yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Gyserian:
Hello friends

Hello friends

İ have a Chevrolet Cruze Android Tesla 10.4" Android Head Unit.

Android: SD8227_HW:1.0_SW:0.3.4_20170809

System: 4.4.2 Kernel: 3.4.35

Cpu: ARMv7 Processor rev 3 (v7I) x4

Display :768*1024

CAN. BNR-old Excelle(L)-V11.8- Connected

MCU1: HW8227-0.1-SW0-6.1

CanVersion info: BINARY BK V209

Ram: 1GB Rom: 32 GB

Which firmware can be installed for this device?
[Android Head-Units] mahmoodcma:
can you please confirm this upgrade is in Chinese language or english language.

an other thing my current software is password protected but i didn't know the password then may i be able to install this upgrade?
[Android Head-Units] Enter Untyl:
Factory settings and recovery factory setting block me...

Hello, I tell my stories, sometime this can help

I have this radio unit on my old motor home : IDM Technologie Model: 7X23352, Serial Number: SP18005706200456

base on AC822X with this informations :

Android version start with: SD8227_HW:1.0_SW:0.3.4

system 4.4.2 kenel 3.4.35

Resolution:1024x600

MCU1: HW8227-01-SW0-6.6

The system is blocked by 2 passwords :

1-factory settings : 8888

2-recovery factory setting : 888888

I've find passwords to unlock the system, but this don't help me...

The system is always locked and I can go more further in the manipulation.

And in the window "system information" the 2 buttons "Android upgrade" and "MCU upgrade" are grey (can't click on them).

I just want to install PowerAmp (complete version) to read usb disk, I can't install it because Google Play is not installed and can't be install because of one of this settings.

Probably the parameters : "Closed system - Yes, No (Default - Yes)" is set to Yes but I can't see it anywhere...

My system can't be rooted, I've tried some methods but they all failed.

I have tried the step 2, but the system don't boot on the usb port when I put it ON.

But the problem was that there was 2 partitions on my usb key... Why ? I don't know.

I erase the usb key on my imac with this command in the Terminal :

diskutil eraseDisk FAT32 TEST MBR /dev/disk2

I think this could help someone... (TEST is the name of the usbKey, /dev/disk2 is the device node).

I have tried another time the step 2 after copying the 19 files on the usb key, and the system boot on the usb port when I put it ON.

And now, I have this system ok with Google Play and PowerAmp unlocked !

I have just one problem with Bluetooth... I don't no why ! But probably I will find the trouble....

On the window "system information" the 2 buttons "Android upgrade" and "MCU upgrade" are always grey.

If someone has a idea I'll take it...

I want to thank all of you.

Sorry for this probably to long stories...
[Android Head-Units] kiki_riki:
Any idea how to make hard rest for this device?
[Android Head-Units] Pedrocarocha:
Hello Medo 2018,

Thanks for your upgrade to this chinese head unit, I have done all the actions that you say , everything works wel but I can't read the maps from sigyc I can downloud but doesn't start the map.

Do you have any think to correct that

Thanks
[Android Head-Units] Roi84:
Hello guys, need some help asap please, i have install successfully the rooted version was published hare, but having some technical problem that i have not been able to resolve, the unit screen is upside down and the car dash text is in chinese i will attach pictures, thank you.
[Android Head-Units] Tarik8:
Доброго вечора!

Допоможіть знайти прошивку на таку магнітолу.
[Android Head-Units] Raffa11686:
Hello. Tell me how to turn on standby mode. So that after turning off the ignition, it does not turn off
[Android Head-Units] Medo2018:
Not supported on this model
[Android Head-Units] Fabianr3:
Hola amigos ... Alguna actualización para mi radio? Gracias 🙏
[Android Head-Units] Azoyad:
Hello I have the same head unit but I can't enable the location settings for Google maps to pick out where I am on the map.
[Android Head-Units] Ramso123:
@Medo2018

Hi! I have a device with similar specs, the only exceptional is the resolution. Mine is a vertical style with a 1280 * 800 resolution.

