Database Users

Joying SoFIA Intel Head Unit Firmware Archive (05/08 Latest)

Hello,
All firmware releases(cause mega upload sucks) for Joying's Intel SoFIA based Head Units are available (all releases include extracted Allapp.pkg, and extracted 5009_20/60 zip's and some of the releases are apktool -d for easy smali and resource viewing) :
pending
Android 5.1.1 Releases:
pending
Android 6.0.1 Releases:
pending
Knowledge Wiki:
pending
Feel free to edit and add any information.
Allapp.pkg Tools:
pending
Boot Animations:
pending
If there is anything missing, or you would like something hosted that relates to our Head Units, send a PM.
thx.

Latest 05/08 Rom:
1024x600 5.1.1 to 6.0:
pending
1024x600 6.0 to 6.0:
pending
800*480 5.1.1 to 6.0:
<uploading in progress>
800*480 6.0 to 6.0:
<uploading in progress>
05/08 MCU:
pending

You know what's new?

psxsnake said:
You know what's new?
Click to expand...
Click to collapse
bluetooth, DAB, Easyconnect fixes. More info to come as people flash. I will flash tomorrow.

First off thank you so much I will update now.
If I root my device, I can still update ?
And how do I make a root ?

Can these files also be used on an A-Sure head unit based on Android 5.1 (originally shipped) 1GB RAM with Intel Sofia?
Or where can i get more information about this head-unit and the possibility of updates?
http://www.a-sure.com.hk/products/C...-for-Ford-Focus-Mondeo-S-Max-Radio-750-3.html
Thx,
Marco

there's new update from 12 may...
Add Subwoofer, Fixed Wifi, Bluetooth, Mirror Link(easy connected app), DAB+ etc.

psxsnake said:
there's new update from 12 may...
Add Subwoofer, Fixed Wifi, Bluetooth, Mirror Link(easy connected app), DAB+ etc.
Click to expand...
Click to collapse
Any idea what the "wifi fix" was?
I installed this and now I hear a high pitched whine when I move my mouse cursor.....not happy about it.

The 5.11 releases are for 1024x600 right? Thanks

Nice might get this radio now single din 7-8'' but still trying to find how it sound. But the subwoofer update is great. That really nice.

Still online?
Hello!
since I'm about to update my old 5.1 version from 2016something I try to find the latest 5.1 for the Sofia unit. I fear updating to 6.0 and want to keep my "precious" 5.1 . Actually the Joying site is down, do you still have the 5.1 Firmware versions? Would you mind updating the links?
Thanks in advance!
Ragards
Moritz

Please put the firmware repo back! I can't download updates from Joying and im stuck on old firmware!
I would love to flash, test and even try to contribute to the development on this unit, but I don't want to do anything till I can revert to stock, I've tried looking around a decent amount and can't find the original Joying images since the Joying website is down. I'm actually still stuck on an old 6.0 android build as I can't update and its a bit buggy. Please help!

January Update:https://forum.xda-developers.com/showpost.php?p=75575541&postcount=393
For December update search "Joying December Update" on Youtube.

Setcom5 said:
Please put the firmware repo back! I can't download updates from Joying and im stuck on old firmware!
I would love to flash, test and even try to contribute to the development on this unit, but I don't want to do anything till I can revert to stock, I've tried looking around a decent amount and can't find the original Joying images since the Joying website is down. I'm actually still stuck on an old 6.0 android build as I can't update and its a bit buggy. Please help!
Click to expand...
Click to collapse
I'll bring it back soon! Thx

Hi Guys I nstalled the joying 6.0.1 update on my genenric sofia headunit. All it's working but there are no sound....someone could help me?

I'm looking for the March 2017 updates for Android 5.1.1
Thanks!

