yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] bicer79:
Remove the 12 VDC power cable. Connect to flashtool via USB 1 or USB 2.

Flashtool drivers installed on the computer
[Android Head-Units] Hanimohamd:
Like my headunit, we need root it or firmware with android pure to control everything but no one give me advice which correct root for this device.

Please any one give us advice.
[Android Head-Units] andy_s2018:
Hello to all

unfortunately after having problems with lineage 14 I opted for lineage 16 ...

I will say not that I really like it ....

however how do I make a backup of the phone with address book, sms etc.
[Android Head-Units] josask:
Installed FM Radio with RDS from first post.

But still say "Currently not available"

Please can you help me?

Thanks
[Android Head-Units] fani:
is the antenna connected? it needs a good signal to show rds info. Try another station?

if you installed the correct files at correct places, it should work.
[Android Head-Units] josask:
antenna connected correctly.

I can't change station - always show "Currently not available"

Frequency still 107,4.

Replace FMRadio.apk in system-> priv-app -> FMRadio (755)
[Android Head-Units] andy_s2018:
I sandblasted ...... sorry
[Android Head-Units] Toninello:
Hi...an information................Please.

Hi,

could someone tell me if once the firmware has been updated and then having access to the root, the radio can be switched off permanently and not in stand-by?

I ask this because the main problem with these car radios is that they do not turn off permanently, they suck a lot of electricity in stand-by and the car battery runs out.

Thank you all.

Regards.-
[Android Head-Units] Jax Briggs:
[MENTION=9936717]viktorsaari[/MENTION], I have a Chinese ZXDZ model like the above one, the problem is that*it doesn't have the option to change the Bluetooth passkey to 1234, as a result I can't use the OBD2 through the HeadUnit. Is there any way out to enable the option to change passkey???

Build number : ZXDZ.2020.03.05.18

Mcu version : CVD1810-WJ_19.08.02.011
[Android Head-Units] fani:
Did you check under "Developer options"? or may be try install another bluetooth manager app.
[Android Head-Units] fani:
I mentioned the current draw in this post (Link)

a year in use, never had any issue with the battery draining out. and my car sits for a day or two without driving.
[Android Head-Units] Toninello:
Thanks for reply.

Thanks for your reply ...

everyone has their own experiences and it all depends on many factors: type of car, age of the car, brand and amperage of the battery ... etc.

Anyway, about my experience, the radio sucks my car battery a lot (I'm not the only one to say this) and since I took the radio off, because I wanted to root it to be able to turn it off permanently without going for buttons to interrupt the current on the red wire and without looking for the key under the key, my car starts very well while before I had to do a few kilometers or leave it on. Since I have not been able to update the firmware and since, luckily for me, the radio has gone by itself, I now do not know if with the change of the firmware the radio can be switched off permanently ... for this I asked in the forum. ... but still no one has been able to answer me.

Anyway, I reinstall the radio and put a switch on it.

Thanks.
[Android Head-Units] Jax Briggs:
Yup, I tried installing Bluetooth apps to pair but none of them can. In the developer option didn't see anything except for some music settings...
[Android Head-Units] Paco1975,:
Rom do androida

Witam . Poszukuje romu do tego sprzętu jak na foto

[IMG="foto1"]https://i.ibb.co/FWz0hYd/IMG-20201117-151047.jpgx[/IMG]

[IMG="foto2"]https://i.ibb.co/pyTPb8X/IMG-20201117-151137.jpg[/IMG]

[IMG="foto 3"]https://i.ibb.co/pyTPb8X/IMG-20201117-151137.jpg[/IMG]

[IMG="foto 4"]https://i.ibb.co/GvVPtLQ/IMG-20201117-151234.jpg[/IMG]

błąd zawsze jest jak na tym foto powyżej

[IMG="foto 5"]https://i.ibb.co/zmfMm5d/IMG-20201117-151225.jpg[/IMG]

Chciałem zainstalować androida 9 ale coś sie zatrzymało w połowie i musiałem wrócić do 8.1 GO