Is it possible to get an update with similar resolution?

I will be more than happy if you can help.

Also my device has recently losted internal memory for some reasons that I don't know. Total memory seems to be smaller than the available memory.

Now I can't update google play store or download any apps.
[Android Head-Units] Psande2222:
I use this and it did work for me do you have the firmware i need to fix it

Android: SD8227_HW:1.0_SW:0.3.4_20180704

system: 7.0

kenel 3,4.35

cpu: ARMv7 Processor rev 3 (v7I) X4

display: 768*1024(6 bits)

CAN: BNR-Old lacrosse(H)-V12.0-Connecte

MCU1: HW8227-0.1-SWO-6.6

CanVersion info: BINARY BK V216
[Android Head-Units] Ams88:
Hi I have screen china software not supported google app I installed this software are you working google app
[Android Head-Units] Aslan880:
Здравствуйте а для разрешения экрана 768*1024
[Android Head-Units] coskunhc:
Hi All,

I have this firmware and Android version on my Tesla screen in my Chevrolet Cruze. Does anyone know, where I can get never firmware and android to it?

And another thing, I'm not able to get my climate controls to work through the screen, any ideas about how I can fix that also?
[Android Head-Units] Aslan880:
Как установить данное п.о
[Android Head-Units] coskunhc:
what do you mean by "How to install this item"
[Android Head-Units] casper52rus:
Hello, I have this device, can you tell me if the software is suitable for my device?

And please tell me, I need above android 5.0 or 6.0, how can I do it?
[Android Head-Units] farid argoub:
COMMENT FAIRE LA MESAJOUR
[Android Head-Units] rabei3:
is there any update or original firmware for 7 inch chip sd8227 800x480
[Android Head-Units] rabei3:
man ... can you tell me what you used to back to resolution 800x600 . i need that flash please
[Android Head-Units] Biloboy171:
Hi @Medo2018 , I do it at first time and say and error on 4% then the screen turn black, on few pages i do exactly yo say retry the process and use diferents usb flash and nothing happens, please help
[Android Head-Units] Aslan880:
Обновление где можно найти
[Android Head-Units] fowius:
HiBiloboy171

Did you find the solution ?i have run the setup but it was stopped at 67% then screen turned black.. now the original was also erased and i cant use the headunit.
[Android Head-Units] Nanu946:
Plz tell me solution to update this its very slow and laggy YouTube also not working
[Android Head-Units] subzero20100:
Can you give me a link for this software please?
[Android Head-Units] subzero20100:
It is not working
[Android Head-Units] Medo2018:
What’s your issue exactly and add a screenshot of your firmware.
[Android Head-Units] subzero20100:
Thanks
[Android Head-Units] Medo2018:
Xyauto has nothing to do with the topic unit, and most probably will brick the unit, I suggest you remove the link to avoid anyone trying this.

SD8227 is very old and obsolete now, and can never be upgraded from android 4.4.2, due to the very weak hardware and lack of new drivers.
[Android Head-Units] subzero20100:
I want the latest firmware
[Android Head-Units] Medo2018:
Do you think chinese developers will put any effort to update this 7 years old unit?, It’s discontinued and no more updates will be released after 2018, better replace with a new unit.
[Android Head-Units] lellostabia:
Hi, i ask you if software Is compatibile with my car head unity
[Android Head-Units] pardeepkamboj10@gmail:
Kindly provide this
[Android Head-Units] jamardo33:
Cómo actualizar el firmware a la última versión en las unidades principales Android 2023 (todos los modelos YTXXXX)

Mod translation: How to update the firmware to the latest version on Android 2023 head units (all YTXXXX models)
[Android Head-Units] Sławek2012:
Mam takie radio niestety wgrałem złe oprogramowanie i wyświetlacz nie działa. Skąd pobrać nowe oprogramowanie a może można przywrócić jakoś wersję fabryczną. proszę o pomoc

Mod Edit: English Translation Below

I have such a radio, unfortunately I installed the wrong software and the display does not work. Where can I download new software or maybe I can restore the factory version somehow? please help
[Android Head-Units] Zikkoo1977:
i need the software for:

SD 8227-HW:1.0 (Latest Software-2018-Rooted)-Chinese Head Unit​
[Android Head-Units] pajaramillo:
Hello, I would like your help. is compatible with this equipment.

