yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] cristyler:
Hello, i'm a beginner I have a question:

The original-stock-multimedia unit, when you opened the door for the first time, the navi-radio-multimedia would turn on.

And even if you turn off the engine, the multimedia unit still works for 15 minutes and the display does not close.

This new aftermarket unit (K4811) only works with the ignition key is ON.

It's nonsense, to wait for someone with the ignition switched ON in order to operate the Radio or Navi or Youtube.

DO YOU HAVE ANY SOLUTION TO MAKE THE RADIO WORK WITH THE IGNITION ON IN THE FIRST PHASE or to make it work non-stop to turn it off/on manually, even if the ignition is not on?

Special thank's for the answers...
[Android Head-Units] woutertal:
Hi everybody, I have:

Ruancheng K4811_OH_S217108.20240110.162538.H5P8.01F

I cannot get sleep mode to work in any way, I have tried all the options in factory settings.. The unit always boots, regardless of the chosen setting. Am I missing something? Acc+ and permanent 12V are correctly wired, and the unit remembers all other settings.

Your help is very welcome!
[Android Head-Units] andresino:
Same here. And sometimes it reboots after a while from ignition on the radio app
[Android Head-Units] Walgirr:
ok, i figure it out! i connect my mouse and keyboard and now i have access to "save" button

buth now... i dont now where to find this options, a serch all factory setting and i didint find it.

mayby somone can help?
[Android Head-Units] jason2ykk:
Hi there, could ask what is the difference between K4811_OH vs k4811_NWD rom? Could those ROM two cross flash ?
[Android Head-Units] tarabakhariya:
My car android stucks at the android dynamic logo. It would be great if anyone help me resolve the problem. When I use recovery in flash drive, it completed up to 100% but it automatically format files and start rebooting.
[Android Head-Units] tarabakhariya:
Below are pictures.
[Android Head-Units] tarabakhariya:
Stuck logo
[Android Head-Units] marchnz:
Use report button to inform moderator
[Android Head-Units] woutertal:
Does anybody know how to get firmware updates from Ruancheng?
[Android Head-Units] tomer.eisner:
Hi,

I have the following version - K4811_NWD_S217851.20240307.161613.H5D9.01F

with the main problems/issues:

1. The Radio does not keep the saved stations.

2. Could not find a way to calibrate the screen (need to move it 1mm to the right)

3. Regarding The UI I chose (see attached). Is there any way to program the icons on the left, and how do I change the music player default to Spotify?

Assuming there is a better firmware (or at least a newer radio app), please provide links to the file.

Thanks

Tom
[Android Head-Units] tomer.eisner:
Which version do you have? What's the firmware version?

Does the Radio work fine?

On the screen, does the box on the middle, is it spotify?

Thanks,.

Tom
[Android Head-Units] moxhn:
Hello, image 01 was the version of my multimedia after I updated it, I couldn't access it and it looked like image 02 after updating and it gave me an initialization error, can anyone help me
[Android Head-Units] drumsgospel:
The photo is mine, what is the question?
[Android Head-Units] roadcrash1:
Hi all,

Just got one of these head units with this firmware on it:K4811_NWD_S217206.20240305.154416

Should I update with something else?

Having issues with the unit forgetting radio settings and settings related to car info.

Thanks!
[Android Head-Units] mulderfbi:
This is a common issue. No firmware is able to save those settings after restart. unfortunately. The only option is to have the HU to go to sleep and not turn of completely.
[Android Head-Units] agkapon:
Can you please change the link as it downloads slowly?
[Android Head-Units] pranithan_kang:
Dear Tom,

Currently I use MOD-K4811_OH_S217101.20240222. My radio is working fine. In this version, I can precisely calibrate the screen. The music player is not Spotify.

Thank you,

Kang
[Android Head-Units] tomer.eisner:
Can you share a link to the file?
[Android Head-Units] Oldbiggy:
Dear Kang.

How big is your head unit screen? 6'-8'-10'

Thanks.
[Android Head-Units] Oldbiggy:
1.53 GB file on MEGA

mega.nz
[Android Head-Units] NickFuryGT:
Hi, i have the K4811 with the following versione K4811_NWD_S127851.20240307.1613.H5D9.01F is there an update for the firmware or a replace for the radio that doesn't store the radio saved?
[Android Head-Units] Majelogo83:
Hello friends, I want to share with you the latest upgrade (K4811_JYT_S217556-20231219) I received from OTA in case anyone need it!
[Android Head-Units] peecee55:
Does it save the radio stations at all? There is a problem with K4811 losing saved stations after an update or changing settings & restarting.
[Android Head-Units] peecee55:
Found this version on 2DIN - K4811_NWD_S217206_20240409_090157
[Android Head-Units] starfarer:
anyone using revanced YT on these? I patched and installed but won't go past data consent screen. It just returns to same screen regardless of any press of accept all/reject all etc.

