yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] lemmon:
easy

Download the following file

http://cloud.mail.ru/public/PH3r/bYQCWGdpm

Then Unzip the file in a USB stick and put the data under the following folder "XYAUTOUPG"

Restart the unit with the USB stick in the USB 1 (not the USB2) and that's it.... It will take aprox 5m and youa re done

I need to register in the Russian Forum but there is catpcha I am not able to translate so I cannot register..... Have you been able to register...Can you help with that? Can anybody in this forum read russian to decode the captcha?

Captcha is attached
[Android Head-Units] fani:
Thanks, I have tried this rom (and many more) and exact same procedure before, but the unit always boots up normally, never going into update mode.
[Android Head-Units] lemmon:
Are you sure you have stored the rom file under the XYAUTOUPG folder in the USB dongle? I think at least 14 or 15 files should be decompressed inside this folder

Why don' t you try the flashtool procedure with the new rom?
[Android Head-Units] fani:
Hi, it worked out well after I formatted the flash drive with SD card Formator. Upgraded perfectly after that.

Still no luck with the MCU 2.8 though.
[Android Head-Units] lemmon:
today is your lucky day..... try this file
[Android Head-Units] fani:
Indeed it is, finally updated to 2.8 :good: thanks a lot.

Unit is booting up quick from sleep mode now.

Don't know how much current its drawing in sleep.
[Android Head-Units] raphael.atienza:
Thank you! Works on a 10" headunit. 8227L_Demo.
[Android Head-Units] raphael.atienza:
Surprisingly this worked for me. I just need to clean the two points after flashing else the unit will get stuck in Fastboot mode or something. Got my headunit to connect to SP Flashtools.
[Android Head-Units] fani:
Hi, your device looks very different than mine, in appearance, specs and user interface.

your processor is AC8317 acording to specDevice. Without knowing any further about what motherboard is inside? and which chips are on the board? it is difficult to say anything.

If it is a known name brand unit, I would first try the manufacturer's home page. Or contact the seller for the firmware update link. Otherwise I probably look for any branding on the board and any keywords I find in system info and hit Google hard for info. Best of luck. :good:
[Android Head-Units] reednoel4u@yahoo.com:
Thanks [MENTION=9936717]viktorsaari[/MENTION],

Today, I remove cover and take picture, nameplate so simple.
[Android Head-Units] lemmon:
Hi there

Have you noticed any memory issue in the unit after the update to 20190522 y MCU 2.8

Mine randomly closes applications in the background. It is annoying because you cannot listen music and have a waze at the same time

any similar behavior on your side??

Thanks
[Android Head-Units] fani:
Not yet,

Im using agama launcher, poweramp and igo primo. music and nav both work simultaneously well.

only thing is, after the wake up from deep sleep, it takes a while for the aps to get the emulated sd card,

like igo displays message to "insert sd card" but after a while starts normally.
[Android Head-Units] Zuphlas:
Hi all, can check if i am able to change away the bmw themes?
[Android Head-Units] azazel110:
Hi there,

I got a radio off aliexpress. it's model is NXP6851 and the cpu is A7 1.3GHz x 4

Would anyone be able to provide me with instructions on how to flash this and provide me with the files please.

I've tried with the files provided by the seller and creating a folder on the root of usb1 called XYAUTOUPG with all the files in it. I press reset and the radio just boots up normally.

Please let me know if I need anything special

Thanks
[Android Head-Units] raphael.atienza:
Sometimes it is the fault of the USB drive. With that procedure a card reader with a fat32 formatted 8GB MicroSD works but not with a SanDisk 8GB USB stick. Also put the USB into USB 1 of the headunit not USB 2.
[Android Head-Units] fani:
try the sd card formater to format usb drive, Link in 1st post. I had similar problem.
[Android Head-Units] azazel110:
I tried this yesterday and I did manage to update the MCU1

I will try using an SD card later today. I will let you know how it goes
[Android Head-Units] Curington1988:
Thank u [MENTION=9936717]viktorsaari[/MENTION] this worked for me your a life saver.... :D:D but check this out... I have a 2gb ram 32 GB head unit 9in but it's only registering 16gb in the android settings... so I'm only guessing it only see's 1gb ram..... is there anyway u can help with this?
[Android Head-Units] lemmon:
Hi there I have noticed today that my unit is extremely hot in the back, close to the connector with the power wires

I am not sure at all if this just happens with the new MCU or if it also happened with the previous one...