Can you recommend me where I can update it. i need android car @Medo2018
[Android Head-Units] Medo2018:
It’s very old unit, it’s difficult to find any updates
[Android Head-Units] lanwaixian:
Hi Mo-emmo:

I got the same problem: upg_rsd_write_large_ext4_image failed. And I cant going on. When i restart it, and run into black screen now. I really want to know how u solve it. I try so many times.
[Android Head-Units] Mo-emmo:
sorry man but that was too long ago

i can remember that i use many USB flash to do the upgrade

my advice is to use small one 2 or 4 GB

and if u can use memory card u can try it
[Android Head-Units] lanwaixian:
ok, i can find many USB flash ( 2 or 4 GB), but when i startup the head unit, it just show black screen(nothing), and i just try restart it more times?

the first time got the problem screen show below here:
[Android Head-Units] Mo-emmo:
that was what happen to me

after many try with smaller m-cards it completed
[Android Head-Units] wHut_TT:
Maybe you can go to "XianYu" to get this. Haha!
[Android Head-Units] wHut_TT:
Have you recovered successfully?

Can this image be used to upgrade Chinese system?

I can see it has google store.
[Android Head-Units] lanwaixian:
Maybe not. I used this rom and then run into the error output, and it's black screen now..
[Android Head-Units] wHut_TT:
@Medo2018

Is there a better BT app for this image?

The music will be stopped when I press the 'return' button to return to the desktop from the BT-Music screen.
[Android Head-Units] alexey.nikiporets:
Mod edit - translated by https://translate.google.com/. Oswald Boelcke, Senior Moderator.

Good afternoon. The firmware has crashed (Chevrolet Cruze) and now when you turn it on, a dark loading screen lights up. Help me find the firmware. The photo shows the firmware that was installed.

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

Добрый день. Слетела прошивка ( Шевроле Круз)и теперь при включении горит темный экран с загрузкой. Помогите найти прошивку. На фото прошивка которая стояла.
[Android Head-Units] Oswald Boelcke:
Hello and good morning, @alexey.nikiporets 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 quoted 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 Ukrainian posts.

Spoiler content hidden.

Regards

Oswald Boelcke

Senior Moderator
[Android Head-Units] wHut_TT:
Shut down the head unit, wait for tens of seconds, and power on it.

If it is a black screen, wait for tens of seconds and restart it by pressing RST. repeat this step 4 or 5 times.

After trying several times of step 2, if this issue persists, start from step 1. It should be OK after 2 or 3 whole cycles. This works very well for me.
[Android Head-Units] alexey.nikiporets:
tried several times, but nothing helped. all the same, the screen is black and loading is going on
[Android Head-Units] Medo2018:
I mentioned clearly in my original post that this copy for resolution 1024x600, I will try to find you a compatible version, but can't promise!!!
[Android Head-Units] Mo-emmo:
[MENTION=9527883]Medo2018[/MENTION]

i did man

thanks a lot dude

after using 4 flashes it works

thanks again
[Android Head-Units] chchris8888:
Hi Medo2018,

I have the following questions, please help me. Thanks for your kindly help~

1. I have 32G flash rom, it's the only one different point with yours. Can I use your rom to reinstall my headunit？

2. What is the version of this SW? Now, my SW version is 0.3.4_20180117.

3. Does this SW include Google play?
[Android Head-Units] Medo2018:
Yes, you can use if you have same MCU1

This is the same version as yours

Including google play (International version)
[Android Head-Units] Medo2018:
You Welcome :)
[Android Head-Units] felbian5853:
Thanks alot:good:

All works well

Just Waze GPS apk is not working at all, from old rom until now just update.

Other Google Map, Sygic, TomTom, HERE WeGo all works without problem .

