switch to Zlink please . this will solve all the wireless AA connection problems. I had to reinstall install android auto in playstore everyday to make it work wireless with carletter. The radio seller helped me a lot to solve the problem..I bought my headdevice radio s8 from car android europe store on aliexpress and they solved my problem by activating the Zlink software.. everything works fine for me now. Amazing service from this car android europe store..😇😇
[Android Head-Units] MarcelloR92:
I put a sim card, how do I make calls, send sms and receive sms notification?
[Android Head-Units] Clandaries:
4G is planned just to be for Internet.

But you can make calls with telephone App from Google.

But you can't receive calls.

This just works via Bluetooth.

Maybe it will be possible in the future if someone writes a custom rom for those head units.

I have not tried sms.
[Android Head-Units] MarcelloR92:
Tham
[Android Head-Units] refsada:
Thanks, with 8 bit it worked!
[Android Head-Units] hojnikb:
Anyone had issues with stock radio app on S series units? On mine, the app seemingly got replaced by a bare looking radio app, which doesn't work at all. Interestingly, if i go into the android settings, list all apps and look for radio app, i can access the real working radio app just fine. But when i run the app from the launcher or the widget, the bare looking thingy opens up.
[Android Head-Units] KoTiX2:
Post some pictures please...
[Android Head-Units] Alexcho94:
Go to Menu - Car App - right upper corner for settings and UNmark FM Radio
[Android Head-Units] MauriBixio:
Okkkkkk. ;)
[Android Head-Units] MarcelloR92:
I have the same stereo, can you create the FIAT Logo for me please? I can not do it
[Android Head-Units] MauriBixio:
FIAT...try.

Edit:

and make FIAT v2, carbon look.
[Android Head-Units] ifeket663:
Hi! My name is Istvan from Hungary, I'm looking an android head unit for my 2005 BMW Z4. I want only listening of music, and navigation with WAZE or another online navigation software. I don't have high quality requirements for listening to music, and due to the nature of the car, I don't need a high-end head unit. All I need are two line outputs connected to the line inputs of the car's original head unit. The quality of the radio reception is not important either, because I want to listen to music either from a usb stick or from web radio. So the serious DSP functions (time correction, bass clipping, etc.) are pointless. Accordingly, I am looking at a model with S4 CPU. Would this be suitable for the above mentioned purposes? My other car has a Joying head unit with Intel Sofia CPU, if I remember correctly. If it reaches that level of usability, I would be satisfied.
[Android Head-Units] MarcelloR92:
What do I need to change to make it work?
[Android Head-Units] MauriBixio:
- Copy one or both of my .bmp files to a USB drive, formatted FAT32, in the main directory.

-Insert into the USB socket of the HU.

- Start the HU, then System Factory - code 8888, select the appropriate menu to change the boot logo.

You will also see my 2 .bmp files in the list.

-Select the one you like - Apply - Wait for confirmation popup ok.

-Restart the HU and you will see my .bmp image, which you selected earlier.

Note: this is the static boot image, NOT the animated one with write "Android"...
[Android Head-Units] MarcelloR92:
Ok, could we have the animated one? Or do they not exist?
[Android Head-Units] senzatiOn-:
Hi Istvan,

S4 it's ok.

S5 - S8 is best choice.

This a 1/3 of DSP
[Android Head-Units] Clandaries:
FYT is best choise
[Android Head-Units] ifeket663:
Unfortunately, I can't find a FYT-based device that is the right size for me. This is the only one that fits me:
[Android Head-Units] hojnikb:
I've "fixed" the issue with your excellent navradio+.
[Android Head-Units] lone_slayer:
Well my S8 from the Hizpo Choice Store on Aliexpress has arrived. It took a month for it to leave them and less than a week to reach me in New Zealand. Installed yesterday including reversing camera and external mic. Unit is a QF03 and came with 08/05/23 software and 15/03/23 mcu. The external mic (without disconnecting internal) sounds fine (according to who I have called). Brightness seems good but they do have alot of screen reflection. The igo maps that was installed did not have New Zealand maps so I have changed it to google maps for the default. Android auto works well via zlink for both wired and wireless. Steering wheel keys work great but had to be set (2010 Mazda 2). Tried the camera in 720p and AHD 720p and is a big improvement using AHD. Fm radio reception is on par or better than the original factory unit
[Android Head-Units] xdsbx:
Yesterday i killed my s4 radio after flashing newer mcu ( came from AliExpress) seller. Now its only black nothing works anymore.