Jest rom do mojego chińskiego cuda ?
[Android Head-Units] Anmolkvm:
Need help with locked launcher

Hi. Need help for android car player launcher. The icons are locked on home page and cannot be changed. Need a launcher with customisable icons and the ability to add shortcuts to the home page with ability to drag and replace the app icons. I am not looking for FCC or agama or carwebguru launchers. Seeking assistance for default launchers that comes with the android car systems with customisable homepage, icons and widgets. The headunit is running android 10.1 (fake probably), 10.1 inch display, yt9217c_hifi. No issues with player whatsoever besides the locked homepage with standard icons. Thanks in advance.
[Android Head-Units] Hanimohamd:
I'm going to use wifi obd2. Did you trying use wifi obd2, will it work?

Who is using wifi obd2 tell us if it is working or not? Please.
[Android Head-Units] rizi98:
YT9216 Brick unit

Hi,

is there anyone help me for YT9216 Software/Rom to alive my head unit plz
[Android Head-Units] CrowFall:
Same problem

Have exactly same motherboard.

Blackscreen and no recognition via usb. No one knows where those pins are?
[Android Head-Units] Piotrek947:
iMars A75789

Hello,

I have a problem with working and highlighting switches which are located on the left side of the screen.

I bought iMars A75789 radio.

Android version: 8.1.0

Memory: 1G

Storage:16G

System platform: AC8227L

Can info: VW_XP01

Build number ZXDZ_2020.03.18.10

Mcu version:CVD1810-WJ_20.04.15_309

TP info: 1110x600

At the beginning only highlighting of switches was not working, so I restored all setting to fabric. Unfortunately after that, not only highlighting of switches is not working but also functionality. Nothing is happening when I am pressing any of them (V-,V+, Back etc.).

Someone can help me? I was checking wire connections and seems to be ok (which colour of wire could be responsible for these switches?). Maybe it is fault of the software?

Regards
[Android Head-Units] Hanimohamd:
The color wire for light (illumi) is orange connect it to the original wiring of car illumination lighting when you turn light on car will works. And the function of switches go to car setting and setting with password 000000 and go to swt, you can set with icon on screen for example, touch the vellum up icon on screen and then touch the switch vellum up it will set. Do that on all switches.

I don't know how upload photo or video here to explain that. If not clear give me email I'll send you photos or video with explain step by step.
[Android Head-Units] Piotrek947:
Hello,

Thank you for such a fast answer! Can you please contact me on: piotrek947@interia.pl ?

Regarding connection - I have connected orange wire from radio to orange wire from ISO cube( Iwill send you picture via e-mail here I don't know how to do it) but illumination doesn't work.

Regarding SWT - one BIG thanks, it is working now!!!

????
[Android Head-Units] Piotrek947:
Hello,

did you solve that issue? in my menu there is no any settings about "buttons illumination colors" only about screen adjustment. Switches are working, wires properly connected but there is no illumination and I can not see anything when it is dark outside..
[Android Head-Units] PamelaGirl:
Hello friend,

I never resolved the issue. I felt lucky being able to bring the unit back after installing the wrong firmware and than having to open up the unit to short out some test points. Once I closed it up I was not going back in there again.

These days I use the software option I mentioned. It works fine for my needs, and is really useful mostly while driving at night. I also thought of using a tiny led lamp that could be mounted so it provides nite light to the buttons.