Any solution ?:confused:
[Android Head-Units] Neoligarh:
здравствуйте. у меня такая же система, но вертикальный экран и соответственно разрешение 768*1024(6 бит) можно ли прошить этой прошивкой?:смущенный:

---------- Post added at 02:31 AM ---------- Previous post was at 02:20 AM ----------

Hi. Medo2018!

I have the same system, but the vertical screen and accordingly the resolution of 768 * 1024 (6 bits) can I flash this firmware?
[Android Head-Units] DimeVagg:
BTSuite2

Does any other caller app exists except this awful green BTSuite2 ?
[Android Head-Units] Medo2018:
No, this version for 1024 X 600 only
[Android Head-Units] Medo2018:
It's difficult to replace call app on head units due to Bluetooth hardware compatibility, I had only found another one extracted from a similar chinese version. You can see the image attached.

If you like it, I can upload the apk.
[Android Head-Units] DimeVagg:
I'll appreciate it. But I think that it's exactly the same app with changed images, like I did in my way. Anyway, upload it please. I'll try to check it out.
[Android Head-Units] Medo2018:
Yes, I believe It's the same with changed colours and without the small call notification bar.

You need to uninstall the one on your unit using the uninstaller, restarting your unit, then Installing this one as a system app (you can use "rebuild and install" option in lucky patcher app.
[Android Head-Units] DimeVagg:
It's easier for me to replace the existing system app with yours and reboot my HU :) Root rules
[Android Head-Units] butterfly s 901e:
Can I upgrade

MCU1: HW8227-0.1-SW0-6.0

and chrome stop support of above mentioned system

Does updating help
[Android Head-Units] butterfly s 901e:
Did your issue resolved?

If so please tell how
[Android Head-Units] Medo2018:
If you resolution is 1024*600 you can use my version, what exactly is your problem with chrome?, It's working on my side
[Android Head-Units] butterfly s 901e:
First I successfully update the head unit.

The problem with chrome is the update. Ie it's saying that chrome can't update because it. Doesn't support old system.
[Android Head-Units] thierry_w:
Hi, can someone provide a image for my headunit, it is stuck in a boot loop.

Android: SD8227_HW:1.0_SW:0.3.4_20180917

system: 4.4.2 kenel: 3.4.35

cpu: ARMv7 Processor rev 3 (v7l) X 4

display: 768*1024(6bits)

CAN: BNR-Focus-V12.0-Disconnected

MCU1: HW8227-0.1-SW0-6.6
[Android Head-Units] DimeVagg:
A link for 768x1024 HU: https://yadi.sk/d/W99KSrVm3XGgiX
[Android Head-Units] thierry_w:
Thank you!

How should I install the firmware when it is in a boot loop? it does have an sd card slot.
[Android Head-Units] DimeVagg:
You have to extract all the files from the archive into root folder of SD-card (use FAT32 !). Turn off your head unit and attach your SD-card. Then head unit should update itself while starting. Don't forget to remove the card after installation finished and reboot your device.
[Android Head-Units] thierry_w:
Which archive should I take?
[Android Head-Units] DimeVagg:
You can try any of it, which will succeed in removing of bootloop. Start with 180117. Do not try the DWS one. Maybe it's incompatible with your device.
[Android Head-Units] thierry_w:
Do I have to use a fat32 so card (I think that is 16gb or lower) or can I use a 64gb card of which only 16gb is used? I tried the 64gb, but it doesn't seem to work.
[Android Head-Units] DimeVagg:
Try 2 or 4 gb cards. My head unit works with 16gb USB flash drive. But I've heard that 16gb is the max capacity it supports.
[Android Head-Units] thierry_w:
So I can also flash it with a usb drive? I do not have any smaller sd cards.
[Android Head-Units] DimeVagg:
Sure you can. You didn't tell, that you have USB port also
[Android Head-Units] thierry_w:
I tried it with a 4gb usb drive and it seems to work! Thank you!
[Android Head-Units] DimeVagg:
Is everything OK now ?
[Android Head-Units] thierry_w:
Yes, I rebooted it and everything works great, thank you so much!
[Android Head-Units] DimeVagg:
You are welcome
[Android Head-Units] alsinn18:
Unit Upgrade

Hi all,

I was able to complete the upgrade successfully, however I'm now getting the RH-01 error for the google store. I tried all that was recommended and still no luck. Have anyone been able to solve this?