I think i will buy an other brand, i saw some cheap podofo radio with the same cpu.
[Android Head-Units] senzatiOn-:
Ohh.. bad..

Have you try to flash this?

I'm not sure if help with MCU brick.

Seller don't have solutions?

[Recovery access] Jitu QF001 / Roco K706 - Hizpo / Ossuret S4 - S8 (UIS 7862) Headunits (no FYT)

Hi all, this is a dedicated thread for gaining access to the recovery on the QF001 head units. All other infos and general discussions are posted here...

xdaforums.com
[Android Head-Units] xdsbx:
Allready tryed this but , after mcu brick you cant use Usb port
[Android Head-Units] Joy525d:
MOD TRANSLATION (from translate.google.com)

"Hello

I have updated .

Now I have a problem with the reversing camera. The steering angle display is not possible. It appears but doesn't move.

with the old firmware would be great.

Do I have to reset something or is the error already known?"

************************************************

Hallo

ich habe aktualisiert .

Jetzt habe ich ein Problem mit der Rückfahrkamera. Die Anzeige für den Lenkwinkel ist nicht möglich. Sie wird angezeigt, bewegt sich aber nicht.

mit der alten Firmware wäre toll.

Muss ich etwas zurücksetzen oder ist der Fehler bereits bekannt?
[Android Head-Units] xdsbx:
You need to setup your canbus.
[Android Head-Units] Joy525d:
MOD TRANSLATION (from translate.google.com)

"after a Firmware-Update?

Ok I'll try it. Thank you, I'll get back to you.

Oh yes, and enable or adjust the internal microphone, because you can hear all motor music, but not just me, very quietly. A caller wrote me that"

***************************************************

nach einem Firmware-Update?

Ok, ich werde es versuchen. Danke, ich melde mich bei Ihnen.

Ach ja, und aktivieren oder stellen Sie das interne Mikrofon ein, denn Sie können die gesamte motorische Musik, aber nicht nur mich, sehr leise hören. Das hat mir ein Anrufer geschrieben
[Android Head-Units] senzatiOn-:
And seller don't have solutions?
[Android Head-Units] xdsbx:
No, they speak only about the standart solutions. The dont understand that radio won't start.
[Android Head-Units] MauriBixio:
I'm sorry for what happened, but if you bricked the HU by YOUR mistake...the same thing can happen with any unit, even the most expensive one on the market.
[Android Head-Units] MauriBixio:
EN...please.
[Android Head-Units] MauriBixio:
If you want to write in the thread write in EN, like everyone here.

Use Google translator...
[Android Head-Units] MauriBixio:
Request:

Does anyone have a hi-res photo of the HU S8 by Hizpo touch screen controller chip?

I found this in a user's thread... but the chip on board is not visible...
[Android Head-Units] marioti:
I have it, but it is from Ossuret S8 HU, and i see there a little bit different set with chip, but i think the chip itself is the same. On mine it says Goodix GT911
[Android Head-Units] MauriBixio:
Thanks for the info...Ossuret is like Hizpo.

The photo I had put is not of my HU but of another user here, and perhaps not even the S8, so the chip is still different in that one...