Well I've had the March 28 update all along on a USB stick inserted on my original Joying Intel unit. So I have Jan 4,2017; Feb 22, 2017; and March 28, 2017 updates for Android 5.1.1.. I have them saved an archived on my google drive. PM if you want any or all of them.

hello
i just looking the file to update my Joying intel Sofia MCU file, im stuck here
Thanks
Nicolas

Update JOYING PX5 android 8.1 to android 9

Hello everyone
I have since yesterday a Joying JY-UO135N4-OBD, MCU number: TP6735D 0.43 under android 8.1 that I want to upgrade to android 9 because my OnePlus 6 is under 9 and can not connect USB on the Joying.
Is there an update?
Thank you for your answers.

All Techniques said:
Hello everyone
I have since yesterday a Joying JY-UO135N4-OBD, MCU number: TP6735D 0.43 under android 8.1 that I want to upgrade to android 9 because my OnePlus 6 is under 9 and can not connect USB on the Joying.
Is there an update?
Thank you for your answers.
Click to expand...
Click to collapse
No there is no update and I'm for 99,5% sure there will not come an update anymore now that the new Intels are coming in and the PX5s are slowly phased out.

Eunavi claims they will have a 9.0 firmware for their PX5 units this month. Maybe others will update as well.

surfer63 said:
No there is no update and I'm for 99,5% sure there will not come an update anymore now that the new Intels are coming in and the PX5s are slowly phased out.
Click to expand...
Click to collapse
I'm a little disgusted to learn that, I should have better information before.
Is it possible to make my Joying 8.1 compatible with my OP6 Pie in another way?
In bluetooth everything works very well but in usb (for android auto and mirror function) my OP6 sees the joying but the joying does not connect to the OP6.
Thank you for your skills

OP6 Android 9.0 with Z-Link is working on the new intel joying units....

All Techniques said:
I'm a little disgusted to learn that, I should have better information before.
Is it possible to make my Joying 8.1 compatible with my OP6 Pie in another way?
In bluetooth everything works very well but in usb (for android auto and mirror function) my OP6 sees the joying but the joying does not connect to the OP6.
Thank you for your skills
Click to expand...
Click to collapse
I believe you can attempt using the trial version of Headunit Reloaded Android Auto and if this works out. You can try out using the full version.
TRIAL
XDA-Attachment Direct-URL : https://forum.xda-developers.com/attachment.php?attachmentid=4599136&d=1537265089
G-Play URL: https://play.google.com/store/apps/details?id=gb.xxy.trial
FULL
XDA-Labs URL: https://labs.xda-developers.com/store/app/gb.xxy.hr
G-Play URL: https://play.google.com/store/apps/details?id=gb.xxy.hr&hl=en_US
I can confirm this to work with Pixel 2 running Android 9.0 using both wired and wireless.
It's not installing Android 9.0 directly onto the head unit but it will mirror any source android phone as long as it's 4.1+.

chriscolon88 said:
I believe you can attempt using the trial version of Headunit Reloaded Android Auto and if this works out. You can try out using the full version.
I can confirm this to work with Pixel 2 running Android 9.0 using both wired and wireless.
It's not installing Android 9.0 directly onto the head unit but it will mirror any source android phone as long as it's 4.1+.
Click to expand...
Click to collapse
The OP asks whether he can upgrade his PX5 to Android 9. Not whether he can use an Android 9 phone/device with his unit.
That's a big difference and mirroring your phone to your head unit might be enough, but it is always a big functionality limitation when comparing it with the full head unit functionality.
For me the only concern with older Android versions it the lack of support when it comes to security patches by those Chinese suppliers. Joying (and all the others) simply stop supplying security updates even though the Android 8.0 version on the PX5 is still fully supported.
Using Android auto or headunit reloaded does not change that. It might even make it worse (and especially with z-link)