Have you noticed the extremely hot temperature before ? Can you please check if your unit behaves the same ?

Many thanks
[Android Head-Units] fani:
yes, it gets hot. at the audio amp place I have added an old cpu heat sink. also a couple of small gpu heat sinks all around the back cover as well. I was thinking of adding a small 12v fan at the back as well, but haven't got around doing that yet.
[Android Head-Units] scheichxda:
Hello

May I please ask where your question/problem is located?
[Android Head-Units] andy_s2018:
I bring it back now ...

I do not hear audio from either the phone or the mp3s ....

but I hear audio from the radio ....

Hi
[Android Head-Units] joop1987:
If your car has an amplifier and it turned on by the blue wire (Connector G8 AUTOANT), the radio only provides 12V when the radio is on. Connect the cars AMP to the A1 AMP_POW wire.
[Android Head-Units] PamelaGirl:
Hello friend.

Try this:

Xposed Installer 3.1.5

Xposed active framework is 89

What are your plans?

I really wanted to get GravityBox working but sadly it didn't or it did not with the AGAMA Launcher.
[Android Head-Units] andy_s2018:
joop1987

do you have the possibility to post a picture?
[Android Head-Units] nokian95ita:
Thanks

Inviato dal mio Mi 9T utilizzando Tapatalk
[Android Head-Units] joop1987:
Does anyone have a better version of GalaMusic.apk so it displays album art? Maybe something like this:
[Android Head-Units] fani:
When you go into car settings, and to boot logo settings, there is the option to change both boot logo and boot animation.

You can select from the available car logos, or browse your own and set.
[Android Head-Units] gtrs36:
Hey guys, cant update my multimedia, i try install Firmware "20190522 HiFi" with USB flash drive and after rebbot i get an error message with android symbol.

someone can help me?
[Android Head-Units] andy_s2018:
so if I understand correctly

the cable that goes to the G8 I have to connect it to the A AMP_POW ???

so ??
[Android Head-Units] joop1987:
Correct.
[Android Head-Units] andy_s2018:
ok. as soon as I can I try and let you know ....

for now, thanks
[Android Head-Units] Velda2:
I'm in the exact same boat. Anyway you could forward me that PM?

Thanks!
[Android Head-Units] qasem123:
did you format usb drive with sd formatter first post ?
[Android Head-Units] gtrs36:
no
[Android Head-Units] PamelaGirl:
viktorsaari,

Did you leave me a private message too?
[Android Head-Units] vchyuan:
is hebrew from ISRAEL. use google translate change back the language setting will done.
[Android Head-Units] gtrs36:
i'm writing in english. what do you mean?
[Android Head-Units] Velda2:
Thanks viktorsaari

All I get when I connect to the HU is the following error. It doesn't matter if I am trying a RAM test or to write the BOOT1. It started after I wrote the Boot1 from 'Rooted TWRP firmware 20190523 HiFi'.

Any thoughts?
[Android Head-Units] scheichxda:
Thank you very much

I found as you said.

---------- Post added at 06:15 PM ---------- Previous post was at 06:13 PM ----------

Hello

Maybe it is helpful to give a try to ;

firmware 20181222 HiFi: (from the first post)

Regards
[Android Head-Units] Velda2:
I've tried it, same results.
[Android Head-Units] scheichxda:
Since a firmware update the light of the (left) buttons does not work anymore

Hello

Since a update the buttons on the left side do not work anymore.

Maybe interesting to know:

Before the update the buttons were always illuminated.

(In settings there ist a possibility to adjust that (lights) - but this does not work for me)

Where else can I adjust that?

Regards

---------- Post added at 07:13 PM ---------- Previous post was at 06:52 PM ----------

I had success with: (only for Boot_1 and Boot_2)

Memory Dump Rooted TWRP 20190523 YT9217C HIFI.rar from the first post

the "system" worked with the recently named firmware.

Regards
[Android Head-Units] PamelaGirl:
Sorry to beat this subject but I am still looking for a solution to my soft keys not lighting up. I want taking the unit out the car to be the last resort.

When I go into factory settings I get a message saying "Please Open the Debug Button Lamp Lights"

I just do not know or understand how to access this. Could someone with a working system tell me if they also have this message and what to do after clicking ok.

T.I.A.
[Android Head-Units] Velda2:
Did you ever get stuck @ ERROR: S_FT_ENABLE_DRAM_FAIL (4032)?