But now at least I know with more certainty the name of the touch panel chip.. and I can orientate myself on that. ;)
[Android Head-Units] MauriBixio:
This?

https://it.aliexpress.com/item/1005004698779943.html?spm=a2g0s.imconversation.0.0.6d563e5fPdzrR0&mp=1&gatewayAdapt=glo2ita

9" version...

or (i think the same)

https://it.aliexpress.com/item/1005003748540230.html?spm=a2g0o.detail.1000014.10.6011EF3eEF3ejq&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.40050.281175.0&scm_id=1007.40050.281175.0&scm-url=1007.40050.281175.0&pvid=2dbbe7b2-8fbc-4013-844c-3e1b252ca545&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.40050.281175.0,pvid:2dbbe7b2-8fbc-4013-844c-3e1b252ca545,tpp_buckets:668%232846%238111%231996&pdp_npi=4%40dis%21EUR%2111.65%2111.07%21%21%2112.47%21%21%40211b600a16911602585144147e275e%2112000027029648258%21rec%21IT%211762724576%21

GT911 chip 9" version
[Android Head-Units] elviron:
Can you share a link to download this MCU version? I cannot find it anywhere.
[Android Head-Units] marioti:
I think it's the same.

Check the measure, but I think for s8 you need 10"
[Android Head-Units] xdsbx:
Today Seller told me i can mail my radio to his Repair Center in Cologne. I hope they repair it.
[Android Head-Units] MauriBixio:
No, S8 ( HU Hizpo and Ossuret) correspond to the measures 228mm. * 130mm., so as TS panel you have to choose 9".

And yes,theoretically any TS panel that uses the Goodix GT911 chip should work with our HU, even if the PCB layout may not be identical but vary slightly, in the end the passive electronic components around the chip are the same to make it work, ditto the Android drivers .

The TS to mainboard connection is important however, via flat cable, which is 6pin.

Goodix GT911 chip datasheet:

GT911 datasheet

GT911 - .

datasheetspdf.com
[Android Head-Units] senzatiOn-:
Can you share MCU from 06.17.2023?
[Android Head-Units] Baban2013:
Can you share MCU from 17.06.2023 . !!?
[Android Head-Units] halloj:
Sorry, but I don't have it.
[Android Head-Units] halloj:
Can be found here: https://xdaforums.com/t/firmware-qf...62a-7862s-not-fyt-based.4541261/post-88836931
[Android Head-Units] MauriBixio:
Interesting...do you confirm that mcu.bin file is really QF03?

It has the same size as mcu QF01 0207 (46.1kb) but I compared the 2 files and they are with several different bytes.

So...MAYBE this is also compatible with S8 mainboard but native QF01...if anyone try this mcu QF03 with native QF01,please,write feedback!
[Android Head-Units] Baban2013:
Thank you very Mach
[Android Head-Units] MauriBixio:
https://xdaforums.com/t/firmware-qf...62a-7862s-not-fyt-based.4541261/post-88838785
[Android Head-Units] soulnull:
So I've been trying to figure out why the FM radio reception is so awful. I've seen a few people in this thread with mixed results, some saying it's fine, others saying it's bad, some saying the MCU affected it, and that sorta has me thinking...

The loc/dx switch does nothing... Which I suppose isn't completely unusual, but.. what if it's effectively either stuck in loc or dx mode on the MCU? This would explain why the MCU version seems to affect it for some people, and why it's so wildly inconsistent. If it's either sending the voltage or not to the chip and the switch isn't affecting it, it really would be a roll of the dice on whether it's in the right mode or not.

To be clear, I installed a new mount/whip and ran a new cable to rule out an issue with the old amp/antenna/cable, it has a little amplifier in the base, and the amp is definitely working. I can connect/disconnect the amp and the difference is significant, but not even 20km away from strong stations that easily can go 100km are full of static even with the amp. Stations that are in "HD" (which is generally 1% of the analog stations signal on the same broadcast antenna) and otherwise very strong with another receiver can't even be heard on the hizpo. The new antenna helped a little (old antenna is in-glass), but there is something very very wrong with the FM receiver in these units (I know, I know, radio is pretty much dead, but I still enjoy tuning around on occasion to see what's going on).