surfer63 said:
The OP asks whether he can upgrade his PX5 to Android 9. Not whether he can use an Android 9 phone/device with his unit.
That's a big difference and mirroring your phone to your head unit might be enough, but it is always a big functionality limitation when comparing it with the full head unit functionality.
For me the only concern with older Android versions it the lack of support when it comes to security patches by those Chinese suppliers. Joying (and all the others) simply stop supplying security updates even though the Android 8.0 version on the PX5 is still fully supported.
Using Android auto or headunit reloaded does not change that. It might even make it worse (and especially with z-link)
Click to expand...
Click to collapse
I did specifically reply to OP's message, to be more clear:
Is it possible to make my Joying 8.1 compatible with my OP6 Pie in another way?
Click to expand...
Click to collapse
But seeing that the OP may be staying with his current PX5 I took the liberty of suggesting an alternative to Z-link. Seeing as I have hit the same snag as him with my PX5 and Pixel 2 running Android 9.0. So as a reiteration to the previously mentioned:
Is it possible to make my Joying 8.1 compatible with my OP6 Pie in another way?
Click to expand...
Click to collapse
May I also point out I did mention this specifically at the end of my reply:
It's not installing Android 9.0 directly onto the head unit but it will mirror any source android phone as long as it's 4.1+.
Click to expand...
Click to collapse
Do you have any available solution to OP's last question?

chriscolon88 said:
I did specifically reply to OP's message, to be more clear:
Do you have any available solution to OP's last question?
Click to expand...
Click to collapse
You are completely right. I had overseen his second question. sorry.
Headunit reloaded should/might work.
Z-link only works with phone versions up to 8.1 with the PX-5.
The new 9853i (8.1) does work with Android 9 phones. It might be worth trying to install that z-link version onto the PX5 to see whether that works.

surfer63 said:
You are completely right. I had overseen his second question. sorry.
Headunit reloaded should/might work.
Z-link only works with phone versions up to 8.1 with the PX-5.
The new 9853i (8.1) does work with Android 9 phones. It might be worth trying to install that z-link version onto the PX5 to see whether that works.
Click to expand...
Click to collapse
I thank you all for your answers.
I made a cross on a hypothetical update of the PX5 but if an application can replace Z-link to run my OP6 pie it would be great.
Or a custum ROM ....

All Techniques said:
I thank you all for your answers.
I made a cross on a hypothetical update of the PX5 but if an application can replace Z-link to run my OP6 pie it would be great.
Or a custum ROM ....
Click to expand...
Click to collapse
I have an OnePlus 6T and I have the 10.1" octacore 4/64 GB px5 8.1 joying unit and I contacted them about it. They say they are working on an update to fix it. So... We shall see, not holding my breath. I plugged in my backup Moto E4 and the works with z link.
What I'm trying to figure out is what update my unit needs since they have their Intel altimont update on their site and I'm not sure if that's compatible.
Edit: ok so I see that I have a QD unit, I reached out to joying to see if there's any recent updates

Hi, is it possible to update a firmware/ROM from android 8.0 to 8.1 using Joying web updates? My HU is Xtrons MCU KEQ, but is essentially a Joying hardware with px5 4/32g.
Thanks in advance

polgoz said:
Hi, is it possible to update a firmware/ROM from android 8.0 to 8.1 using Joying web updates? My HU is Xtrons MCU KEQ, but is essentially a Joying hardware with px5 4/32g.
Thanks in advance
Click to expand...
Click to collapse
No.
The PX5 8.0 firmware is an ARM64 android. The intel airmont 8.1 firmware is an x86_64 android.
They are completely incompatible. And then there is the differences in other hardware requiring other drivers.

surfer63 said:
No.
The PX5 8.0 firmware is an ARM64 android. The intel airmont 8.1 firmware is an x86_64 android.
They are completely incompatible. And then there is the differences in other hardware requiring other drivers.
Click to expand...
Click to collapse
Ok, thanks.. I suspect that.. ja
Im lookin to replace my com.syu.amp from my actual 8.0 system. How can I get a new/different one? I saw that Joying is showing a new parametric EQ in the 8.1 set. And the HU dont have a DPS hardware. So.. Is there a way to take some Archives from android 8.1 to use it on 8.0?
Thanks in advance Surfer!

