yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] coffer:
Thanks mate touch screen not working but I managed to short the golden points to get the OK to work. Now just need to get the touch screen ribbon working properly.
[Android Head-Units] Chroffey:
Just trying to upload some screen pictures
[Android Head-Units] Chroffey:
MCU doesn't do anything when I press start, CANBUS runs a list of numbers as shown in the pic. Means nothing to me but might yo you.
[Android Head-Units] WarOfDevil:
Thank you so much!!! That help a lot :)

So apparently MCU doesn't output any info, even on a working device. But for CAN that means my android is definitely missing some CANbus APK or driver. I will look into that ;)
[Android Head-Units] Zack9x8:
I'm kind of a noob to this Android radio business but how exactly do you get the root firmware on the device I've tried to get into recovery witb the reset button and no luck ?

Also I have xyauto_9213A_8227L_demo-
[Android Head-Units] supernielsen:
We really need a new rom for these headunits completely wiped..

My hu is full storage wise and i havent really installed much... Filled with stupid software..

Does anyone have a safe to delete list so i can remove some of the original apk's
[Android Head-Units] coffer:
Hey guys no one seems to have answered the ques regarding Google assistant. The ROM I installed says that Google assistant isn't available for this device. Anyone solve this?
[Android Head-Units] Shabbee:
Information sharing re Video inputs

I just solved a problem I had where none of the video inputs would display an image. The problem was due to incorrect video format setting. To modify go into factory settings and select the second menu option, here you can change a ton of settings relating to reversing camera and radar. It's very comprehensive and full featured, well worth a look if you have a camera and canbus connected.
[Android Head-Units] fani:
I tried to connect the Nokia AV cable to share smartphone to the device but I only got sound no video.

Probably worth a recheck. Which settings did you end up using regarding the AV inputs ?
[Android Head-Units] Maro433:
you are GOD man thank you so much my divice is alive agian y expende more than 2 days traing to malke working but maken de the briged with tha cable marke a a work
[Android Head-Units] ouzoop67:
Update went bad

Hi

Have a question.

Have 2din car stereo had Android 8.1 and update to Android 9 went bad.

IT Have Px30 rock chip 3326.

IT only goes in bootloop.

Have trid to install update.zip via sdcard and also usb, but get footer wrong.

Please if anyone know how i can get the plater UP and go Please tell me.

IT gas been factory reset and also deleted paratition.

alexanderjohansen67 at Gmail com

Thank you
[Android Head-Units] Boubou.co:
Hi .

So ... I try everything to make the PC and HU calling but no result.

I made a 4pin usb wire (with the colors of the wire in same sens of the 6pin) the wire make 30cm (12inch)

I made a USB A-A and match colors...

I try to make calling my PC and the HU, but they call only for some seconds when i push reset button and the HU is connect to the +ACC and +12bat.

If i disconnect +ACC and +12bat or one of them, that do nothing.

SP flash tool don't see the HU just with the 4pin USB .

I try to many thing with the USB-stick, in 4pin, or 6pin, with .rar .zip with extract , with the XYAUTOUPG folder + XYAUTO-UPDATE.bin in root of the Stick (after format in fat32.... )

My HU is not bricked and i want to put a good radio with editor....

Please can you asking me what i've to do??

Maybe an Y wire USB A-A for more power like with some external HDD or other ???

Maybe put a hammer blow on the HU ???
[Android Head-Units] mrouane:
YT9216

Hi guys,

Where can I find the firmware of my XY-AUTO head unit.

It's the YT9216B_V004_20190728

Can I use the YT9217 firmware ?

Thanks
[Android Head-Units] Beka2010:
hi

i need to know how u operate step by step

mine

yt9217c_00005_v002_20181109_hifi

android 8.1 go kenel 3.18.22

flash: 16g

mcu1: hw8227L-3.3-sw0-1.3

i thinkmy unit is briked (a black screen with iluminated button) after flash with 8227L full firmware

iam not pro

thx
[Android Head-Units] Boubou.co:
Hi. Maybe here .

http://4pda.ru/forum/index.php?showtopic=936535
[Android Head-Units] Boubou.co:
Hello all.

By chance, could someone make me a picture of the 4pin and 6pin connectors where we can see the colors. Please.

I have the impression that my HU, D+ and D- are reversed.

I've checked google and youtube and Russian forum but it's impossible to see the color of those 2 usb wire,

normaly they are in same order but don't work..
[Android Head-Units] bicer79:
The Russians are very good at this. But I do not understand their language at all. Language translation does not work.