Edit: solved. Installed and signed via YT music first.
[Android Head-Units] tomer.eisner:
what was your previous version?
[Android Head-Units] Majelogo83:
Hello, I hope you find yourself well. The previous version I had (headunit brand new) was K4811_JYT_S217556-2023120926 and actually I'd like to find this version but no luck so far..
[Android Head-Units] kgkkorel:
Mod edit - translated by https://translate.google.com/. Oswald Boelcke, Senior Moderator.

I have seen that it is available in many devices, but this one does not have it and I cannot see the speedometer. Why is the vehicle speedometer, which is available even in the simplest devices, not in this device and how can I install it? Thank you.

Friends, I am the new one among you and I need your urgent help. Thank you very much in advance. My newly purchased K811_HDKJ 6gb - 128 gb device does not have a main screen with a speedometer, so I cannot see the speed while cruising. I have also seen a few devices that show the battery voltage above, how can we see it? I also installed a phone sim card in my vehicle. Now, when the USB is plugged in, the device turns on with this error every time. If the USB is not plugged in, it does not give this error. I think the phone feature will turn off after 120 days because the IMEI number of the device is not registered. I am trying to change the IMEI to solve this problem. I connect the device to the computer twice. I am trying to connect it with a USB cable, but I cannot connect it. The computer does not react at all. Thank you.

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

Bende gördüm birçok cihazda var ama bunda yok ve ben hız göstergesini de göremiyorum en basit cihazlarda bile olan araç hız göstergesi bu cihazda neden yok ve nasıl yükleyebilirim.Teşekkürler

Arkadaşlar, aranızda daha çok yeniğim acil yardımlarınıza ihtiyacım var şimdiden herkese çok teşekkür ederim. Yeni aldığım K811_HDKJ 6gb - 128 gb cihazımda hız göstergesi olan bir ana ekran yok bu yüzden seyir halindeki hızı göremiyorum ayrıca birkaç cihaz da görmüştüm akü pil voltajını yukarıda gösteren cihazlar vardı bunda nasıl görebiliriz. Birde aracıma telefon sim kartı taktım şimdi usb takılı iken cihaz her seferinde bu hata ile açılıyor, usb takılı değilse bu hatayı vermiyor, sanırım cihazın imei numarası kayıtlı olmadığı için 120 gün sonra telefon özelliği kapanacak,bu sorunu çözmek için imei değiştirmeyi deniyorum , cihazı bilgisayara iki ucu usb olan kablo ile bağlamaya çalışıyorum ama bağlayamıyorum bilgisayar hiç tepki vermiyor .Teşekkürler.
[Android Head-Units] Oswald Boelcke:
Hello and good afternoon, @kgkkorel Welcome to XDA! I hope you'll always get the support you require and have enjoyable times on our Forums.

However, as a one-time courtesy I've translated your above post. With reference to rule no. 4 of the XDA Forum Rules, please post in English or add at least an English translation to your Turkish posts.

Spoiler content hidden.

Older non-English posts have been deleted.

Regards

Oswald Boelcke

Senior Moderator
[Android Head-Units] peecee55:
Yes you can
[Android Head-Units] cristyler:
Hello friends,

my touchscreen doesn't work anymore (do not answer on taouching)!

Everything works OK, the whole Android system works perfectly: it opens, I enter the main theme, I have sound, I have video, Mp3 & Radio work, wifi, including the physical buttons work, but what I press on the screen has no response, the touchscreen no longer works.

Is it possible that

a plug has been removed

due to heating or a shock?

Do you have any ideas? Thank's
[Android Head-Units] Oldbiggy:
Have a nice day. Where can I find the steering wheel setting?

Thanks.
[Android Head-Units] PORRETE66:
hola he adquirido un radio de ese modelo k4811, el problema es que en los mensajes de voz del asistente me habla en chino, y no se como cambiarlo. ayudaa... ¿hay algun asistente para este modelo?, como puedo poner que me lea todos los mensajes y waptsap que recibo?. son varias preguntas, lo siento, soy nuevo
[Android Head-Units] batrarobin:
K4811 Chinese Headunit, Developer Options : 345543. Factory Settings :1617 worked for me.
[Android Head-Units] Oldbiggy:
The extended factory settings are 16176699
[Android Head-Units] ferroao:
From second 30 on,
[Android Head-Units] enzo60:
I have a K4811 with Android 10 version, I ask, is it possible to install a more advanced version of Android? I have the version as in the photo. Thank you
[Android Head-Units] peecee55:
See other post.
[Android Head-Units] peecee55:
I have had my HU 12 months and just updated to version K4811_NWD_S217206_20240409 but havent seen anything on upgrading android automotive 10 anywhere. I also read a lot on 2DIN on telegram. Just need google translate.