polgoz said:
Ok, thanks.. I suspect that.. ja
Im lookin to replace my com.syu.amp from my actual 8.0 system. How can I get a new/different one? I saw that Joying is showing a new parametric EQ in the 8.1 set. And the HU dont have a DPS hardware. So.. Is there a way to take some Archives from android 8.1 to use it on 8.0?
Thanks in advance Surfer!
Click to expand...
Click to collapse
I don't think so.
And the com.syu.eq is the "visual" equalizer. I'm afraid the difference in hardware is too big to make it work. And I also think that other libraries and drivers are required.

surfer63 said:
I don't think so.
And the com.syu.eq is the "visual" equalizer. I'm afraid the difference in hardware is too big to make it work. And I also think that other libraries and drivers are required.
Click to expand...
Click to collapse
My problem is that EQ is not doing that would be at all. 7 bands and and every one of this acts as HPF. Its imposible get a good spot.
On system/priv-app/ there are 2 folders related to audio, one is the 180000000_com.syu.amp that inside has an .apk called AMP.
And de second folder is com.syu.eq that has the Eq executable.
Maybe trying with the last Joying web firmware to px5 from november 2018? What do you think?
Thanks again for your help.

polgoz said:
My problem is that EQ is not doing that would be at all. 7 bands and and every one of this acts as HPF. Its imposible get a good spot.
On system/priv-app/ there are 2 folders related to audio, one is the 180000000_com.syu.amp that inside has an .apk called AMP.
And de second folder is com.syu.eq that has the Eq executable.
Maybe trying with the last Joying web firmware to px5 from november 2018? What do you think?
Click to expand...
Click to collapse
Sorry. I really don't know. I already mentioned my doubts and have no further experiene with it, and know nobody who has.

Would it be possible to see if the Z-Link apk (from new Intel Joying) can work on the 8.0 (PX5). If someone can extract the apk and share it from the device itself? I've tried downloading the firmware, and extract the system.img but I can't go any further than that for now. I need to figure out how to extract ext4 images on a mac.

TS9 (Spreadtrum SC9853I) 4/64G Android 9 - Discussion thread

Hi !
I've got an new android 9 headunit "tesla-style" for my opel astra j now and want to get some more informations about device and firmware/mcu updates.
Are there any known update sources?
Bought it here: TS-4G 4G64G add DVR
system informations:
Processor type: Octa-sp9853i
Android-Version: 9
MCU-Version: Ts9V.4.3-156-80-A46181-190731
CAN-Version: V2.32.000BYPTDA
System version: V11.1.1_20191231.133025_TW-V1-X

Just one update about system informations with CPU-Z, please look at the attached pictures.
Thanks!

102649259 said:
V11.1.2_20200516.112414_TW-V1-X.rar
Click to expand...
Click to collapse
Thank you. Any source for downloading?

102649259 said:
https://pan.baidu.com/s/1QUTnhcI71H36IzfxIdKs4A
code：oepo
Click to expand...
Click to collapse
Can you upload this to google drive maybe?
Thanks! :good:

102649259 said:
I uploaded it to the Russian disk
https://yadi.sk/d/R7pWxq0EL43S6Q
Click to expand...
Click to collapse
Thank you so much!

Hello all,
Can anyone explain the file structure significance? I believe the 427c4ecc-c1fc-11e8-b558-cb289b80f7d2.0 - 0.4 files make up the system.img. What is 43864958-c1fc-11e8-b9ce-0701f06faf8a?
PS: It seems there is problem with this file. system.img will not extract, software will load but not boot.
https://yadi.sk/d/R7pWxq0EL43S6Q

andason said:
Hello all,
Can anyone explain the file structure significance? I believe the 427c4ecc-c1fc-11e8-b558-cb289b80f7d2.0 - 0.4 files make up the system.img. What is 43864958-c1fc-11e8-b9ce-0701f06faf8a?
PS: It seems there is problem with this file. system.img will not extract, software will load but not boot.
https://yadi.sk/d/R7pWxq0EL43S6Q
Click to expand...
Click to collapse
I didn't test it yet. But I'm interested in where to get these custom roms for this device. And mcu update files maybe.