---------- Post added at 10:20 PM ---------- Previous post was at 10:18 PM ----------

What can I do to get the FM antenna broadcast better?

* Is it a solution to buy an externally powered antenna?
[Android Head-Units] fani:
read 1st post.
[Android Head-Units] fani:
Read through 1st post, it describes the procedure.

Splice together two old usb cables, and attach to the usbA of the unit.
[Android Head-Units] Boubou.co:
Hi all.

Yes i already done the usb-A-A cable, yesterday i try again with the unit one the table, but it's always the same. When I put cable usb , my PC say me an error and disepread. . A try with or without +12v but always same.
[Android Head-Units] fani:
it's supposed to be like that.

it will only work when you follow instructions.

Disconnect USB cable (if connected).

First load everything needed in spflashtool, start the upload. sp tool will now be waiting for the connection,

at this point you short the two test points on the unit's board with a wire (picture in 1st post), and connect the usb cable between unit and PC. (unit is un-powered).

once upload starts, now you can remove the short wire.

Hope it helps.
[Android Head-Units] Boubou.co:
I'll try it again tomorow, but at the moment i try to fix mu stuck bootloop after bootanimation change. this HU is really a SH----
[Android Head-Units] Boubou.co:
YEAAAAHHHHH

Many many thanks for your help :D:

when it explaine clearly it's easy ..

Before i just short circuit the two point and relase them but not waiting the calling and reading success...

i think the short circuit will launch the "usb port" recognis....

OK now i wait when the process finish reading before disconect the two point... and SUCCES !!! :laugh:

Many thank again for saving my HU.

I put the firmware of this thread https://xdaforums.com/android-auto/android-head-units/everything-yt9216b-t4007063

and an bootanimation of this thread https://xdaforums.com/android-auto/mtcb-software-development/mod-boot-animation-toyota-t3351617

because the one i done make animation but locked loop the unit and i don't know why...
[Android Head-Units] marius2577:
Hey guys, i got fed up with the random resets of my fake chinese head unit and i decided i need to try another rom, or something. The biggest problem i`m facing is that sp flash does not recognize the unit and via fastboot nothing is a go because i can`t select volume up or anything to confirm unlocking the bootloader(so i can flash recovery via fastboot).

Anyway, if anybody ca tell me a solution/an idee what to do next that would be much appreciated.

The pcb looks nothing like the photos in the 1st post so i`m clueless where the test point soldering should be. Also i`m not sure what model it is. Amplifier transistor is a YD7388. Procesor is a AC8227L(4x1.2) . Ram is 1Gb in hw check(2Gb in SO).

It seems i cannot upload pictures .How do i go about that? Thank you.
[Android Head-Units] reednoel4u@yahoo.com:
Dear Sir,

My Head Unit break Out, please show me, this toucher is correct ?

Thanks so much
[Android Head-Units] mahsun494:
I have the same problem. The screen is on and the logo is not displayed. Only the black screen is empty. Usb does not react.
[Android Head-Units] reednoel4u@yahoo.com:
Hi guys,

When take out the cable of touch, so i connect it look like wrong, please show me the correct way !

Thanks

Reed.
[Android Head-Units] Boubou.co:
Hi all.

Flash tool don't recognise , but he put the flash by using a protocol serial,

so :

1\ Donwload your firmware

2\ Download Flash-tool with the Windows driver USB VCom and install the driver in disable signature manualy

3\ Open Flash-tool , put Scatter "MTK_AllInOne_DA" from Flash-tool folder in first line

4\ Put the Scatter from the firmware you need (after extract it in a folder you know

5\ Select "MEMORY Test" mode and select only "RAM" don't selec the other thing

6\ Shunt (short-cut the 2 test point and STAY Shunt)

7\ push "start" button and plug USB , STAY shunt

You will see the bar load.

Wait the end then relase shunt..

8\ Select "Read Back" if you need make a Backup of you firmware and partition values

9\ Select "Download" and don't catch Preloader (or if your unit is loop lock )

10\ Press "DownLoad Start" for loading firmware and wait the green "OK".

11\ Then if succesfull, unplug USB, push "reboot" litle button" (reset)

put +12vBat and +ACC and ground to see if the magic is opered. then reset again, for be sure ...

If i make a mistake, please put corection ;)
[Android Head-Units] mahsun494:
Can you explain with video?
[Android Head-Units] JIFESF:
can i find a frimware for YT917B013

20190311
[Android Head-Units] flgmnft:
Where is those test points?
[Android Head-Units] Boubou.co:
you should take a look to the Russian forum .