From what I gather, this is a inability to initialize the system RAM. RAM initialization happens very early, immediately after transfering the pre-loader to the target. I suspect a different pre-loader might help...
[Android Head-Units] vchyuan:
What I mean is the second image that you upload are in Hebrew language from Israel. Is it changing the language setting will settle your problem?
[Android Head-Units] Velda2:
Got it!

I extracted this preboot from my backup. I had to modify the header to make it acceptable for load via SP Flash. But with it I was able to recover my unit.

I hope it helps someone else.
[Android Head-Units] Matchless 2015:
Do you have the orange illumination wire connected? It needs +12V when the lights are on.
[Android Head-Units] PamelaGirl:
Thanks for the reply.

Yes I have the orange illumination wire connected to the +12v.

I even wired it so the side buttons would come on when the stereo was powered up in the daytime.

Even if all of this is connected correctly I still do not understand why I am getting the "Please Open the Debug Button Lamp Lights" when I attempt to change the color of the side buttons. I am hoping someone can replicate this if possible.

If the illumination is connected or not should I be getting the "Please Open the Debug Button Lamp Lights" message?

Thank you :)
[Android Head-Units] Matchless 2015:
I had mine YT9216C open yesterday and determined that it has only white leds installed and the software seems to also consider RGB leds. Just press OK in the Please open the Debug.... Then you have access to the red, green, blue, brightness and flicker sliders. The only slider that works with the white leds is the Brightness level. With +12V to the orange wire and the icon lights on, they will be fully bright. If you want the illumination lights to be less bright at night, the orange must be connected to the lights so that it triggers the HU to dim the lights to the setting of the brightness slider, when you switch the lights on.

If the slider does not dim the lights, tick open light and then move slider before un-ticking Open Light again.

If you need blue icon lights and only have white leds fitted, remove the little PCB strip they are on and colour them with a blue permanent marker or blue electrical tape - this I have not done myself yet.
[Android Head-Units] PamelaGirl:
So it seems I may have a bad connection to the LEDS.

There is only a tiny faint glow from only the bottom volume touch button.

I have installed:

Xda Navigation Gestures App

Volume

Both apps will put navigation and sound gestures on the screen.

Thanks
[Android Head-Units] Matchless 2015:
Maybe the ribbon cable from the side buttons is not seated properly? Are the buttons working?
[Android Head-Units] PamelaGirl:
Yes all the buttons work, just not light up.:(
[Android Head-Units] fani:
Looks like you have a different version of android in your device.
[Android Head-Units] andy_s2018:
Hi

tried ... no audio works like you say ....

I returned to the previous system at least I hear audio from the radio ....

https://www.youtube.com/watch?v=XcbtYRvFCZQ

tips ??
[Android Head-Units] Matchless 2015:
Hi, does anyone know how to remove or change the face of the girl in the UI2 launcher?

I managed to remove the audio installed in the factory by wiping the test files from the menu, but the two faces remain in the centre of the left screen button.

Any advice will be appreciated!
[Android Head-Units] Felix de Luxe:
Great write up
[Android Head-Units] renanrigonati:
So, I tried this procedure but the flash toll does not recognize the equipment and I can not do any procedure, is there any other way to make recognize?
[Android Head-Units] joop1987:
On the pull down menu, be sure the AMP icon is turned on.
[Android Head-Units] Matchless 2015:
The amplifier icon switch actually controls a optional extra sub amplifier. When the switch is on, +12V is present on the pink wire.
[Android Head-Units] renanrigonati:
I installed the wrong ROM.

:(:(:(:(:(:(

Guys I have the following problem: The following happened, I installed the wrong rom on my equipment, since then he does not recognize anything usb, the equipment turns on, the screen light turns on and nothing else happens. I wonder if there is a return to the old rom, 822716gb 1gb. if i get a flash toll connection, i can install a new rom, but i didn't get it right the first post about deleting memory, test point and other things to try to recover, i would be glad if anyone could help, i'm over a month breaking my head with this, I tried several methods, but I am not professional in the subject
[Android Head-Units] koontzy65:
hey guys anyone know where to find the female connector behind the radio ? Mine didnt came with any usb connector and I want to do one.. I just see J-CONN but can't find nothing about these
[Android Head-Units] scheichxda:
Hello

I think I have had something similar

You might try the following:

Factory settings, 8888 , go to the area, where you can set the color of the light of the buttons.