Hope that helps.
[Android Head-Units] Hanimohamd:
Hey download this video and I've sent it to your email.

https://we.tl/t-886tfjaBWp

Regarding connection - try connect orange wire from radio to ACC+ wire IOS I think red wire and turn key to ACC ON and see if led works.
[Android Head-Units] Piotrek947:
Hi friend,

Thak you for video, it works, but I still facing the problem with highlighting LED. How can I connect orange wire from my unit to red wire from ISO while there is another cable connected there?
[Android Head-Units] Hanimohamd:
Take photos of ISO cable and send me I will let you know which one.
[Android Head-Units] Piotrek947:
I have sended via e-mail.
[Android Head-Units] g2mantap:
Update / Upgrade Files USB flash drive:

Firmware 20190522 HiFi: (Link) (Thanks foxgiggle , iSevenAuto)

Firmware 20190906: (Link)

is there any latest 2020 fimware that be updated using usb drive
[Android Head-Units] amitshmil:
View attachment 5146581

Hi,

I have this device and have some questions:

1. How to get root

2. How to disable the AF function in the Radio frequencies change by them self where there is area with low recpetion

3. how to disable the build in MIC when connecting an external MIC?
[Android Head-Units] Davidedd87:
Hello how I can install RDS radio apk? I have standard firmware no change done.
[Android Head-Units] harun658658:
merhaba cihazımda 1. seviyede cihazın sesini çok yüksek, daha düşük seviyede ses çıkarmak için ne yapmalıyım. Bilen arkadaşlar yardım edebilir mi?
[Android Head-Units] Marsig0554:
Hocargue con flash tool una room equivocada o nose pero solo enciende la iluminacion de la pantalla y ya no tiene fastboot ni nada se podria solucionar? Como podria volver a cargarle el arranque?
[Android Head-Units] Alfonso27:
"Update / Upgrade Files USB flash drive:

Firmware 20190522 HiFi: (Link) (Thanks foxgiggle , iSevenAuto)

Firmware 20190906: (Link)"

Sorry, this is a rooted firmware?

Works on Yt9218dhj with dsp?

Thank you
[Android Head-Units] dcalebe:
Help me please, My device is broken and without any backup, in a failed attempt to upgrade it ended with the black screen, I was able to make the communication with the flash tool but I have no idea how to start, I only have some images of the screen containing software and hardware information help me with a step by step please, Model 8227l_demo. Android YT9217C_00005_V003_20190114_HIFI.View attachment 5151309View attachment 5151309
[Android Head-Units] hkn07:
hi did you solve sound problem ? i have the same problem. 15-20 sound normal but when i turn it up 22-23 to bad sound. can it be solve with software update ?
[Android Head-Units] Belamia:
Hi I have a Chinese 10.1 "headunit and it restarts again. That I can get a recovery menu. I hope someone can help. Thanks

Sziasztok van egy kínai 10.1 "fejegységem és újra újraindul. Hogy tudnék egy helyreállítási menüt. Remélem valaki tud segíteni. Köszönöm
[Android Head-Units] Belamia:
[QUOTE = "Belamia, post: 84079083, tag: 8658405"]

Hi I have a Chinese 10.1 "headunit and it restarts again. That I can get a recovery menu. I hope someone can help. Thanks

Sziasztok van egy kínai 10.1 "fejegységem és újra újraindul. Hogy tudnék egy helyreállítási menüt. Remélem valaki tud segíteni. Köszönöm

[/IDÉZET]
[Android Head-Units] fani:
Read the first post. Chek the Russian forum mentioned there. Download and try different firmwares matching your Android version (last date part and HIFI doesnt matter). and just try try again. You'll make it work :)
[Android Head-Units] Belamia:
View attachment 5153103
[Android Head-Units] geurti:
Hello,

I have the YT9213AJ / YT9260 v1.1. I use SP Flash 3 times without probleme.

But the last time , i brick the head unit.

I try to find the test point, can you help me ?

I already try blue and green , but i have nothing, the computer didn't detected the usb connection.
[Android Head-Units] Belamia:
Szia, van egy kínai 10,1 "-es fejegység, és folyamatosan újraindul. Beléphetek a helyreállítási menübe. Remélem, valaki tud segíteni.
[Android Head-Units] Dema7:
hello would you explain to me how I can enter the FMRadio directory ?
[Android Head-Units] marcelomx:
Hi

You need to shortcircuit blue and green and then power the stereo, when computer detect the usb connection, leave them
[Android Head-Units] reystos:
My unit was exactly like yours and I accidentally bricked it, to the point where it was not detectable as a device by windows. At all. The information online is very vague as to what to do.