I have the following passwords:

Factory reset code is 1234

111333 -StyleUI

1617 -Factory Settings

16176699 -Advanced Factory Settings

345543 -Developer Menu

Developer options

Settings - About phone then build number then tap 7 times
[Android Head-Units] icra:
Hi friends I have a version k4811-nwd 20240113-8/128gb ok? and I want to change the vehicle of the cam 360 (customize it) but it asks me for a code; can I change it?

T'EYES have released a CC3 360 software patch update

There have been about 300 car model, as well as several special modes, such as military, sport and armoured vehicles. The files are stored on the server and do not occupy the internal memory of the device. You can download the models you like for free.

Steps:

Download the folder

Copy the file contents to a usb drive

The device will detect this update and ask if you like to update

Install the 360-view application (fourcamera2.apk)

in my system dont work
[Android Head-Units] chris13fr:
Hello,

Can you share a link to the file "K4811_NWD_S217206_20240409" ?

Thank's
[Android Head-Units] Nuttamunee:
Hi, I find this screen every time I start up. Do you know what it is? and How can I fix it?

Thank you
[Android Head-Units] chris13fr:
Thank's a lot !
[Android Head-Units] peecee55:
Has different radio. Some apps in different spots.
[Android Head-Units] chris13fr:
I just did the main update, it's ok, but

how do you update the MCU ?

I can't find the menu to upload the file.
[Android Head-Units] enzo60:
can you attach some photos of the radio screen and some other main functions? Thank you
[Android Head-Units] peecee55:
Found these in my searches for updates etc. I believe they install and work well. Presume apk installer.
[Android Head-Units] yuridaher:
O meu dispositivo não sai da tela do logo do android, como devo resolver isso?

Mod Edit: English Translation Below

My device doesn't exit the Android logo screen, how should I solve this?
[Android Head-Units] shadowstep:
@yuridaher

Spoiler content hidden.

Spoiler content hidden.
[Android Head-Units] enzo60:
Thanks for the photos. Only the radio is different and I don't like it, everything else is the same, I prefer not to update the software. I only accept Android updates above 10. Thank you
[Android Head-Units] Andrew91m:
Hi , guys i have a problem on my android radio i got it about 2 months ago and the seller doesn't really help me with the problem i have the software K4811_NWD_S217851.20240307.161613.H5D9.01F

I have problem with carplay or android auto on the radio is ZLINK and is connecting but only for couple of days after doesn't connect anymore.

I found a video on google how to delete carplay and to connect again but im not able to access settings for wifi after ZLINK doesn't connect anymore .

if someone has a update or any idea how i can solve the problem . Thank you
[Android Head-Units] peecee55:
No worries. A lot of others have downloaded the files. I hope they like it. Not sure if there are any Android Automotive updates above 10 available. I havent found any. I have found updates to all other versions as well as NWD but not Android Automotive itself. Cheers
[Android Head-Units] silahsor:
How can i set the boot logo i have only android logos, i get bmthis one i do what he say but its not working?
[Android Head-Units] natanrca:
Hi!

For everyone who needs the K4811 firmware, here is the download link.

To update, use the 4pin USB.

Format the pendrive, add the downloaded file (renamed as "update"). >>>>update.zip, so that the system recognizes it. Along with the update file, add update.script.

If you download via Telegram, the update comes with the script.

Pay attention to the screen size and version of your device.

Example: LG / NWD / HR... 1280X720 / 1920X1200 / Tesla style screens...

There is also a Telegram group, in Russian, for more updates and discussions...

