Downgrade head unit from android 9 - Android Head-Units

Hi
I just received my new Chinese head unit
And it came with android 9 (i suppose fake but i dont know).
I originally have head unit with android 8 and more importantly a nice working launcher (ui08)
I want to change my rom to the old one and im not sure which guide to follow because i dont want to break my unit
Please help.
I attached 2 photos
One of my currect unit and the second one of the rom i want to have.

Any suggestions?

Maybe frimware from this website?
XYAUTO
file manager
file.xygala.com
If yes than how to install?
Any help is highly appreciated

Related

KR-6206 Kaier

Hello Guys
I need some help in flashing my device. I was going to try and flash my head unit today and tried a few things and now i cant even run the restore factory defaults. Well it runs and runs and runs and tells me not to restart the head unit but nothing happens so i switch off and on and its still good. In short i broke it.
The unit switches on and loads up fine but the wifi is all messed up i have to specify ip address to get anything to work.
My aim here is to flash to kitkat if not possible then back to factory. I managed to find this web site with firmware for my radio apparently. I cant find any instructions on how to do the update or do any kind of serial number matching or any kind of identification to avoid flashing wrong. I cannot post the link If you google kr-6206 Firmware its the first link and its by a website firmware-portal. I have registered to there site but cant find any kind of help or contact us. Even tho they say to contact them.
Radio details :
Android 4.2.2
MCU: 4.3.8-11-10-450101 WV(4.3.8, RDS, AD, BC6, Rohm37XXX, TEF662X)
System Version: 2.7.39
1.5GHZ Dual Core Cortex: A9
Ram 1GB DD3
8GB
Car DVD
GPS
TFT LCD 800*480 Screen
For SUBARU FORESTER Impreza 08-10
Bought on ebay in 2014
I realize this question must have been asked but not for this radio. If there is a good guide someone can recommend and also if someone can tell me if i can use the files i downloaded to try restore my radio to a proper working radio. Its really frustrating. I dont wanna brick the radio
Thank you for any help in advance
it think it's a unit based on http://4pda.ru/forum/index.php?showtopic=707069
see this thread on XDA
Think u can update to 5.3.17 MCU and Try the Navi IQ firmware it's pretty good
D3LTA said:
it think it's a unit based on http://4pda.ru/forum/index.php?showtopic=707069
see this thread on XDA
Think u can update to 5.3.17 MCU and Try the Navi IQ firmware it's pretty good
Click to expand...
Click to collapse
Thank you so much the king root managed to root my device. The only thing is none of those radios look just like mine. One very similar but not 100%.
The supplier from eBay sent me the software files but it dose not update android. Still stuck on 4.2.2. Im afraid to update. I need to figure out how to make a backup first before trying.
All and all the radio works now but no audio from the on board amp im guessing the power IC is fried.
Will keep you guys posted and thank you for the help
D3LTA said:
it think it's a unit based on http://4pda.ru/forum/index.php?showtopic=707069
see this thread on XDA
Think u can update to 5.3.17 MCU and Try the Navi IQ firmware it's pretty good
Click to expand...
Click to collapse
So the Agent sent me this. V2.9.5_20150513_800X480_SYSTEM_KED.rar. Its only 174.91M and contains 2 files. It did not update Android to higher version just the system version should i use the Version (2.9.1 800x480 - Most likely default software taken from AN-21U
@mxv68 - V2.9.1_20141217_800X480_SYSTEM_KED.rar) From the XDA forum will that work. Sorry to be so noob at this. First android device .
They have really not made this uncomplicated.
Try to use the navi IQ software from the 4pda forum, it's a hybrid rom.. it updates just Android so if it doesn't boot I can always go back if u have the old files.. with Phoenix suit u can make a backup.. but I didn't try it.
D3LTA said:
Try to use the navi IQ software from the 4pda forum, it's a hybrid rom.. it updates just Android so if it doesn't boot I can always go back if u have the old files.. with Phoenix suit u can make a backup.. but I didn't try it.
Click to expand...
Click to collapse
Thank you
I will only be able to check this out in a weeks time. I am going to be away. Will let you know as soon as im able to test.

A-Sure S3 - 5.1.1 Intel head unit KYD - How to root and rom update.

