yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Emilson:
Here xy-auto-install-rom-without-pc is another metod to upload 'android ota usb upgrade' without pc/spflashtool.

I Never tried this method, but but that guy get it recommended from the manufacturer so seems legit.

It makes me wonder that maybe are the pins out leading to our testpoints. but like i said i never checked this.

Its very strange that it does't detect the radio at all.

I just tried on my pc with fresh system without even radio drivers installed, system detects my radio with a 'connecting hardware' sound while connected usb and then power.

It worked only with one usb port, second port is not responding while connecting.

Anyway as long as you didnt 'damage the memory, the radio should be detected without using testpoints, they are only needed in an emergency when you wipe memory or preloader etc.
[Android Head-Units] Eljay227:
I tried this method. Still no luck. It boots into normal mode. I know because my phone connects to the unit's Bluetooth and i could still play music on the car.

You may be right about the test points leading to the wires that need to be shorted. I will test it out as soon as i can and post feedback.
[Android Head-Units] Raffael74:
Ciao a tutti, sono nuovo del gruppo ,qualcuno puo aiutarmi? ho acquistato nel 2022 un autoradio cinese 1Din display estraibile 7", non mostra i nomi delle stazioni (rds) , nel display sotto mostra sempre la scritta Android, vorrei vedere la frequenza della radio, le icone del navigatore sono piccole, volevo provare ad aggiornarlo, o trovare qualche soluzione, qualcun altro ha gia risolto? Ho questo modello in foto.
[Android Head-Units] sd_shadow:
4. Use the English language.

We understand that with all the different nationalities, not everyone speaks English well, but please try. If you're really unable to post in English, use an online translator. You're free to include your original message in your own language, below the English translation. (This rule covers your posts, profile entries and signature). You could try :- https://translate.google.com/ or https://www.babelfish.com/ or use one of your choice.

Google Translate

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translate.google.com
[Android Head-Units] mahsun494:
Hello, ersaing text appears and restarts. I don't have full information, I'm posting a picture. Which software should I use?

View attachment 5842587

View attachment 5842589

View attachment 5842591
[Android Head-Units] Emilson:
is there a sticker on the side of the white connector?
[Android Head-Units] mahsun494:
No
[Android Head-Units] Emilson:
I don't see anything that would describe your board model.

You should make a backup before you start flashing anything because you have quite unusual board

Tutorial:

Create Full Backup, Scatter & Preloader - Chinese Android Head Unit, universal car stereo - 8227L
[Android Head-Units] mahsun494:
Thank you
[Android Head-Units] Emilson:
@mahsun494 Only thing i see are those numbers cvd**** from picture of your board.

this may tell you what to look for.

But it isn't a model from xyauto manufacturer.

Someone posted info about some zxdz model with similar symbols, thats may be a hint for you, good luck.
[Android Head-Units] mahsun494:
Thank yok. I took the picture clearly.

View attachment 5843009
[Android Head-Units] Raffael74:
View attachment 5843075
[Android Head-Units] Emilson:
@Raffael74 Wrong thread, your car radio has allwinner T3 processor.

This thread is about firmwares for radio with mediatek AC8227 processor.

Get more info about your hardware using Device Info HW

Search for topics for model like k2201N, K2001N, Allwiner T3 or something similar.
[Android Head-Units] cast-away:
Hi. Music played through bluetooth is stuttering. What is the issue?

Also the calls quality is horrible even with external mic.

If there any ota updates will be appreciated.

The rom I have is marshmallow 6.0. Fake android 8.1 go

Thanks
[Android Head-Units] cast-away:
How I can install it?

And can you help me update rom. Mine is marshmallow 6.0. Fake 8.1 go. I need a smooth rom please
[Android Head-Units] Emilson:
9216BJ_9216CJ_10.0_XYAUTO_7.3.8 lastest update

login: xyauto

pass: 123456
[Android Head-Units] Emilson:
@cast-away

It would be safest if you made a backup of the current firmware, then you would try to upload the latest firmware safely.

(Pc/laptop is needed for backup)

Tutorial youtu.be/1D2cKcgFr_o

Try check your screen resolution with DeviceInfoHW.

Currently there is nothing on the file.xygala.com server for your 1280x720 resolution.

Package of launcher themes suggests that they are compatible for both 1024x600 and 1280x720 resolutions and they are also already included in lastest firmware but im not sure about whole firmware package resolution.

Flashing without backup is a bit risky in this case but decision is up to you.