[IMG="On all Start Up"]https://i.ibb.co/p2kz9Z8/20190128-100544.jpg[/IMG]

[IMG="Current Version"]https://i.ibb.co/s9Vy0Q1/20190128-100607.jpg[/IMG]

Also anyone know what brand / make is this unit?

Thanks,

AS
[Android Head-Units] Medo2018:
You can try factory reset from setting but It will delete your old apps If they are still there.

Factory reset password: 888888
[Android Head-Units] alsinn18:
Hi Medo2018, Thanks for the recommendation, I've tried as recommended but the problem still persist. Any idea where I can get an older or newer version of the OS that may work without issues?

Also do you know the brand of the unit?

Thanks,

AS
[Android Head-Units] Medo2018:
Try Installing the below version, It is the same with modified Gapps and tell me If it solved your problem.

http://www.mediafire.com/file/do1hbp7kr8a5jqj/Rooted-Factory-SD8227-1024x600-7.0-taima%252817-01-2018%2529-Modified_Gapps.zip/file

Brand is Chun Song J1 ( 骏歌吧 )
[Android Head-Units] alsinn18:
Hi Medo2018, Confirm reinstalled and now working. I was able to connect to the play store and update all the apps. Thanks alot!

Do you think a newer version OS will be out for this unit? e.g. Android 8.0?

Thanks again.

AS
[Android Head-Units] DimeVagg:
Certainly not. It's pretty old platform and too weak for A8. Only if you'll make a device tree with all vendor drivers and compile it yourself :) There is no source codes from MTK available. Autochips is an affiliated organization of it.
[Android Head-Units] cho_wookje:
Hi Medo2018,

The info window looks like Android 7, but the system appears to be version 4.4.

This system does not seem to have been updated to Nougat 7.0.

Is there any other way?
[Android Head-Units] DimeVagg:
7 is the chinese own system version number, not Android. As you can see in AIDA it still has API Level 17 (4.2).
[Android Head-Units] Medo2018:
As DimeVagg mentioned, All versions for this unit is based on android 4.2.2 and modified to 4.4.2.

Due to weak and old hardware, It will never support any higher android versions, System 7.0 and ram 2G are faked by Chinese for commercial purposes (1G Ram in most units)
[Android Head-Units] eduardoo86:
прошивка

Hello, please help me, I have already left for 1 week without a radio tape recorder. I somehow can alter this firmware on 800x600. . Or someone can find me the same firmware, well, with the resolutions of 800x600
[Android Head-Units] Medo2018:
Try downloading this app, I didn't try myself but It may help for now.

https://play.google.com/store/apps/details?id=com.chornerman.easydpichanger
[Android Head-Units] alisamad:
What is the andriod version i mean frimware version I havnt update yet my orginal frimware version is 4.4 whats is the updated version

---------- Post added at 02:32 PM ---------- Previous post was at 02:30 PM ----------

Hi i ordered chinese headunit i cant find updated frimware for the unit help me to find updated frimware , software for my unit please and if possible can someone name the brand of this unit cuz there is no brand name on unit specifications of unit are:

Andriod: SD8227_HW:1.0_SW:0.3.4_20170413

system:6.0 kenel 3.4.35

DDR: 2G Flash: 16G

cpu ARMv7 Processor rev 3 (v71) X4

display 1024x600

Can pro: no canbus-v14.3-disconnect

MCU1: HW8227-0.1-SW0-6.0

But cpuz app show me its 1g ram, Andriod 4.4.2 and cpu:ac8317 which means system configuration is not true , is there any updated software for this unit like andriod 5.0 or 6.0 :confused: Please help if possible