Any updates about device manufacturer?
I've checked out this thread on 4pda.ru: Head devices Topway TS9 (Spreadtrum SC9853I) Android 8.1 - Discussion | MCU Version Ts9.4.3-xxx-xx-xxxxx-xxxxxx Series
But they are talking about android 8.1 TS9-devices and also still don't gave me useful information.
Is there anyone with same hardware?

V11.1.1_20200608.150248_TW-V1-X-GT
Anyone want to try it are welcome:
https://drive.google.com/file/d/16MrlZMzmEhBiY2b_Dus3dbhQz_VyFyyC/view?usp=sharing
Looks like new one arrived. Will try tomorrow. Contact me here if questions:
https://www.drive2.ru/l/550667584979075098/

andason said:
Hello all,
Can anyone explain the file structure significance? I believe the 427c4ecc-c1fc-11e8-b558-cb289b80f7d2.0 - 0.4 files make up the system.img. What is 43864958-c1fc-11e8-b9ce-0701f06faf8a?
PS: It seems there is problem with this file. system.img will not extract, software will load but not boot.
https://yadi.sk/d/R7pWxq0EL43S6Q
Click to expand...
Click to collapse
Same here. Software installed successfully, but will not boot. It hangs on the car logo screen. I had to flash back original software. How to solve this problem?

banstalker said:
V11.1.1_20200608.150248_TW-V1-X-GT
Anyone want to try it are welcome:
https://drive.google.com/file/d/16MrlZMzmEhBiY2b_Dus3dbhQz_VyFyyC/view?usp=sharing
Looks like new one arrived. Will try tomorrow. Contact me here if questions:
https://www.drive2.ru/l/550667584979075098/
Click to expand...
Click to collapse
Hi ! Is this firmware Android 8.1? I'm using Android 9.
Can you leave feedback after upgrading please?
Is this official rom or custom firmware? I would be glad to hear from you. :fingers-crossed:

droidmanuser said:
Hi ! Is this firmware Android 8.1? I'm using Android 9.
Can you leave feedback after upgrading please?
Is this official rom or custom firmware? I would be glad to hear from you. :fingers-crossed:
Click to expand...
Click to collapse
Good to go. Looks like original firmware, all stock, installed today with no issues.
My multimedia is Preling Tesla style for Opel one. 4/64 ts9. Dont think it is kind difference between firmwares, once disassembled a lot of them, this one by tw.
As well used magisk root recovery, all is working.
Asked seller for new firmware for one hundred times and found it myself on internet by mistake =). BTW all this is not 9 android like it called in info it is 8.1. Also get info regarding upcoming android 10. Will see. Personally waiting for RedMode firmware because of buttons reassignment possibility.
PS. Is it any good rom maker or hard experienced app modifier with this kind of multimedia?

banstalker said:
Good to go. Looks like original firmware, all stock, installed today with no issues.
My multimedia is Preling Tesla style for Opel one. 4/64 ts9. Dont think it is kind difference between firmwares, once disassembled a lot of them, this one by tw.
As well used magisk root recovery, all is working.
Click to expand...
Click to collapse
Nice. My multimedia is same as yours and for Opel, too. Do you discovered any differences between the TW and GT firmware?
banstalker said:
Asked seller for new firmware for one hundred times and found it myself on internet by mistake =). BTW all this is not 9 android like it called in info it is 8.1. Also get info regarding upcoming android 10. Will see. Personally waiting for RedMode firmware because of buttons reassignment possibility.
Click to expand...
Click to collapse
Yes, I asked the seller for new firmware and mcu updates, too. More often. They answered only, no new firmware at this time. I could not believe that because mine was released on december 2019.
So, this (new) firmware you have is android 8.1, isn't it?

banstalker said:
PS. Is it any good rom maker or hard experienced app modifier with this kind of multimedia?
Click to expand...
Click to collapse
Sorry, but I don't know. My experiences in app development and disassembling are a little bit outdated.
P.S.: Do you know an working autostart app for this multimedia? I have tried out many apps, but all of them are not working.