Btw. 26 ui sets package, they also require a newer system, for example if you didn't already have a built-in theme selector, most probably you'll get only one, first launcher theme without posibility of choosing other themes.
[Android Head-Units] cast-away:
Thank you sir. I will make a backup before doing anything

I have find this file. Does it mean I can download a firmware with 1024x600 resolution and this file will fix it to suit 1280x720 rom?
[Android Head-Units] electro_bordeaux1:
Hi guys

I have a car radio with a black screen after a bad update

now when i connect the car radio with spflashtool and also with test point it gives me an error message error s_ft_enable_dram_fail (4032)

Is there a solution to save the life of this station?

if so what are the necessary software and thank you

car radio information

android: F9212A_00017_V001

android os: android 10.1

DDR: 1G FLASH: 16G

CPU: A7 1.3GHZ

backplay:1024/600

MCU:4.0
[Android Head-Units] Emilson:
@electro_bordeaux1

Lastest firmware 9212A_10.0_1024x600_XAUTO_7.3.8 (login:xyauto pass:123456)

use scatter file from the package.

If you have your backup 'preloader' and 'metazone' file add to package folder and do 'format all+ download'

If not do just 'download only'.

does it seem to me like you have main chipset 8227 removed from the motherboard ???

there's no way it's going to work without a cpu 😅
[Android Head-Units] electro_bordeaux1:
I used the scatter file with the spflashtool but I always have an error message error S_NOT_ENOUGH_STORAGE_SPACE 1011
[Android Head-Units] Emilson:
have you already tried scatter file exactly from this package i've linked?

'Format all' same result?

And why motherboard missing a cpu??? Did you desolder it? Is it actual photo??

did you solder it back on yet?

the pictures are blurry but it seems to me that some parts are missing, cpu, ram or memory.
[Android Head-Units] electro_bordeaux1:
thank you my friend for your reply

I used the existing scatter file in the MT3367_Android_scatter.txt package but the spflashtool loader gives me an error message S_NOT_ENOUGH_STORAGE_SPACE 1011
[Android Head-Units] Emilson:
do you understand what i am writing to you? Or is there something you don't understand?

The scatter file in the package i linked is called 'AC8227L_Android_Scatter'

Are you looking for help or doing your own way
[Android Head-Units] electro_bordeaux1:
if I understand correctly you are talking about the existing scartter file in version 9212A_10.1_1024/600_XAUTO_7.3.8 because I used the existing scatter file in the first post and I apologize for the inconvenience brother
[Android Head-Units] electro_bordeaux1:
Hello Emiloson

just for info the photos I posted are taken on the internet but it is the same motherboard but the info quoted is real info they are taken from the car radio when it was on

I used the file you posted AC8227L_Android_scatter.txt

when I click on format I see that the progress bar turns red and after a few seconds it gives me the following message ERROR: S_DL_GET_DRAM_SETTING_FAIL 5054

and when I click on download the same thing and the same error ERROR: S_DL_GET_DRAM_SETTING_FAIL 5054
[Android Head-Units] Emilson:
To be sure, are you using sp-flash-tool-v5-2112 ? recommended on many forums, works best with our models.

if you'll get the same errors,You can try 'format' tab.

Wipe your memory selecting 'auto format flash', 'format whole flash' and select scatter file from v7.3.8 package.

Then flash againg v7.3.8 package with all files included, preloader and metazone using testpoints method this time.
[Android Head-Units] electro_bordeaux1:
I downloaded sp-flash-tool V5.2112

I used AC8227L_Android_scatter.txt still same error message ERROR: S_DL_GET_DRAM_SETTING_FAIL 5054 in the format tab and also on download
[Android Head-Units] electro_bordeaux1:
here i will tell you what i did

to see if I'm on the right path or not

I downloaded two files from the first link you posted to me

a folder under the name gongban_9212A_ui26_hwok-ota-v7.3.8

and another under the name (???)????9212A_ui26_hwok-v7.3.8

in the first folder I did not find AC8227L_Android_scatter.txt

but in the nome folder in Chinese I found the file AC8227L_Android_scatter.txt

but no metazone and preloader folder

according to the pictures below

I'm new to this model excuse me if I explained my problem badly and thank you
[Android Head-Units] Emilson:
did you back up your memory? maybe if you use a scatter file from your radio you could flash it correctly
[Android Head-Units] electro_bordeaux1:
thank you very much my brother for your support unfortunately I did not save my memory

is there a solution to my problem?
[Android Head-Units] Emilson:
just noticed your post above.

Package with 'ota' is for upgrade thru working android.