I know there isn't nearly the depth of info on these units as the MTC units (may my xtrons rest in peace), but if anyone is already looking at something on the units and happens to notice anything unusual and fixable with the FM on these things, I would certainly love a nudge in the right direction to resolve this.
[Android Head-Units] senzatiOn-:
Your seller can't send link ? )

Say them that you have flash incorect MCU and want flash back 17.06 version ))
[Android Head-Units] halloj:
Well, it's a lot easier if you just go up six steps above and there's your link.
[Android Head-Units] esmeraldo18:
hello. my head unit's touchscreen stopped working. It works time to time. Calibration is not useful because touchscreen completely unresposive. when I use steeringwheel buttons they work, so the unit is working. especially when the unit is hot it doesn't respond. when it does, it works like everything normal. I mean no ghost touches etc. sometimes when I reset it works, sometimes not. Does anyone have a solution for this?
[Android Head-Units] ponsaku:
I have the same problem. It happens randomly.

Not so sure about the root cause, but this is what I do and it helps.

Whenever it freezes, use your five fingers and keep them touching on screen for >10 seconds. Then, the calibration mode will pop up. Touch each mark one by one, after that it should be working again.
[Android Head-Units] matsyll:
good afternoon everybody.

I bought a k706 S8 with 8gb and 128gb recently. I found the multimedia very good, fast, good LCD. Better than the old PX6 I had.

However, I found that it has few settings after typing the "8888" ....

I'm trying to find some compatibility with 360° cameras, but I don't see any options in the menus or the application installed, even though the connection diagram states that it has the necessary connections.

Has anyone here managed to use the 360° cameras?
[Android Head-Units] esmeraldo18:
I do but after a few minutes it stops working again.
[Android Head-Units] Barykelo:
Hello. Do these radios support org parking sensors?
[Android Head-Units] xdsbx:
No.
[Android Head-Units] halloj:
In my case having a Qashqai, all park sensors work. The original 360 cameras work too and also parkassist.
[Android Head-Units] iTommix:
Hi,

i have found this setting and could whitelist an App. But as you told, its for a short stop, not for overnight.

Is it possible to start any App every time the head unit woke up (in the morning for example) when i start the car?

Regards

Thomas
[Android Head-Units] tjantunen:
I have just update my unit (S5) with latest system sw from https://autofather.com/s_sjjc and MCU from this post mcu. It looks like launcher is not filling whole screen correctly but leaves a lot of empty space to right. How should I fix that? And secondly navigation app does not open in pip mode correcrtly on top of "car" widget as you can see from attachement, what can be done for that?

I have been switching to all lunchers available but same issues are there.
[Android Head-Units] marioti:
1. about screen fitting - try to install software again

2. all app which open in separate small window (not integrated with launcher) you can close. Just press and hold in open window, and then set off this function (don't remember how it's named, but you'll have there only one or two function to choose).
[Android Head-Units] tjantunen:
ok, I will need to reupdate.

Update: I installed sw again but still same end result.

Does someone have previous or newer system update file available somewhere so that I could try that one? My current one is: QF001.20230712.132014_v2.61_02

2. I know, I can close it but before update, application was opening directly to "car" window without overlapping anything else. It looks like it opens right in the middle of the screen always.
[Android Head-Units] senzatiOn-:
I have this HU on VW and works perfectly
[Android Head-Units] senzatiOn-:
On https://autofather.com/s_sjjc last fw is 20230614 .. in your screenshot is 20230712
[Android Head-Units] tjantunen:
I downloaded mine from that link this morning.... strange.

where are you able to see version number without installing it first?
[Android Head-Units] senzatiOn-:
On link - https://jitu2firmwarezlink20230614.oss-eu-central-1.aliyuncs.com/update.zip but now I think is not correctly.

We have other version: 20230714 v2.62 can try.. I'm using this on S7 HU Without problems.