Can i use ur updated version on my headunit
[Android Head-Units] DimeVagg:
Hi, is it possible to compile CWM recovery for our AC8227 Head Unit ? TWRP is incompatible with it because our recovery partition is too small. Maybe you know someone, who could help ?
[Android Head-Units] younisth91:
Heeeellllllp

thank you for the frameware ,

i did upgrade but now my touch screen in inverted 180 degree

the image is ok, but the touch positioning is wrong ,

how can i calibrate the touch positioning ?????:eek:
[Android Head-Units] Medo2018:
Try pressing your 5 fingers on the screen for 10 seconds and tell me if it works or not.
[Android Head-Units] younisth91:
It worked perfectly , thanks a lot...:good:

i was looking for split screen functionality, which i hoped i found it on this update

do you have any think that could work..

and if you have any other frameware old or new i be so great full...
[Android Head-Units] Nissansw:
Help

Hi, do you think it will fit my hu ?

Mcu: HW8227L-3.3-SW0-1.3

Andtoid: YT9218C_00005_V002_30181025_HIFI

System: android 8.1 go

Kenel: 3.18.22

Cpu: A7 1.3Ghz*4

Rom: 16G

Ram: 1G

Radio: nxp6851

Build number: android-trunk-m0.AC8227L.V1.0

I also bought a chinese hu but in mine it looks like the seller hide many features so i want to change the firmware
[Android Head-Units] DimeVagg:
No, it will not. You have AC8227L. It's the next version of our CPU
[Android Head-Units] Nissansw:
So what do i need to look for ?any idea ?

I didn't found any firmware for my mcu: hw8227l
[Android Head-Units] DimeVagg:
Ask your seller about it. Also, there is no point in upgrading your head unit if it works fine.

Remember, that you should be very careful in MCU flashing. There is not so much write cycles and you can easily brick your device.

What is the brand of your head unit ?
[Android Head-Units] Nissansw:
It doesn't have any brand name

And it stucks a lot, i hit the reset button 1 every 3 times i start the car probably because i installed agama launcher to make it a bit more convenient, but it takes forever to turn on and work properly.

So what i really want to do is change the screen so it will look different and easier to operate
[Android Head-Units] DimeVagg:
Some people from 4PDA noticed, that they have the same problem with boot time of HU based on AC8227L.

https://4pda.ru/forum/index.php?showtopic=930058

But I can't recommend this thread for you, 'cause I'm not sure if you have the same device.
[Android Head-Units] aissa bio:
It works perfectly. Thanks

Thanks it works perfectly

I had a problem with bluetooth if you can help me
[Android Head-Units] DimeVagg:
Hi, what is the problem ?
[Android Head-Units] aissa bio:
Thanks .i cant activat bluetooth

It stay off
[Android Head-Units] Medo2018:
This happened after you update or an old problem?
[Android Head-Units] aissa bio:
Problème

It is an old problem
[Android Head-Units] Medo2018:
You can try factory reset from settings with password 888888. If the problem persists, It may be a hardware issue with your unit.
[Android Head-Units] cotelomoto:
Hello my friend,

i bought a chinese android head unit with this specifications

Android: YT9218C_00005_V002_20181121_HIFI

System: Android 8.1 go

Kenel: 3.18.22

Flash: 16G

CPU: A7 1.3Ghz x4

MCU1: HW8227L-3.3-SW0-1.3

and i have some problems with the sound of apps like spotify, waze, maps, youtube, etc.

can you help me to fix them?

thanks

regards!
[Android Head-Units] Medo2018:
This unit is different than ours, had you tried factory reset in settings?
[Android Head-Units] cotelomoto:
i tried factory reset in settings, but is just a reboot.

any other idea?
[Android Head-Units] aissa bio:
I tryed this solution at first there is no result

It worked perfectly but i desactivated the bluetooth and i cant rectivate it .1000 thanks and sorry for ou english
[Android Head-Units] DimeVagg:
Try to clean BTSuite2 data from application settings
[Android Head-Units] aissa bio:
I try gros one .always the same peoblem thanks you