See in some post betwin or in the Russian forum.
[Android Head-Units] Boubou.co:
Out of curiosity I tried to connect via a HUB-USB (in the 6pin but i think in the 4pin it's the same) several USB key,

the two keys are well recognized and functional. :laugh:
[Android Head-Units] bastard_operator:
Hello Guys,

I soft-bricked my headunit.

Read carefully through these posts but was not able to revive it yet.

Maybe somebody can help me out with the piece of information I'm missing ...

Headunit is a YT 9216B 7"" 1/16GB without physical buttons

Bricked it by flashing a wrong boot.img (not the preloader but the one in EMMC_USER)

Wanted to root it with Magisk, installed the Magisk Manager app on the unit, patched the boot.img with the Manager app and the flashed this to the device. Bad idea !

Present behaviour:

I connect the powered off device to my computer by USB A with the two bigger test points connected (=voulme up)

Windows device manager sees an "MTK USB device"

As soon as I hear the sound of Windows, detecting the device, I remove the wire.

When SP Flash is in download mode, the red lower bar shows 100% and after 10 seconds I always get the error "S_FT_ENABLE_DRAM_FAIL (4032)" or "S_DL_GET_DRAM_SETTINGS_FAIL (5054)"

So I cannot format nor download nor use the hidden write memory function, as it always comes up with one of these errors.

After digging through many posts, I understood, the MTK device can connect in two modes to the PC.

Here please correct me, if I'm wrong !

Mode 1 I would call "Hi-Level" - this is entered, when I do a normal reset with power connected and connect USB.

Then Windows device manager sees an "MTK USB device"

It only allows to flash, when all partitions match the scatter

Mode 2 I would call "Low-Level" - this is entered, when I do a reset without power connected, short some points and then connect USB.

Then Windows device manager should see an "MTK Preloader VCOM USB device"

It allows to flash without request.

This state can even be entered without a valid preloader.

Did I get this right ?

My problem is, always when I connect the powered off device via USB A cable while the two bigger points are shortened, the device manager always shows "MTK USB device"

I didn't have success to connect and see "MTK Preloader VCOM USB device" even though the driver is installed.

Also tried this with my Linux machine - same result.

Did I do anything wrong in the procedure of starting up and connecting ?

Are there any advices to shorten other of the five test points (which would become hard, because the other three are fairly small) ?

Any help is appreciated.

Thanks BO
[Android Head-Units] i3ooter:
Hi [MENTION=9936717]viktorsaari[/MENTION]

Thanks for share firmware

i have one question, How can i update my android to 8.1 Go ?

default android in my monitor 9.1 ( i think this fake )

can i update to android 8.1 ?

your firmware just changed UI, not change android version
[Android Head-Units] reednoel4u@yahoo.com:
Dear [MENTION=9936717]viktorsaari[/MENTION],

when I download firmware 2s, notice Usb port error.

Now can turn on, screen is black, all led are dark.

I trying jump 2 big point on your Test Point ( two way Power off or On) but no things to happend ( note : driver already installed)

I must be solder 3 point on your Test Point, that can go to flash mode ?

maybe my unit lost the boot, May you please give me the way to fix with many thank.

Regards

Reed Noel.
[Android Head-Units] fani:
They are all fake android numbers. Just marketing gimic.

In reality, it is android 5 or 6 underneath.
[Android Head-Units] i3ooter:
Oh,

Thanks For Reply My Question :good:

are u using this monitor ?

Which one are you chois Luncher ?

i want Music Player support hand gesture for Volume
[Android Head-Units] Boubou.co:
Good evening everyone.

Like many people, I have a concern with mixing sound with my GPS navigator.

When the GPS (Sygic-free crack edition) is only working the sound of the notifications or voice is impeccable,

but when the radio is on, the notifications are inaudible because less loud than the sound of the radio.

I looked on the Russian forum in the patches and my settings are identical.

With the original firmware and GPS Sygic preinstall it worked.

Cannot adjust in the volume of notifications Android application either ...

Do you have a tip or something please?

My firmware is the one from this thread

https://xdaforums.com/android-auto/android-head-units/everything-yt9216b-t4007063

And i make a double post so..

EDIT; i find an apk AudioBT but i'm open for suggest Apk if you have some or other .
[Android Head-Units] tatomolina11:
I'm trying to do the upgrade via USB to my HU, I formatted using the windows app mentioned on the first post I putted in the zip file and it is showing me this error... I attached pictures of my current software/version and error showed I tried with the USB update version that has the HiFi option.
[Android Head-Units] starfarer:
Can anyone point to download for the latest FW with radio RDS for YT9218C. On russian forum there's one by Maxkir 20191017 for 2/32GB version. Is it ok to flash this on 1/16 as they've this warning "Firmware for 1/16 versions are not compatible with 1/32, 2/32, 2/16 versions - bugs are possible with firmware." it's not clear if other way is fine.