To use the test point in the photo: connect these two big pads together (this is what I am doing in the photo with a wire). I strongly recommend soldering them on for as long as you are flashing with SP tool to revive the unit.

0) Open the unit by removing the small bolts in the back. Also remove the inner bolts to separate the circuit from the aluminum back. We will not be needing the back, the circuitboard can rest on the plastic back of the screen without disconnecting any ribbon cables.

1) Disconnect the 12V power supply from the unit. You will not need it during reflashing. Just the USB power is sufficient. But start with the USB disconnected.

2)Then solder these two pins together. Or use probes, if you have such equipment, to keep them connected.

3) Open SP Flash, select the files you want to flash and click write. The system is waiting to see the device and start reflashing.

4) Connect the USB cable to your computer/laptop. Now the unit will be recognized and flashing will begin.

5) When done, disconnect USB.

After everything has been flashed, if the unit has the correct firmware, you will not need the test point connected any more. Remove/desolder it.

6) Power up the device with 12V and see if android starts. The device is now operational. It worked for me!
[Android Head-Units] alvaromtz913:
Good friends, sorry for the inconvenience, I would like to ask for help since it does not detect me on the computer, it happened after flashing a rom but it did not turn on again.someone has the knowledge of what the test point. I would greatly appreciate your help.
[Android Head-Units] jam97:
Hello,

I have similar headunit and woundaring how to boot up to the stock recovery?

Thanks
[Android Head-Units] Marsig0554:
[QUOTE = "jam97, publicación: 84092273, miembro: 2129083"]

Hola,

Tengo una unidad central similar y una pregunta sobre cómo iniciar la recuperación de existencias.

Gracias

[/CITAR]

Yoy intentando hace mucho y no hay caso descargue todos que dicen 8227l y termina diciendo 8127l . Me quedo sin logo sin nada solo prende la luz lo unico que me funciona es el flashtool al inicio pero me canse de cargar todo lo que avía, carga todo bien pero nunca arranca
[Android Head-Units] Marsig0554:
[QUOTE = "dcalebe, publicación: 84069197, miembro: 11282363"]

Ayúdame por favor, mi dispositivo está roto y sin ningún respaldo, en un intento fallido de actualización terminó con la pantalla negra, pude hacer la comunicación con la herramienta flash pero no tengo idea de cómo comenzar, solo tengo algunos Las imágenes de la pantalla que contienen información de software y hardware me ayudan con un paso a paso, por favor, Modelo 8227l_demo. Android YT9217C_00005_V003_20190114_HIFI.View attachment 5151309View attachment 5151309

[/CITAR]

Soluc
[Android Head-Units] geurti:
Thank you , my head unit is back ;)

Some advices if the computer don't detected the usb:

- At start some capacitor load and the usb is not loader, plug in usb , wait 30 seconds and remove and plug in again, ( for me, I listen the capacitor when usb isn't detected).

- If it's not work, hold reset and plug in during this time
[Android Head-Units] Belamia:
Hi could anyone tell me where the test point is on this radio? thanks. View attachment 5158395View attachment 5158395
[Android Head-Units] marcelomx:
yes, is in the other side of PCB board,

you have to remove all those 5 screws
[Android Head-Units] Belamia:
[QUOTE = "marcelomx, post: 84112989, tag: 2301091"]

igen, a NYÁK lap másik oldalán van,

el kell távolítania mind az öt csavart

[/IDÉZET]
[Android Head-Units] Belamia:
[QUOTE = "Belamia, post: 84113067, tag: 8658405"]

[QUOTE = "marcelomx, post: 84112989, címke: 2301091"]

igen, a NYÁK lap másik oldalán van,

el kell távolítania mind az öt csavart

[/ IDÉZET]

[/IDÉZET]