Below these setting : Make a (green) hook to the two following possibilities.

Regards

Regards

---------- Post added at 08:44 PM ---------- Previous post was at 08:40 PM ----------

Hello

Perhaps a memory-dump (page1) might help

Regards
[Android Head-Units] renanrigonati:
I'll try again, but I'm having problems with usb connection because the computer does not recognize the device ...
[Android Head-Units] scheichxda:
Your system is Win /Mac/LInux?
[Android Head-Units] renanrigonati:
win 7 , but I installed the wrong rom and I don't know if that's why you don't recognize it anymore ...:rolleyes:
[Android Head-Units] reganEZ:
I too use Agama. I have paid for the full version and it is really good.

When I meant default, I mean start playing music when i start the car.

the default app is useless and doesnt have even an option to make playlist + the agama widget(the one on the bottom doesnt change track)

Musicolet is superb but doesnt start playing music when I start the car.
[Android Head-Units] slayer369:
Need help with my head unit

Hi anyone able to help with my android 8.1 1gb ram 16gb rom 2din car unit?

I'm looking for 8.1 go firmware which is much better and smoother then this crappy 8.1 which has limited apps for the head unit.

Hope someone able to help me with link and tutorials.
[Android Head-Units] andy_s2018:
nothing ... it doesn't even work that way ...
[Android Head-Units] NeFReT01:
Hi, I have this problem. Side keys do not light. Maps application microphone does not work. No microphone sign on keyboard.
[Android Head-Units] jmckeejr:
how to select "user"

in first post instructions for making backup/dump of existing it says:

how do we select "user" or what should we choose as the file? trying to make a backup before I try twrp and root
[Android Head-Units] Loremarl:
hi guys,

i'm new here.. thanks for your generousity advice :) but it not work with my unit YT9217B (MT8227L_demo) no brand.. i've been flashing my unit with SP_flash tool because when i gonna turn off my vehicle, it doesn't off eventually.. and its been nearly success at 84% in Download Flash and got an error.. now when i put on A to A cable male from my unit into PC.. the usb not detect but my unit still react like if we charge phone :crying:

so, please help master? anyone?
[Android Head-Units] fani:
the part you are referring to is to restore from previously made backup.

Read the part named "make full backup/memory dump"
[Android Head-Units] jmckeejr:
Thanks for that. Unfortunately when I connect PC to radio I get nothing. Tried while off, while on, reset button while off, reset while on. I tried connecting via adb WiFi and was at least able to add permissions for automatic so I can automate some stuff but root would be better. Couldn't add root with adb cause su was not there to give permission.

Is there any way to install TWRP without sp flash tool? My unit says yt9217 and Android 9 (fake obviously).

EDIT: So I have a problem hope someone can help. I got drivers installed and working then I download TWRP and download to radio, progress bar fills red says 100% then nothing happens. Screen is blank on radio unit and I can not get it to boot or to flash anything else. I get notification from windows that USB device not recognized. Please tell me I can fix this? I should have left well enough alone but if course I had to play and it's my work truck I use every day.

Edit 2: Thank God I left it sit over night and when I returned it booted up
[Android Head-Units] fani:
wow, its nice that everything worked out.:good:
[Android Head-Units] jmckeejr:
It sure is. I still would really like root but since it's my every day work truck I will hold out until I have some time off again and when the wife is not upset with me for spending all day out there organizing and hooking up radio. I have to say I'm pretty pleased with the radio as it was a cheap buy for 69$ and has 2gb/16 while others were 1/16. I am in contact with the seller so hopefully they will send me the original firmware then I won't be so nervous to try things out.

Question for all, when you are flashing with sp flash tools is the radio connected in your car? For it to register on my surface PC I had to have radio on then after press download I push reset button and it is recognized. For all I know I may have TWRP as it connected and the red line went to 100 but then it stuck and I pressed reset on unit which resulted in blank screen (until sleep function stopped I think)
[Android Head-Units] ariskaraca@gmail.com:
lease tell me what to do, my device does not see usb, my device stays plugged into the boot loop, I could not find the device software in any forum, how to get into the recovery mode of the device to disassemble and what procedures to apply please help anyone to tell is there anyone? I have no knowledge, please tell me the necessary steps for the solution from scratch.

- Is there a play store in the application?

-Do you have the UI2 version of this version?