2.16 GB file on MEGA

mega.nz
[Android Head-Units] tjantunen:
Thanks, I will try that one later today.
[Android Head-Units] tjantunen:
@senzatiOn- I did tried to upgrade with version you provided but it throwed upgrade error and I think it cancelled upgrade as sw version is same than before.
[Android Head-Units] marioti:
1. Have you tried QF001.20230714.215831_v2.62_02

2. Same thing you have in phone. If you using the google maps as navigation, and then you tap the home button it'll be minimized to small window. You have to disable this feature. It can be done by function calling by pressing and hold the window, taping the setings, and so one
[Android Head-Units] tjantunen:
I have not tried that one. Where I can download QF001.20230714.215831_v2.62_02 file?

I do know how maps is supposed to work but my issue is now that before upgrade, maps was minimized directly to the top of the "car" window which is showing that car image and speed. Now, after upgrade, map is still minimized to same size but position is somewhere in the middle of the screen instead directly on top of the car window (or widget).
[Android Head-Units] MauriBixio:
With BMW the oem parking sensors with S8 work correctly.
[Android Head-Units] refsada:
I have the same radio with 10 inches widescreen and after the update all windows were moved. I think it's the launcher and the resolution 1600x720. I have already reset the radio and tried various firmware. It only helps to install a different launcher.
[Android Head-Units] tjantunen:
Ok, good to know. However this sounds strange as all screen was correctly positioned with default old sw, I would assume that this would have being spotted easily with new sw when in development.
[Android Head-Units] refsada:
Maybe there is a config file or extra firmware. Ask the seller, mine has no support.
[Android Head-Units] Mrnjavi:
Hello to all!

I'm new owner of Ossuret S8, it is amazing unit, but I have one problem that seller can't solve for me.

Steering wheel bluetooth buttons are not working, while volume up and down and mode buttons are working.

I guess they are not connected properly in power cord that came prepared for my vehicle, can someone tell me how do they look like and where do they connect to head unit so maybe I can connect them? Or is it something else?

Canbus is set to my car in factory settings, not working buttons are not recognised in learning options.
[Android Head-Units] MauriBixio:
First of all:

1)use canbus decoder hardware suitable for you car (come together with the radio) or not, and therefore do you use the resistive commands connected to the "Key" wires, for the steering wheel controls?

If in the first case, perhaps you have not set the suitable canbus correctly on the radio, conversely, the reading of the resistive values sent from the steering wheel buttons of you car to the radio are not all read correctly.

Or again, if you use resistive steering wheel controls (no canbus) the radio utility to assign the functions of the steering wheel controls has a bug or doesn't work everywhere.

If use resistive controls you will have (I think) an old car...better canbus...
[Android Head-Units] halloj:
You cannot use this panel if you have a canbusbox connected. This panel can only be used if you have Key1 and key 2 connected i.e resistive SWC. If all SWC buttons don't work it's normally a limitations in the canbusbox. Sometimes selecting another setting in your canbusbox selection might improve the function. This is because the Chinese programmers sometime didn't program the canbusbox for all functions.

This a common problem so read the forums concerning SWC and Canbusboxes. It would help others to help you if you told what car you have.
[Android Head-Units] Mrnjavi:
Thank you for your fast responses!

I have Mazda 3 2011 (2010-2013 model) and I have canbus box, no "key" wires, they are left unconnected by seller.

This is what seller told me to do:

2. This is the canbus protocol setting of this product connect internet first, and then do settings- Factory-8888-car model-Raise-Mazda-Mazda3/Xingping-()-CONFIRM

After that he sent me video how to learn keys and that is my second picture.

My first picture shows green working buttons and red not working buttons.
[Android Head-Units] MauriBixio:
So:

you MUST use canbus box and NO resistive SWC, and therefore you MUST NOT use radio sw utility for steering wheel controls.

Having said that, if the seller told you which type of canbus to use for your car and you did so, but some steering wheel buttons still do NOT work, it is a firmware limitation of the canbus box with your car, and I assume not you will never be able to solve.

Other cars\brands have different limitations with canbus box ex. my canbus box with BMW does NOT work the management of the automatic AC climate control with the radio and the rest is ok, other cars\brands have other problems...