droidmanuser said:
Nice. My multimedia is same as yours and for Opel, too. Do you discovered any differences between the TW and GT firmware?
Yes, I asked the seller for new firmware and mcu updates, too. More often. They answered only, no new firmware at this time. I could not believe that because mine was released on december 2019.
So, this (new) firmware you have is android 8.1, isn't it?
Click to expand...
Click to collapse
A couple of small improvements. I think this is the last available ROM on the market now. Have root and launcher with opel sedan logo on desktop implemented.
Have one annoying bug with original Bluetooth application. It is double skipping forward backward ie one press two track forward. Think that problem is partially hardware issued.
BTW all the firmwares for this multimedia is 8.1.
Hope somewhen redmod for ts9 tesla will be released once i need key relearn feature.

banstalker said:
A couple of small improvements. I think this is the last available ROM on the market now. Have root and launcher with opel sedan logo on desktop implemented.
Have one annoying bug with original Bluetooth application. It is double skipping forward backward ie one press two track forward. Think that problem is partially hardware issued.
BTW all the firmwares for this multimedia is 8.1.
Hope somewhen redmod for ts9 tesla will be released once i need key relearn feature.
Click to expand...
Click to collapse
Thanks for your reply.
So, now I'm pretty unsure to keep my stock android 9 and waiting for upgrades or downgrade to android 8.1
Do you know if root is working on android 9?
What will you do in my case? What I want is root and future updates, of course.

YT9218 firmware help

Hi guys. I just bought a car and it has a chinese navigation YT9218 from what I understand.
It says it have Android 8.1 Go on it, but it is moving really hard.
I will atach some screenshots about version to be more clear.
What I wanna do is update the firmware or something to make it run smoother.
If any guides/ideas will be much apreciated.
Thanks a lot.

I found some updates on 4pdu, and on this site http://file.xygala.com/.
I updated my unit to xyauto_ui1_R2G_9218C_full_8227L_demo-ota-20200602_HIFI.
Anyone have a guide on configuring those units? Or any tutorials?

Or maybe a rooted new version of firmware? It sucks that u can not customise it as you want even if is android. I would try some apps for customisation... but idk how much it can run at 1GB RAM...

vladvlad12 said:
Or maybe a rooted new version of firmware? It sucks that u can not customise it as you want even if is android. I would try some apps for customisation... but idk how much it can run at 1GB RAM...
Click to expand...
Click to collapse
As a modder of these units, I have to tell you that the only way for you to make it run smoother is through custom firmware and root. Once enabled, you need to adjust some settings to ensure it runs well. I have made a post here that describes in detail how to improve units YT9213AJ and YT9216B but the principle is the same.

vladvlad12 said:
Hi guys. I just bought a car and it has a chinese navigation YT9218 from what I understand.
It says it have Android 8.1 Go on it, but it is moving really hard.
I will atach some screenshots about version to be more clear.
What I wanna do is update the firmware or something to make it run smoother.
If any guides/ideas will be much apreciated.
Thanks a lot.
Click to expand...
Click to collapse
Can you repost the pictures? It's impossible to see anything. If your head unit has this label starting with YT9218CH:
and has 1Gb RAM 16 Gb FLASH, then you can try this mod I just released:
[GUIDE] All-in-One SUPER MOD for YT9218CH | AHD HIFI RDS - root, Viper4Android, TWRP, custom UI, brick recovery and more​

Noob help on updating Android Firmware

Hey All, I have a
32GB A-Sure Android 9.0 VW Golf MK5 MK6 9" Car Head Unit Stereo Sat Nav GPS DAB+
Purchased a few years back, the interface is starting to become sluggish, so was looking to update the firmware.
Is it possible to update to Android 10 on all units. If so, could you point me in the right direction of a website to download the file please.
Thanks in advance!