-my device version : YT9216B_00002_V003_20190225

-system: Android 8.1 Go

Kenel: 3.18.22

Ddr:2G

Flash:16G

Cpu:A7 1.3Hzx4
[Android Head-Units] NeFReT01:
Hi, I have to install which update TY9217B . And where do you get this update? Do you have a website?
[Android Head-Units] jmckeejr:
hi my seller sent me firmware, my unit is 2gb/16gb yt9217b_00002_v004_20190808. But in folder it says yt9218. Anyway I will share here but someone should mirror.

https://www.androidfilehost.com/?w=files&flid=302747

I will mirror little while maybe someone else can mirror more permanent.

Don't flash willy nilly, only if it will work for you

. I will post pic of my machine so you can compare. I'm not responsible for any damages.

I see from video need to completely unhook unit to flash
[Android Head-Units] Matchless 2015:
Does anyone have a link to this firmware: YT9216C_AHD_00005_V004_20190925_HIFI?

I believe a later version 20191030 may be out, but not sure.

My seller is not keen to let me have a copy it seems.

Seicane H505K-H
[Android Head-Units] andy_s2018:
someone help me for the audio talk ...
[Android Head-Units] scheichxda:
Internal Clock shows 1 hour too late after 24 hours in standby

Hello

My internal clock shows 1 hour difference (too late) after 24 hours in standby. Is there a possibility to adjust the internal clock?

Regards
[Android Head-Units] jmckeejr:
Go to Android settings (if swipe down notification panel and go to "switch" tab there's a settings button there on my unit, don't know if same for everyone else?), Go to settings>General Maintenance>Date and Time, check your time zone there or make sure you connected to internet. You can also manually set time if you want
[Android Head-Units] NeFReT01:
YT9217B which update compatible
[Android Head-Units] scheichxda:
Hello and thank you

As I often use the "Head unit" without a smartphone (with internet) nearby I do not have the possibility to synchronize via wifi.

So - the next day - I have to wait for several minutes until I get a fix via GPS.

Do you know whether there is a possibility to synchronize the time via bluetooth between smartphone and headunit?

Regards
[Android Head-Units] andy_s2018:
Citazione:

Originariamente pubblicato da Matchless 2015

L'interruttore dell'icona dell'amplificatore controlla effettivamente un sub-amplificatore aggiuntivo opzionale. Quando l'interruttore è acceso, + 12V è presente sul filo rosa.

niente ... non funziona nemmeno in questo modo ...
[Android Head-Units] Vindebarros:
Alguma forma de resetar toda a unidade?

Pois os botoes laterais não funciona, mas o restante tudo ok.
[Android Head-Units] Matchless 2015:
There is a reboot in the menu.
[Android Head-Units] Vindebarros:
Master Reset

Is a master reset possible?

I could not find it.

Including resetting the parameters in the factory menu.
[Android Head-Units] Matchless 2015:
Go to the Russian forum and read through the first post.

There is a reset from a flashdrive and in the nearly 1000 pages there were some other means, but I cannot recall.

There should also be a reset button under the microphone hole on your HU.

There is also a method of shorting two test points inside the HU.

The best advice is to read as much as you can on the Russian site before going in blindly.

Hope this helps.

I cannot help you on any detail as this is also new to me.
[Android Head-Units] joop1987:
I believe you can add/remove the HIFI button by editing the "build.prop" in the systems folder.

Change the two lines of "YT9218_00002_V004" to "YT9218_00005_V004" and the HIFI button should appear.
[Android Head-Units] koontzy65:
Need root ?
[Android Head-Units] joop1987:
Yes.
[Android Head-Units] jmckeejr:
My unit has a micro SD card slot on front, when I insert a card I can read and use files but I can't write to it or delete anything. Does anyone else have same behavior? Does anyone else have built in card reader?
[Android Head-Units] mericon:
Can the Firmware and MCU from the first post work in my HeadUnit? Its an Erisin 3029D
[Android Head-Units] paoie:
NEED HELP

good day

ive been reading a lot about android head unit for the past few days

im not new to android flashing ( mobile phones )

i was wondering can someone help me upgrade my android head unit so that i can install launcher and other apps

attach is the info of my head unit
[Android Head-Units] marcosdemori:
I went to install version YT9216C_00005_V004_20191030_HIFI_TWRP_ROOT and now it does not exit the boot screen, what should I do?

only the reverse camera appears