Ez még jó? Köszönöm a segítséget
[Android Head-Units] Belamia:
[QUOTE = "Belamia, post: 84113163, tag: 8658405"]

[QUOTE = "Belamia, posta: 84113067, címke: 8658405"]

[QUOTE = "marcelomx, post: 84112989, címke: 2301091"]

igen, a NYÁK lap másik oldalán van,

el kell távolítania mind az öt csavart

[/ IDÉZET]

[/ IDÉZET]

Ez még jó? Köszönöm a segítséget

[/IDÉZET]

View attachment 5158443
[Android Head-Units] Belamia:
View attachment 5158483View attachment 5158485

Ehhez egy romot keresek, ami jó neki. Köszönöm
[Android Head-Units] Belamia:
[QUOTE = "marcelomx, post: 84112989, címke: 2301091"]

igen, a NYÁK lap másik oldalán van,

el kell távolítania mind az öt csavart

[/ IDÉZET]

Szia, akkor elmondhatod, hol van a tesztpont. Nagyon szépen köszönjük.
[Android Head-Units] marcelomx:
Sorry but your PCB board is totally different from mine

These photos do not reveal enough detail on the plate to read the inscriptions on it and be able to look for them to guide you
[Android Head-Units] alvaromtz913:
help friends find the test point please!
[Android Head-Units] Skipex046:
Hello there guys, you are my last hope. I also bricked my device by accident. Now i need the testpoint to solder a wire. My pc cant detect the device.
[Android Head-Units] Belamia:
[QUOTE = "marcelomx, post: 84120237, tag: 2301091"]

Sajnáljuk, de a NYÁK-alaplapja teljesen különbözik az enyémtől

Ezek a fotók nem mutatnak elég részletet a tányéron ahhoz, hogy elolvashassák a rajta levő feliratokat, és megkereshessék őket, hogy eligazítsák

[/IDÉZET]

Szia, képet küldök, remélem, hogy ez már látható
[Android Head-Units] zainabid736:
I changed boot animation in wrong resolution and now its stuck in there. Couldn't load the system any further. But Radio Or Music and Touch is working.

I changed the boot animation from built in system software.

I have copied this bootanimation.zip file on internal storage, not in any folder. So if i could delete this file with factory reset or anyhow it might solve the problem.

Please any suggestions or solution will be really helpful.

Please Helping me.
[Android Head-Units] Gunash:
Hi all

Im new in HU and looking for exact and latest Firmware via flash tool: Rooted TWRP for my device but i can not chose the exact one ! Due to different information in settings and cpu-z for my device so please advice me with exact downloadlink .

Check out my screenshots first.

🙏

@pajurpl

@viktorsaari
[Android Head-Units] Belamia:
Szia keresem a teszt pontot. Tud segíteni? köszönöm
[Android Head-Units] Luis-Karlos:
rom personalizado para radio chino 2din por favor?

Para flashar since Twrp

con acceso root
[Android Head-Units] manthos1969:
Hi,I want to ask for if someone have made to work Android Auto with this kind of devices?

I have the YT9217b.
[Android Head-Units] Belamia:
Szia van valami ötleted hogy tölthetek le egy jó scatter fájlt köszönöm
[Android Head-Units] oguzhansan:
Hi everyone!