Other one (with Chinese letters) is for spflash tool.

I said many times that you have to use your preloader and metazone when doing 'format' or 'format all+ download'.

do you have any preloader file or metazone? how did you even do the format without it? the program shouldn't let you start flashing without that, you could brick your motherboard, maybe you already did.

make a copy of whatever is left there.

Maybe you will get your preloader and scatter if you haven't deleted it yet.

Tutorial https://youtu.be/1D2cKcgFr_o

Or if you don't care about device brick you can download my device preloader and metazone from this post-87744815 then and add these files to 'v7.3.8 folder' and do 'format all+ download'. It may work or it may brick device too.

I'm done.
[Android Head-Units] electro_bordeaux1:
I don't have a preloader file and the metazone file

what I have these two files that I had posted for you in photo

can you send me the metazone file and the suitable preloader file

and thank you
[Android Head-Units] Emilson:
post-87744815
[Android Head-Units] electro_bordeaux1:
am I going to add these two files in the nome folder in Chinese?

or do something else
[Android Head-Units] Emilson:
Yes
[Android Head-Units] electro_bordeaux1:
here I have copied the metazone file and preloader in the Chinese folder as in the photo below

and when I click on format it gives me the message that you can see on the photo same thing on download
[Android Head-Units] Emilson:
Omg bro..

I see you doing everything blindly. i bet you didnt read any tutorial.

you still have files missing on the spflashtool list, even preloader.

Rename preloader file to preloader.bin or select existing name manually on spflashtool, because it still cant find it.

You need logo.bin file as well

Spflashtool list must be fully selected to do 'format all + download'

Anyway 'Format all + download' is an option in 'download' tab.

View attachment 5859911
[Android Head-Units] electro_bordeaux1:
Thank you my brother for your help everything is going well format ok and download ok

is that all or is there something else to do?
[Android Head-Units] Emilson:
Disconnect and power up it again, and check if everything works
[Android Head-Units] electro_bordeaux1:
result black screen despite everything goes well
[Android Head-Units] Emilson:
You can try another firmware maybe for yt9212, But screen should work anyway. Did you ever disconnect screen to get the motherboard?

What your screen resolution? Is it horizontal screen or vertical one ?

That firmware was for horizontal 1024x600 resolution.
[Android Head-Units] electro_bordeaux1:
it is the same horizontal resolution 1024x600 yes I disconnected the display to switch to sp-flash-tool
[Android Head-Units] Emilson:
What did you flashed for the first time? Was that ota update thru android or thru spflashtool?

Did you flash any preloader before ?

check your screen connection.

You don't have to use testpoints everytime you flashing regular firmware, you need to use it only when preloader is wiped, wrong or damaged. I hope you know that.
[Android Head-Units] dodo6:
during my attempts to flash the firmware, I also sometimes had a black screen, but it was backlit. I think that if after switching on the screen is black and there is no backlight, there is a problem with the screen connection
[Android Head-Units] electro_bordeaux1:
hello brother Emilson

the first flash that I used with spflash_tool is on the photo below when I clicked on format it gives me format ok and after the station is stopped

is there hope to save the life of this position? and thank you
[Android Head-Units] electro_bordeaux1:
I have no backlight on ignition except for the interface LEDs

connection between display and motherboard are ok and the set was functional before this update
[Android Head-Units] electro_bordeaux1:
here is a screenshot of the car radio information before this bad update
[Android Head-Units] Emilson:
Im glad You made it. 👍

You can try v7.3.8 firmware but select only 'ANDROID' and 'VENDOR' on spflashtool list and use 'Download only' option.

Optionally if you'll get a boot loop, select 'BOOTIMG' as well.

You can select 'CACHE' AND 'USERDATA' to clean user storage, like a factory reset, but Isn't necessary.
[Android Head-Units] electro_bordeaux1:
can i update with a usb key?
[Android Head-Units] Emilson:
Better not.

You can update launcher themes or apps by 'android upgrade' with usb key but not a firmware package because it will push other firmware files which may be not compatible.

although now you can try because you already know how to fix . 😉
[Android Head-Units] electro_bordeaux1:
I have version V7.38 as in the photo but I misunderstood how to do it you are talking to me about ANDROID and VENDOR which I do not see on the list of the file
[Android Head-Units] Emilson:
As I already mentioned i meant sp flash tool list, not your folder list....

We have already discussed, the ota package is not for spflashtool. (Just remove that ota package)

I thought that you managed how flash files ??