Firmware_K4811 - Google Drive

drive.google.com

Yurii Zotsenko in 2DIN

A chat related to Android head units. Welcome!	"Z" нацистам вход запрещен !!!

t.me
[Android Head-Units] silahsor:
This the new one with gold ui
[Android Head-Units] laurent.basset@neuf.fr:
hello since the update OH_S217101.20231213, the system has already been restored 3 times at startup. I lose all my settings and applications, what can I do? THANKS
[Android Head-Units] peecee55:
Try installing 02.2024 firmware update listed in previous post by natanrca Firmware_K4811 - Google Drive. Double click folders

https://drive.google.com/drive/folders/1M3w4JlzSwcR1xybCv0a8bufnZUITDpa2
[Android Head-Units] silahsor:
when I connect my phone with blueutoot to my car radio, I don't get any direct sound, I have to open the app first and then I get sound, how can I fix this, anyone have any ideas?!
[Android Head-Units] Ravnos55:
Hello, I have a question how to make sure that when you turn on the car radio, the system overlay turns on and not the FM radio.
[Android Head-Units] yuyuman5010:
*MOD EDIT* Translation - Will anyone know how to deactivate when I put the reverse camera on, I don't have it installed

Alguien sabrá cómo desactivar cuando pongo la camara de reversa no la tengo instalada
[Android Head-Units] KidCarter93:
Hi @yuyuman5010

This one time I've translated your above post. Please be aware that it's against the Forum Rules to not post in English, as quoted below. So please either post in English or include an English translation in your post.

Spoiler content hidden.

Regards,

- KidCarter93

Forum Moderator
[Android Head-Units] Reartu24:
Hi everyone,

I purchased Android Stereo K4811 and installed it on my car Nissan Qasqai J11 (year 2021). I have all the functions, only the rear camera doesn't work.

The wiring is correct, I removed another android stereo where it worked fine.

I connected the red cable of the camera to the pink wire of the stereo (rear), when I insert the reverse gear I can see with the tester that the cable is powered, but the stereo does not make the switch.

I'm going crazy so could it be?
[Android Head-Units] Memutt:
Hi

I've got a K4811 on my Opel Meriva, 9" display, and these are things that work bad:

- Radio FM: besides the fact that the reception sucks, everytime I restard the device the memorization of the frequencies and settings (AF, ST, Local) is cancelled. I installed another FM Radio app that retains the memory but is not the default app when I press buttons on the console or steering wheel. Can this be fixed or is it possible to make the other app the default?

- Zlink doesn't work well, sometimes it works and sometimes no

- When I exit from garage, waze works offline and not properly for more than 10 minutes cause GPS and 4G signals are very slow to arrive

other defects specifically concern the canbus compared to my car, I write it because you never know: Raise GM-09 set on Meriva B does not make the steering controls work, I have to put the Chevrolet Cruze on as per the instructions of another user on a video. By doing so, the red door problem warning light appears, but goes off as soon as there is a warning (e.g. seat belts) or I turn on the direction indicator.

Could I resolve one ore more problems using one of updates I've seen here in this thread?
[Android Head-Units] m00n61:
Radio FM -for decent reception you need to enable powered antenna in factory settings. For the rest, use Navradio+ and RadioProxy to make Navradio the default radio app.

Overall the K4811 platform is not worth it, I gave up on mine and bought a Mekede M700s (7862s FYT platform).
[Android Head-Units] peecee55:
I think some problems are in the way the hu is set up originally. I am very happy with the k4811 platform. 15 months in. I have only had minor issues at start. Far better than original head unit & gps etc that was 4 years behind. No complaints from me.
[Android Head-Units] Memutt:
Navradio (free version for now) is installed, but default radio app is the one that is open when I press radio key on my car console or source on my steering controls. Were you able to replace the default radio app?

So would I find the power antenna option in the factory settings? I'll try, the original Meriva radio picked up the FM signal very well even inside my garage, this becomes a continuous rustling already when I'm still outside and I approach the condominium entrance gate

You give me hope. Did you have any of the same malfunctions as me in the beginning?
[Android Head-Units] peecee55:
Yes. I know quite a few with these units that are very happy. If you persevere you will be very happy
[Android Head-Units] krynics:
Exactly same issue here and same version K4811_NWD_S217851.20240307.161613.H5D9.01F.

Did you have any success? Regards.
[Android Head-Units] peecee55:
radio will always lose memory stations when reset after updates unfortunately
[Android Head-Units] peecee55:
Can find updates here

Firmware_K4811 - Google Drive

drive.google.com
[Android Head-Units] KoTiX2:
You can use NavRadio+ to avoid this
[Android Head-Units] enzo60:
try to see the factory settings, entering with the password. See if the cam is set to Pal or Ahd
[Android Head-Units] luisfebar:
K4811_NWD_S217203-20240530-115702

https://nowada.familyds.com:5001/sharing/A1uYTq6vd
[Android Head-Units] peecee55:
Yes i installed this but it takes two seconds to put your saved stations back in.
[Android Head-Units] Memutt:
I've got NavRadio+ installed but default radio app is always the other one, when I press the physical button "Radio" on console, NavRadio+ does't open instead of the default one. And NavRadio takes the settings by Radio apk (es: I disable AF but at every reboot it is enabled, in NavRadio+ too).