Thanks.
[Android Head-Units] starfarer:
Bricked!!!!! Won't go past Android logo so dismantled everything and trying spflash route. The download goes till 100% and gets error by the end. Can anyone help pls. Thanks.
[Android Head-Units] Meminho:
MT3561 HU Bricked

I have an HU with an MT3561SV Chip, did someone have a scatter txt for this Chip, the HU is bricked because of wrong Firmware,

i would like to try SP Flash Tool. Have anyone an idea here.

Best regards

Meminho
[Android Head-Units] Boubou.co:
Hi. In mod reed memory with flash-tool, you can find the scatter isn't it? (If I make a mystake ask me )
[Android Head-Units] Butschh:
RDS Radio possible without root?

Hi there,

i'm a noob here and have a china radio as well.

What i have is a:

YT9216B_00002_V004_20190728

1GB / 16GB

Android 8.1 :D

XY Auto: 3.0 (8227l)

MCU1: 3.1

Is it possible use the rds radio without root my HU? If so, can someone explain this to me?

I don't dare to root my hu because i don't really understand the instructions.

Thank you.
[Android Head-Units] Boubou.co:
Hi.

You will not be able to do anything with this unit-radio without unfortunately rooting it. For rds radio functions as well as an editor, this is the same, flash required. But that always involves risks and sometimes to do it several times. The advantage is that it takes little to succeed, no specific equipment. .
[Android Head-Units] aremin87kltn:
what link for update android version 8.1 to latest android version and how to download firmware for car head unit chinese 8227l 9218c hifi
[Android Head-Units] Regheton2020:
what program did you make usb flash bootable with Firmware 20190522 HiFi ?
[Android Head-Units] gtrs36:
I have a problem with the system when the radio is running in the background and I use WAZE as a mix, the radio hears loudly, WAZE hears loudly, and you need to increase the volume, and then the radio volume also increases, and it is too loud.

Is there a solution that the volume on the WAZE and the radio will be uniform?
[Android Head-Units] flgmnft:
You must uncheck im ważę option that silence volume when It "says" something. In google maps it works.
[Android Head-Units] gtrs36:
And they playing same time together? I want as soon as Waze speaks the music will be mute, but they will be the same volume.
[Android Head-Units] AN3rd:
Ok guys i have a problem with my head unit. I'm running this radio app GalaRaido9218.apk And if the head unit returns from standby this app doesn't detect the radio chip while it is waking up (probably still initializing). So it has a procedure which delete the 9218 app and installs the 9217. This app redirects you to the default radio app. The default radio app only works for unit without the radio chip. So radio doesn't work anymore. After a full reset (with the little pinny in the hole) the system detects the chip and installs the 9218 again everything works but presets are gone because the app deleted and installed again.

The problem is very annoying because when you go shopping and come back the radio is not working anymore.

So i got the firmware from the seller. I extracted the apk and changed it so it will not get into the delete routine... But i'm am unable to install my new app. Because it's running a shared user and that breaks the installation. So i need to compile with the same certificate the system has which i don't have.

Does anyone else had this problem? And does anyone know how to fix this problem in another way?

Firmware: xinghuachuangneng_ui6_en3560_full_evb3561sv_w_65_m0-ota-20190813_DSP

Headunit: YT3560H_00012_V012_20190813(All Netcom L)
[Android Head-Units] flgmnft:
in one navigation application it works. in another not. I've come to terms with it. it's some kind of bug. Google Maps doesn't work well with mute. that's why I use another local "Yanosik" in my country, but it works only in Poland and Ukraine.
[Android Head-Units] forummat:
USB Cable

need to upload new android software because of the black screen, the radio hangs.

YT9213A_00009_V001_20191218

Any stable software?
[Android Head-Units] fani:
For me, The only navigation app that works, with music playing in the background, is Igo_Israel nextgen. it came with a previous unit and I copied to this unit.
[Android Head-Units] PamelaGirl:
This works for me:

Maps: Sygic v17

Audio player: n7player 3.1.1

Plays the music in the background, and when Sygic speaks it fades the audio player down and than back up.
[Android Head-Units] forummat:
test point

Can anyone explain how to do a test point? on the radio 2 din
[Android Head-Units] flgmnft:
IT is explained on first post. You have 3 little pad. One is "ok button" and other is "vol up". And one gnd pad.