Anyway,Good luck bro.

my help ends there, you did it, read the posts above, everything is already explained. 👋
[Android Head-Units] electro_bordeaux1:
thank you my brother you did what you have to do it's very nice of you
[Android Head-Units] fernandocneves:
Need the firmware JCAC10003-OC2-V1.0.62R7-230210_0758 is march 2023 current firmware.

Contact me at Whatsapp +5511996160555

description video of new firmware working in Jancar head unit 7 inches 1GB/16GB version. - South America brands: ADAK - STD-7116 or Duinb - 7116.

Optimized version with Car Launcher Pro running Launcher. All Chinese garbage removed.

TimaAVN 2023 working with Phonelink (Android 13 USB/WiFi & Carplay latest IOS).
[Android Head-Units] brody6104:
did you ever find a solution? i have the exact same problem and eonon's customer support is a joke
[Android Head-Units] brody6104:
did you find a solution to this? I have same unit thats bricked
[Android Head-Units] curuchupa:
Hi there,

I bought Chinese Android radio with version 11, the steering wheel key was working good, but after a factory reset stop working and I try to setup as before using the app and factory setup but not working, try enter in can setup and choose the car but still not working and then try different car brands but not look, anybody can point me what I have to do?
[Android Head-Units] martinicu7890:
Hi I buy this lowcost navi android..after installing a luncher and i make a restart my device dont want to boot...only see android ..and after 60sec reboot ...I try all firmware for stick XY auto but dont work..I try with PC Spflashtool the device dont connect to the laptop:(

Thanks in advance!
[Android Head-Units] Emilson:
At least translate to English please.

You can try this method xy-auto-install-rom-without-pc.

another way is flashing firmware thru pc via SpFlashtool
[Android Head-Units] martinicu7890:
Thanks but dont work:(
[Android Head-Units] AlecGB:
Hi, how can I install this please ? I downloaded the file but I dont know where to go next.

Cheers
[Android Head-Units] mohamed taher elbstani:
You put the zip file on a flash (FAT32) and connect it to a USB port, then go to Settings, then System Information, from there choose Android upgrade (It will be in a different color if the update file is detected) then press Yes, and the device will update and restart (note that it must be Android 9.1 on at least until the update works)

Video explaining it
[Android Head-Units] AlecGB:
Thanks buddy ! So this file flashes my radio ? It’s adds a menu ? How I change the themes after that?
[Android Head-Units] AlecGB:
I ask you because my model is an D02022 not XY_ etc... I know they share the same CPU and stuff but not the same firmware
[Android Head-Units] AlecGB:
Mohamed I need you... I'm so afraid to brick my radio... The system says its android 10 but in droid info its says its android 9.

So what is your opinion ? Whats the type of your radio buddy ?
[Android Head-Units] Emilson:
if your system doesn't look like pictures from post-88145547 this update is not for you.

Basically if your radio isnt released by xy auto, you most probably can't get it to work.
[Android Head-Units] mohamed taher elbstani:
In order for us to help, we must show you pictures of the system because the pictures are easier and clearer. As for Android 10, I think it is fake, and the real one may be 8.1. For my current device, T5 (K2501), and previously it was 9270 and 9218 XYAUTO
[Android Head-Units] AlecGB:
Hi guys,

here is the infos of my system:

Android d:D2022ha_ahd-00012-v009-hifi

system :android 11.0 XY AUTO : B 7.3 (x2)

canpro : 9.0.2 : Buick excelle

ddr : 1g flash : 16g

cpu : a7 1,3 GHz x4

resolutuon : 1024x600

MCU : 4.4 (x2)

audio dec: ST/TDA7722
[Android Head-Units] Emilson:
Do you have a pictures how does your system layout look like?

From this DevCheck app looks like the firmware could match with Yt9216CJ xyauto firmware for 1024x600 resolution.

9216BJ-9216CJ-(00012-V009)-10.0

(Login:xyauto pass:123456)

Depends if you can upgrade firmware thru USB stick or thru pc you have two different packages to use.
[Android Head-Units] AlecGB:
Yes I have pictures of my system ;)

i joined, the menu, the Home Screen and the system info file
[Android Head-Units] Emilson:
So Yes, you can use gongban_9216BJ_9216CJ_hw_11ok-OTA-v7.3.8.zip with usb pendrive, then go to car settings and press 'android upgrade'

if if you get a message about incorrect model you have to flash （电脑包）公版海外9216BJ_9216CJ_hw_11ok-v7.3.8.zip firmware via pc with spflashtool

1024X600_1280X720_26themes here's lastest flash themes upgrade that you can use thru 'android upgrade'

compare with the screenshot inside the link if you don't already have the same themes.
[Android Head-Units] AlecGB:
Hi ! I will try this :) I just have one theme, or I don’t now where i can change it.