After a lot of time trying to find out more about this unit, I thought I would create a thread and start it off with what I now know.
The unit is similar to the Joying unit, it uses the Intel processor and is non mcd. The manufacture is Kaiyide (KYD) the rom is again similar to the joying but not quite the same.
Passwords are 3368 for the main car settings and 0808 to change launcher. There is a password for something to do with the door locking, which I dont know.
Root is achieved the same way as the joying using the method posted by MMTK84 https://forum.xda-developers.com/showpost.php?p=69648860&postcount=84&nocache=1&z=8361786322568856
The latest rom is available using the link below, extract the folders and load content into root on on a usb stick put it into the unit and it will auto detect and update.
https://mail.qq.com/cgi-bin/ftnExs_...18440714350f&t=exs_ftn_download&code=0c66ff52
When i installed the rom, I used the apps and boot animation from the latest Joying rom download both have installed correctly. Im unable to load the mcu update as it searches the manufactures info and as its not JY it wont update. If anyone can help with this I would like to try it as the MCU software is a lot older than the Joying. Can this be achieved by editing the build.prop file?
Please add to this thread and edit as necessary. I hope this helps A-Sure unit owners as the information is very difficult to find.
Hi,
Thanks for this post.
can i manuelly flashen? the auto flash not work by me.
i have extract the package and copy on the usb stck(fat32)
abload.de/img/img_20170407_143842g1u2p.jpg
thanks
Ps:sorry for my bad english
New user
Hi Rick,
I'm interested in making this thread too, there seems to be no resources for this unit whatsoever.
Have just purchased an A-sure unit, ball ache trying to figure it all out without a manual. Although, A-Sure have now sent me one.
Have updated the ROM with your help, looks quite a bit different now.
I'm not a developer, more of a meddler, am too old now to take it in like I once did.
Cheers for now,
Alan.
Hi Alan, thank you for adding to the thread! You are quite right there is almost no information available for the A-Sure unit. Fortunately the information can be put together from various threads here on the XDA forum. But having it in one place makes sense.
I know exactly where you are coming from and I am the same more meddler than developer and also a lot older than when i used to install car audio and security for a profession. Im pleased that you found my info useful.
I would very much like to modify the DAB app so that it shows the station logos - or use another one if anyone knows an app that will work.
I have updated the iGO app on my unit - ugh took me a while to get it working. for that you need root access.
Most of the issues are now cured on my unit, I just have a problem with loosing gps when going between apps ie from iGo to poweramp and back (music player - way way better then stock app)
Best regards
Rick.
extract the package then open the first folder / second until you see a group of files, put those onto the fat32 usb stick and then try to update
ichhalt88 said:
Hi,
Thanks for this post.
can i manuelly flashen? the auto flash not work by me.
i have extract the package and copy on the usb stck(fat32)
abload.de/img/img_20170407_143842g1u2p.jpg
thanks
Ps:sorry for my bad english
Click to expand...
Click to collapse
Hi Rick, I also have a S3 unit of A-Sure (Intel sofia, 1GB, 16GB, WiFi Version). It looks like that A-sure offers currently no updates. I wrote 12 emails with no satisfactory answer to my questions. The system of A-Sure is very bad translated in German and contains many software problems. I would also like to update my system, as you have done it. Unfortunately the download link is offline. Can you put it online again? I have the S3 unit with the physical buttons. This information is based in the MCU, isn´t it? The android System is the same one? Can I set the Android system in German?
Thank you very much.
Rom Offline?
Cant download the File
YorkshireGrilla said:
Hi Rick,
I'm interested in making this thread too, there seems to be no resources for this unit whatsoever.
Have just purchased an A-sure unit, ball ache trying to figure it all out without a manual. Although, A-Sure have now sent me one.
Have updated the ROM with your help, looks quite a bit different now.
I'm not a developer, more of a meddler, am too old now to take it in like I once did.
Cheers for now,
Alan.
Click to expand...
Click to collapse
Pls upload the Firmware. Original link Down
WTF, no answer
Because no one answer here, I tried to update the ROM on myself. I have downloaded the ROM of Joying 20170328 and unpacked. I Have deleted the directory MCU, and the files 0308 STM8UD.BIN and STM8_PROJECT cov.s19 (I read that must be the original of A-Sure). I copy the files on a SD card and put it into the GPS slot. Unit is switched on and the update has started. After 10 minutes, on the screen was: Please remove SD card. I have done it. Nothing happens. Reset. Unit rebooted and has Android further installed. Then black screen. Reset again. Android starts, everything seems to work . In the info bar is in bold red font: MCU and UI do not fit together. Looks stupid ... But ok.
The physical keys work, only the DVD drive does not work. Apparently no driver in the Android system available. TOMTOM can not be installed (here you have to root the device and change the serial number). The translation of Chinese in German is clearly better than in A-Sure, in the radio app the RDS text is also no longer overlapping. More I have not tested yet, I'm glad that I have not shot the device.
I Think, i´m waiting for the offical update of A-Sure (if there will be one, I don´t think so...)
Yes, these were my first experiences.
Whether I would recommend it, I do not know.
Many advantages I have not recognized so far ...
Good news from A-Sure. They have a new firmware, directly to Android 6. No problems with updating, even TOMTOM works without routing and changing the ID...
Good news, thank you.
I have a problem with german text to speech in google navigation.
I tryed also the update to joying, but wifi didn't work.
Is there a download link for the update available?
Grettings from Hannover.
holzwuermchen76 said:
Good news from A-Sure. They have a new firmware, directly to Android 6. No problems with updating, even TOMTOM works without routing and changing the ID...
Click to expand...
Click to collapse
Hallo, wo bekomme ich das update?
Gruss
Fliesenleger said:
Hallo, wo bekomme ich das update?
Gruss
Click to expand...
Click to collapse
I would also like to know, please.:confuso::Boa:
Upgrade
I have used this upgrade, works perfectly but erases the IGO satnav.
I'd love to know how to put TomTom on this unit instead.
Alan.
My unit is an A Sure AS-S3A3 Picture in my Album, see profile.
I have updated my Asure Opel headunit Type S3OVG.
Before the update the text to speech from google navigation didn't work. There was also an update shown, but updatescreen crashes when opened.
Now, after the update, all seems to work.
I have updated my A-Sure Android 7 Zoll Unit.
All working.
where are you getting this update from ?
i have a a-sure and need to update
I got mine from holzwuermchen76 pm him.
Alan.
smileyuk said:
where are you getting this update from ?
i have a a-sure and need to update
Click to expand...
Click to collapse
---------- Post added at 08:31 PM ---------- Previous post was at 08:28 PM ----------
I got mine from holzwuermchen76
Pm him.
Alan.
smileyuk said:
where are you getting this update from ?
i have a a-sure and need to update
Click to expand...
Click to collapse
Please share the update link in this tread so it can be usefully with all A-Sure owners