Is there a way to make NavRadio+ as default radio app, without rooting the device?
[Android Head-Units] silahsor:
Hoe can i fix this screen problem whit out reset whole android
[Android Head-Units] matwie1831:
I have K4811_jyt after the update is missing UI Style, can someone share them with me?
[Android Head-Units] drumsgospel:
Hello, this is because Nissan's original camera is not HD-720p.

You enter the device's secret settings with password 16176699, go to the rear camera settings and change from HD-720p to CVBS (I don't remember the name) but there are PAL-M and NTSC types... put this one in NTSC
[Android Head-Units] Johny7007:
Hi everybody,

Im wondering, if there is some kind of changelog of updates?

I have NWD 20240106 version and i dont know if its worth to update to NWD 20240409 version.

Will i lose my licenses to Zlink5 and my 360 camera app? or its irrevelant?

Edit: Is there a way to upload more UI Styles? Are there even new layouts of Homescreen UI to download? Or maybe there is a way to use different launchers, like agma?
[Android Head-Units] jaiveersafri:
Hi! Could anyone help me as to why my steering wheel buttons would not be detected by the system? I have a Mazda 2, using without canbus as told didn't need it. I have tried the mapping software but it doesn't seem to do anything
[Android Head-Units] peecee55:
No change log I know about. Wish there was. No you wont lose zlink5 or 360 camera. I currently have NWD 20240409 installed. Only changes are new radio and a few app icons are different. Still lose saved stations after update or reset. It only takes a few mins to put them back in.

Dont know about UI style changes. There are better launchers though you can download from playstore. I use CarWebGuru. AGAMA is ok too i believe.
[Android Head-Units] Egooo:
Me too ... I have Fiesta mk7 ... Steering wheel not working , I have 2 ware but is from what I deciphered in Chinese it's grounding 1 and 2... Not key1 and key2
[Android Head-Units] sniffer:
Guys, I have a Raise canbus box connected to K4811 Android head unit in Toyota Avensis 2011.

However Raise box does not have an option to select Toyota Avensis. Other Toyota models are present.

The head unit does have options to control climate control module, but it does not work with the currently selected Toyota model.

Anyone have any idea what other car model to select to get more complex options working? I'll try today to select another models myself.

Maybe another canbus box does support Toyota Avensis 2011?
[Android Head-Units] Memutt:
It's easy. Try selecting every other brand of canbus and navigate for searching Avensis. If you find it (ex: HiWorld menu), you'll know what canbus you must buy.

Everyway, in Raise menu try another toyota model or search in internet threads about it and possibly other model compatible, for now. I tell you I've got Opel Meriva B and Raise canbus, in its menu there's my specific model but doesn't work, i must select Chevrolet Cruze.
[Android Head-Units] Memutt:
This url is unavaiable. Does anyone know where download the latest? And the latest MCU compatible?

Does anyone understand the name of the version file (and so update file too)? 20240530 will be 30 may 2024, but what means NWD? And S217203?

This in photo is my situation
[Android Head-Units] enzo60:
You have a very recent version, if everything works for you don't update. For the launcher use Agama, it works great
[Android Head-Units] Johny7007:
Hi again. I have trouble conecting external microphone. It seems that i have no port for it... am i missing something? Ive read too many comments in this thread, that someones microphone is working, so i have to be missing something...
[Android Head-Units] TravisB22:
I was wondering if anyone else is having a problem getting the 4g cell data working. I just updated to the latest firmware and that fixed most of the issues I was having. I used the K4811_NWD_S217206_20240409_090157 Firmware zlink5 works great. I also did not lose the license to it after update.
[Android Head-Units] Oldbiggy:
Hi. Can anyone comment on the K4811_OH_S212304-20240506 firmware? Thanks.
[Android Head-Units] jorgelreza11:
hi everyone, on this unit can make changes to gains?? in the car settings not show the option, i have the rooted version FW OH 2023.10, viper4android is compatible?? i need more volume in the amplifier outputs because ir very very low...
[Android Head-Units] ghmlatino:
Hello my friends!

When I connect a PS4 controller to the unit via Bluetooth, it doesn't work as it should, I saw something about an accessibility problem with Android 10, is there any way to fix it?

I would like to play some emulators with it
[Android Head-Units] silahsor:
Who can tell me what the diffrent are,

nwd, oh, hdkj, lg,
[Android Head-Units] Memutt:
I'd like to know it too
[Android Head-Units] Memutt:
Somewhere I saw you have to desolder internal microphone wires that arrive from its electronic base and solder external microphone wires, there are no jack ports, I think