I didn’t see my theme on the screenshot of the themes (gong ban) one
[Android Head-Units] Emilson:
you can try to upgrade themes only. Update installs additional themes selector app.

Btw. the latest firmware link also includes 26themes already.

Here post-88184407 i posted a couple screenshots of lastest firmware model

If you want to keep your launcher just in case use some android app to make a backup of your stock launcher.
[Android Head-Units] rascally81:
I managed to make a brick! It doesn't respond to the test point anymore! Is it possible to fix it?View attachment 5892775
[Android Head-Units] ardonhs:
Zlink app disappear from the menu. Any help?
[Android Head-Units] Ahmad alomari:
هل يمكنني تحديث الراديو الخاص بي عبر microSD دون تدخلي؟ شكرًا لك
[Android Head-Units] sauudmir:
I'm trying to update my 9218 panel and have the firmware from xyauto however whenever I insert the usb the update option is still greyed out and won't work

How can I update my panel?
[Android Head-Units] electro_bordeaux1:
Hello Emilson

I have an AC8227L YT9216 Android car radio.

black screen after fake update

The problem is that I didn't backup my device.

I tried to revive my unite via spflashtool

I tried with several YT9216 1G and 2G software but without success the only thing that works is that the appearance of the android logo which turns on and off

for information the scatter and the preloader are downloaded from the xda site but the progress of the download works well

I don't know how can you guide me brother Emilson

And thank you very much
[Android Head-Units] Emilson:
@electro_bordeaux1

the lastest of may xyauto system updates:

•9216BJ-9216CJ 10.0 XYAUTO_7.3.8_1.3can_30vol

•9216BJ-9216CJ 10.0 XYAUTO_7.3.8_1.1can_63vol

if you use preloader from at least android 9.1+ it should work.
[Android Head-Units] electro_bordeaux1:
Thanks Emilson for your help.

if it is possible can you post me the two files to use with the software you posted to me

scatter file and preloader file
[Android Head-Units] electro_bordeaux1:
I await your help brother Emilson
[Android Head-Units] Emilson:
I see you've been waiting for a long time, when you would just check by yourself that these packages already contain a scatter file and already use it.

No need to flash preloader file if once was flashed properly.
[Android Head-Units] electro_bordeaux1:
Hello Emilson thank you very much for your support here I decompressed the （电脑包）公版海外9216CJ_hw_13ok-v7.3.8 and I used the scatter that exists in this folder but without success can you help me save this car radio and thank you
[Android Head-Units] Emilson:
I guess You probably had android 8 previously, when you flashing android 9+ you will have to re format partitions.

So you have to do 'format all+ download'.

You need to use appropriate 'preloader' file for android 9+ and use your own 'metazone' file, which is specyfic configuration for your headunit.

Shared my yt9216b preloader for android 8 and android 10 in post-88507985
[Android Head-Units] electro_bordeaux1:
I tried to do format I get the same message can the update pass without preloader?
[Android Head-Units] Emilson:
i meant 'format all + download' mode in 'download' tab, not 'format' tab.

Anyway I don't remember how to solve problems with these messages, I don't use it anymore.
[Android Head-Units] mohamed taher elbstani:
It is clear that the preloader is not suitable. Try what I attached to you. If the format succeeds, after that it will be easy
[Android Head-Units] electro_bordeaux1:
I copied the preloader and the metazone in the folder （电脑包）公版海外9216CJ_hw_13ok-v7.3.8

and when I select format all + download I have the message come on the photo
[Android Head-Units] Emilson:
Select preloader manually, spflashtool didn't detect preloader, probably preloader file is named differently than than scatter file says
[Android Head-Units] mohamed taher elbstani:
When manually selecting the preloader, the name does not matter. Try to choose a preloader from your own and see if the program will see it or not, to find out where the problem is in my preloader or in your program.
[Android Head-Units] Emilson:
Yeah, That's what i said
[Android Head-Units] electro_bordeaux1:
even choosing the preloader manually I get the same message
[Android Head-Units] electro_bordeaux1:
I used the preloader of Emilson and that of mohamed taher but always the same message

I only have these two preloaders

and thank you very much for your support
[Android Head-Units] mohamed taher elbstani:
You must first format it before downloading the firmware, and this will only happen with the correct preloader file that is compatible with the board, and using the test point, after this happens, you can download the new firmware