Seicane Android 10.0 - cutom roms and root possible?

Hi guys, im sorry if im asking in the wrong place but I dis not know where to start but any help is welcome.
I have just recently purchased a Seicane android 10.0 2gb ram 32g rom head unit for my 2012 Hyundai Elantra from Aliexpress.
I have not yet received my headunit however was wanting to know if there was a custom rom option available for the android 10? I see that there are many options available for previous android versions however I am yet to see any info re android 10 and custom roms/rooting options for it.
If anyone is able to point me in the right direction it would be a great help. Not sure if i can post links to the actual product but can provide a link via message if necessary
What is your head unit, details needed, is it an MTCD?
marchnz said:
What is your head unit, details needed, is it an MTCD?
Click to expand...
Click to collapse
Thanks for the reply, I am not entirely sure if it is an MTCB unit. Please have a look at the attached specs screenshot and let me know if it looks like the unit you are referring to?
isameking12 said:
Thanks for the reply, I am not entirely sure if it is an MTCB unit. Please have a look at the attached specs screenshot and let me know if it looks like the unit you are referring to?
Click to expand...
Click to collapse
Unable to ID, suggest staring with wiki in my sig.
marchnz said:
Unable to ID, suggest staring with wiki in my sig.
Click to expand...
Click to collapse
Thank you for taking the time to reply. Perhaps I will need to wait to get my hands on the unit to see if I can get some further info. For now I will do as you suggested and read through that wiki!
If anyone else has any idea or can point me in the right area, please do so
marchnz said:
Unable to ID, suggest staring with wiki in my sig.
Click to expand...
Click to collapse
Hi there myseicane h6032n android 10 has today been received and I have gone into the settings and this is about the only info i can find relating to the software/hardware info of this device. Are you able to identify the unit and root custom rom possibility?
isameking12 said:
Hi there myseicane h6032n android 10 has today been received and I have gone into the settings and this is about the only info i can find relating to the software/hardware info of this device. Are you able to identify the unit and root custom rom possibility?
Click to expand...
Click to collapse
I am not familiar as is not an MTCD device.
I'd suggest starting with the wiki and searching the forums, search for k2001
marchnz said:
I am not familiar as is not an MTCD device.
I'd suggest starting with the wiki and searching the forums, search for k2001
Click to expand...
Click to collapse
Thank you for your reply mate. I have just download cpuz and have taken some photos of the device and os info. Does this help you in anyway pointing me in the right direction or identifying if root or custom rom possible? Kind regards
Hello everyone. I received an updated Firmware directly from seicane for their head unit. This is Android 10 update for the 2/32 GB unit. Everything seems to be working great so far on unit. If you would like to try it for yourself please feel free to download and install. I'm not too tech savvy so if you have any questions I'll answer them the best I can. Thought I would share for anyone to update their own unit if possible
PLEASE BE ADVISED YOU USE THIS AT YOUR OWN RISK!
I will not be held responsible for any damages done to your own unit.
Thank you!
https://drive.google.com/file/d/1Q9ns_Nojpl-8WAIvqgd0DMklUZJsjt7p/view?usp=drivesdk
C75 said:
Hello everyone. I received an updated Firmware directly from seicane for their head unit. This is Android 10 update for the 2/32 GB unit. Everything seems to be working great so far on unit. If you would like to try it for yourself please feel free to download and install. I'm not too tech savvy so if you have any questions I'll answer them the best I can. Thought I would share for anyone to update their own unit if possible
PLEASE BE ADVISED YOU USE THIS AT YOUR OWN RISK!
I will not be held responsible for any damages done to your own unit.