View attachment 5024165
[Android Head-Units] forummat:
just connect 2 pins?still not working

S BROM CMD STARTCMD FAIL 2005 POWER UP TOO EARLY
[Android Head-Units] Sballo86:
procedure to enter recovery mode on 8227l_demo mcu 3.1 unit?
[Android Head-Units] fani:
Sygic not working that well for me, Repeatedly crashes. Can you share the stable version?
[Android Head-Units] PamelaGirl:
I got it off the Playstore.

I cannot share it with you but I heard that if a person was to do an Internet search that a person would be able to locate many software gems.
[Android Head-Units] Daisuke79:
Hello, my unit has something similar to what happened to you. The screen appears with the normal, fast and recovery startup options and an arrow moving between the looped options.

How do you solve it? Thank you
[Android Head-Units] HawkTBZ:
Hello

I've tried to upload another rom into 7' VW Podofo, in TWRP wiped all and wanted to upload rom from pendrive, but radio has freeze.

After that radio stuck at logo

============ Memory Detection Report ===========

Internal RAM:

External RAM:

Type = DRAM

Size = 0x40000000 (1024MB/8192Mb)

NAND Flash:

ERROR: NAND Flash was not detected!

EMMC:

EMMC_PART_BOOT1	Size = 0x0000000000400000(4MB)
EMMC_PART_BOOT2	Size = 0x0000000000400000(4MB)
EMMC_PART_RPMB	Size = 0x0000000000400000(4MB)
EMMC_PART_GP1	Size = 0x0000000000000000(0MB)
EMMC_PART_GP2	Size = 0x0000000000000000(0MB)
EMMC_PART_GP3	Size = 0x0000000000000000(0MB)
EMMC_PART_GP4	Size = 0x0000000000000000(0MB)
EMMC_PART_USER	Size = 0x000000039a000000(14752MB)

UFS:

ERROR: UFS was not detected!

============	RAM Test	============

Data Bus Test:

[D0]
[D1]
[D2]
[D3]
[D4]
[D5]
[D6]
[D7]
[D8]
[D9]
[D10]
[D11]
[D12]
[D13]
[D14]
[D15]
[D16]
[D17]
[D18]
[D19]
[D20]
[D21]
[D22]
[D23]
[D24]
[D25]
[D26]
[D27]
[D28]
[D29]
[D30]
[D31]
OK!!

Address Bus Test:

[A1]
[A2]
[A3]
[A4]
[A5]
[A6]
[A7]
[A8]
[A9]
[A10]
[A11]
[A12]
[A13]
[A14]
[A15]
[A16]
[A17]
[A18]
[A19]
[A20]
[A21]
[A22]
[A23]
[A24]
[A25]
[A26]
[A27]
[A28]
[A29]
OK!!

RAM Pattern Test :
Writing ...
0x44332211,
0xA5A5A5A5,

I've tried to upload many roms, many times, but always had one of those errors

https://xdaforums.com/picture.php?albumid=16271&pictureid=60543

https://xdaforums.com/picture.php?albumid=16271&pictureid=60545

https://xdaforums.com/picture.php?albumid=16271&pictureid=60547
[Android Head-Units] Syed Muneeb:
Android head unit yt216b

is there way to hard reset this headunit ? and how do i open recovery mode
[Android Head-Units] forummat:
where exactly to solder the cable?
[Android Head-Units] dokuzovski:
help me pls

I have Mazda 3 from 2006 and i bought new can-bus to replace my Raise canbus but i can not find the model in the protocol settings. The name of the canbus is Simple Soft it can be also found by names Simple or XP. Can you check if there is that option present in the protocol settings in your roms. Or is it possible to update protocol settings in factory settings ?? Please help
[Android Head-Units] Shabbee:
In factory settings, you can configure the CANBUS protocol, from memory it's the first option
[Android Head-Units] Jonnyapps:
Is it possible to use either Mirrorlink or Android Auto on these devices? The Mirrorlink instructions link to a Chinese download I can't fathom and I don't know how to get Android Auto running?

Thanks
[Android Head-Units] Shabbee:
you can but to be honest it is so laggy it's not worth the hassle of setting it up
[Android Head-Units] dokuzovski:
help can-bus

Yes i have the Protocol settings but i can't find my Can-bus manufacturers model in the list
[Android Head-Units] Daisuke79:
Hello, I have the same problem on my HU. The home screen shows me the 3 startup options but I can't select any. Do you refer to points 3 and 4 of the photo to make the connection? Is it enough to touch the 2 points with a cable or do you have to do it in another way?

Thank you