Device working wonderful but i deleted phonelink app :(

How find this app again? I can’t mirroring my phone without phonelink app

happy new year everyone 🥳
[Android Head-Units] oguzhansan:
and i saw product on banggood sale website. new versions theme and firmware updated. maybe we want this firmware?
[Android Head-Units] Romvert:
Could someone plese provide a link to the firmware for YT9217C_00005_V003_20181224 HIFI ? It would be greatly appreciated. Im in the process of learning how to do a backup as well.
[Android Head-Units] fani:
You did the same on 25 Oct 2020 :cool: and I provided you with the link.
[Android Head-Units] Belamia:
Hi, can you help me? That I could download a good scatter file. Thanks
[Android Head-Units] Allan_Hun:
Yes AA works in wireless mode with HUR on my 8227L Demo.
[Android Head-Units] Belamia:
Hi you can help thank you
[Android Head-Units] Romvert:
bump
[Android Head-Units] Belamia:
Hi I am still looking for a test point to ask someone to help. Thanks
[Android Head-Units] Amer Aboalthinin:
Thanks
[Android Head-Units] fani:
The only way I could find one that worked on my device, was to download a bunch of different firmwares, extract the scatter, and use it to flash firmware. when you find the one that lets you flash without giving error (even if the firmware is not correct) stick with that scatter. and use the same to load other firmeares you want to try.
[Android Head-Units] Belamia:
Thanks but I did something wrong because the computer doesn't recognize it. There is a solution?
[Android Head-Units] salaciarz:
Hey,

the tutor is good and firmware works fine but the main point which is missing here is :

turn your radio off (unplug from power supply) , wait for the capacitance to discharge and then and only then connect the USB to the computer

And additionally:

after finishing download , unplug the USB from the computer and then and only then connect back the power supply to the radio

those two steps probably resolve like 90% of ppl's problems here (like empty screens,not recognizable mtks and so on...)

This information would help a lot many of us so it would be nice to add it to the top post

Thanks :)
[Android Head-Units] motinka:
[QUOTE = "motinka, post: 84347271, tag: 11410269"]

Van ilyen fejegységem, telepítés után jól működött.

Az autó feszültségmentes lett, és most újraindul, és jelszót kér. Nem adtam neki sehol jelszót. Körül belül 30 fajtát próbáltam ki, de semmi sem oldja meg. Valahogy vissza tudom állítani a fejegységet a gyári alapértékekre?

Vagy mit tehetek?

videó erről:

[MÉDIA = youtube] yfgST-mD5sc [/ MÉDIA]

[/IDÉZET]

Sziasztok

kell-e firmware-em a készülékemhez, akkor az újraindul. az eszköznek rendelkeznie kell A005-9216B-00019 20200830 jelzéssel

előre is köszönöm a segítséget
[Android Head-Units] Allan_Hun:
Ja det er sikkert rigtigt nok. Men hvis vi alle sammen anvender vores lokale sprog -så er der ikke mange som forstår det!
[Android Head-Units] motinka:
Hello,

sorry google translate and didn't do it: o)

do I need firmware for my device then it will reboot. the device must have the designation A005-9216B-00019 20200830

thanks in advance for the help
[Android Head-Units] Rplay971:
Hi , i try to download with your link but Google drive says its a virus please contact the owner ,so i cant download . U have a other link please ? thanks
[Android Head-Units] xdamajk:
Cant downlload Google Drive replay

"Sorry, this file is infected with a virus

Only the owner is allowed to download infected files."
[Android Head-Units] koontzy65:
Anyone have a recent USB files to update the radio ? Mine is almost 2 years old... perfect files would be with root, I dont want to take out my radio (it's kind of a spider nest there lol)
[Android Head-Units] elieditze:
Hello! I would like to know if any happened to him that he lost the backlight and if he solved it
[Android Head-Units] elieditze:
Hello! I would like to know if any happened to him that he lost the backlight of the display and if he solved it
[Android Head-Units] xdamajk:
hello all

I resolved back camera not showing when adndroid booted :-)

Change some setting in Advanced user menu (entered via password: 8888)

There you can flip the image left-righ and up-down and lot more

The catch was in menu of display setting some switch abouz display color (noramlly is off)

but in my case was on ! (also saing if "ON"can make device akt strange still in testing)

So after switched OFF the camer video feed returned noramlly showed when android booted and aslo when booting like before.

By
[Android Head-Units] ch4vezz:
Hi everyone, I would like information about my 2din android car stereo if anyone can help me, I can't understand the stereo model or where to find a possible update .. since it was purchased it is still at version 7.1 and I would like to try to see if it can change something in terms of fluidity or in terms of graphics .. I try to put a photo if someone knows how to help me. Thanks in advance