Thank you!
https://drive.google.com/file/d/1My4VMd5K270qSfEnHauErffJEOS5fSLZ/view?usp=drivesdk
Click to expand...
Click to collapse
Hi Montgomery, what did that updated firmware does that the old one doesn't? I got one 9" seicane unit and I would love to know a way that could enable the bluetooth settings so I could tinker with it and connect other gadgets.
Model&Hardware: NWD_K2101(T3)
QUAD-CORE T3 P1
PlatformVER: K20Q-2020/04/01[15:06:16]-V0.01
junilson said:
Hi Montgomery, what did that updated firmware does that the old one doesn't? I got one 9" seicane unit and I would love to know a way that could enable the bluetooth settings so I could tinker with it and connect other gadgets.
Model&Hardware: NWD_K2101(T3)
QUAD-CORE T3 P1
PlatformVER: K20Q-2020/04/01[15:06:16]-V0.01
Click to expand...
Click to collapse
I'm not sure what you are asking. You can open the Bluetooth settings if that's what you want to know.
C75 said:
I'm not sure what you are asking. You can open the Bluetooth settings if that's what you want to know.
Click to expand...
Click to collapse
The thing is, I can connect my phone to the radio unit, but I can't search for Bluetooth devices because there isn't a option for Bluetooth for it in the Android Menu.
Also the car unit doesn't run anything at background, except Maps or music app (only if it's playing something)
2/32g unit?
Thank you for the update. Question please... What do you mean by 2 unit? I have an Allwinner T3p1 k2001 Quadcore 1024x600 screen A23 Android 10 and wondering if I could use your update in case I brick mine while trying to root... Do you know if your update would be compatible with a quad core? Trying hard to find a way to root but cant find my device in twrp and super bummed no one has guided isoking with his rooting desires since I have the exact same model and MCU to the T. I appreciate any guidance you could give. Not sure which Magisk img or twrp would be ok to use for my device, all usb drivers I've tried do not work, and really want root access with Google install capability. Thank you!
These are Allwinner based on the Sunliq platform..Allwinner has locked USB debugging on these units, and there is a formal petition against them for that, they dont play clean with GPL..
Since there is no operational USB debugging, it cannot be rooted or custom recoveried for now..
Hello All.
I apologise if this is not the right place to ask this question..
I have a seicane head unit on my
2003 SL55 AMG [see link]
Can someone guide me to installing a new rom and if not, can I get android auto on this head unit..
I live in Canada and am very frustrated with the Chinese version of the android software
Link..
2001-2004 Mercedes-Benz R230 SL350 SL500 Aftermarket Radio
This android radio head unit fits to 2001 2002 2003 2004 Mercedes-Benz SL R230 SL350 SL500 SL55 SL600 SL65, supports GPS navigation, Carplay, AHD camera.
www.seicane.com
Thank you for any help
Sydsimm

Help with rooting YT9216BJ_00012_V001

I have a head unit that says it's running android 10.1. I want to know if this unit can be rooted and a new ROM flashed to the unit. I have a couple pictures to help anyone that knows more about this stuff than I do.
I don't have a working laptop right now (the one I have the screen got busted), but I have a tablet. Can I use the tablet to do a root on the head unit or does it have to be a computer/laptop?
YT9216BJ-Rooted
https://disk.yandex.ru/d/fHhJyNp6coCX3A
localos said:
YT9216BJ-Rooted
https://disk.yandex.ru/d/fHhJyNp6coCX3A
Click to expand...
Click to collapse
My Russian is piss poor lol.
I need to help with root my android radio too. But this link isn't working anymore. Someone know how to do this?

Unit Manufacturer?

Hi I bought a BMW X1 (E84) that came with one of these units installed already. My question is how I determine who the manufacturer is so I can
find the correct firmware (if possible) to upgrade it. It came with Android 9 and I would like to upgrade that as well. Again, if possible.
TIA
Dan
Post Android system information including MCU version
Sorry for the bad picture.

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