Daiboy1980 said:
Hey All, I have a
32GB A-Sure Android 9.0 VW Golf MK5 MK6 9" Car Head Unit Stereo Sat Nav GPS DAB+
Purchased a few years back, the interface is starting to become sluggish, so was looking to update the firmware.
Is it possible to update to Android 10 on all units. If so, could you point me in the right direction of a website to download the file please.
Thanks in advance!
Click to expand...
Click to collapse
Updating to yet another stock firmware will not do any improvements on your head unit. There might be custom firmware for your head unit but you need to post a screenshot of your System Info. It will contain your MCU.

ExtremeMOD said:
Updating to yet another stock firmware will not do any improvements on your head unit. There might be custom firmware for your head unit but you need to post a screenshot of your System Info. It will contain your MCU.
Click to expand...
Click to collapse
MCU Version
MTCE_LM_V3.16_1
Model PX30(1024x600)

Daiboy1980 said:
MCU Version
MTCE_LM_V3.16_1
Model PX30(1024x600)
Click to expand...
Click to collapse
Excellent, install Malaysk ROM and never look back

ExtremeMOD said:
Excellent, install Malaysk ROM and never look back
Click to expand...
Click to collapse
Perfec thanks. Will I have to install Andoid 10 first? Currentyl on 9

ExtremeMOD said:
Excellent, install Malaysk ROM and never look back
Click to expand...
Click to collapse
Will Android 10 work on BT SD-BC6?

Daiboy1980 said:
Perfec thanks. Will I have to install Andoid 10 first? Currentyl on 9
Click to expand...
Click to collapse
You can but you don't need to. Malaysk can run on 9 as well.

ExtremeMOD said:
You can but you don't need to. Malaysk can run on 9 as well.
Click to expand...
Click to collapse
Great, thanks for that. I assume an MCU update to the most recent would be best practice before installing?

Daiboy1980 said:
Great, thanks for that. I assume an MCU update to the most recent would be best practice before installing?
Click to expand...
Click to collapse
You could yes.

Is there a preferred source of the file?

Daiboy1980 said:
Is there a preferred source of the file?
Click to expand...
Click to collapse
Right here on XDA. Search for the official Malaysk thread

Hi @ExtremeMOD I'll would like your help and knowledge, I bought a year ago a Chinese android head unit, specifically a yt9216b in Aliexpress
(https://aliexpress.ru/item/10000205...4W7zQi_w9naFPgRWKuFXS_Vu6YMEwP6xoCxIgQAvD_BwE)
months ago I changed the default launcher to Car Launcher Free by Apps Lab Studio
(https://play.google.com/store/apps/details?id=com.autolauncher.motorcar.free&hl=es)
and a month ago suddenly the touchscreen has no response and I cant do anything at all
I haven't upgraded or modified any of the firmware or anything like that cause I don´t know how to do it, as I wrote I only change launcher cause it was an easy thing to do and for esthetical reasons.
I´ve watched some of your videos and the only thing I can share to you about de head unit is the next image and the video of the failure or malfunction, cause the touchscreen isn´t working I can´t go to see the kernel version.
thanks for reading and hopefully you can advice of what and how to do it
happy holidays!!

rmortiz said:
Hi @ExtremeMOD I'll would like your help and knowledge, I bought a year ago a Chinese android head unit, specifically a yt9216b in Aliexpress
(https://aliexpress.ru/item/10000205...4W7zQi_w9naFPgRWKuFXS_Vu6YMEwP6xoCxIgQAvD_BwE)
months ago I changed the default launcher to Car Launcher Free by Apps Lab Studio
(https://play.google.com/store/apps/details?id=com.autolauncher.motorcar.free&hl=es)
and a month ago suddenly the touchscreen has no response and I cant do anything at all
I haven't upgraded or modified any of the firmware or anything like that cause I don´t know how to do it, as I wrote I only change launcher cause it was an easy thing to do and for esthetical reasons.
I´ve watched some of your videos and the only thing I can share to you about de head unit is the next image and the video of the failure or malfunction, cause the touchscreen isn´t working I can´t go to see the kernel version.
thanks for reading and hopefully you can advice of what and how to do it
happy holidays!!
Click to expand...
Click to collapse
Check the flat cable in the middle, inside the unit. Sounds like it's loose. Or insert it the other way.