Android 10 ac8257 firmware Update - Android Head-Units

Hallo. Got a question, can someone help me find a firmware for this unit?
I have ben searched in many sites but cant find a firmware for this radio.
the problem ist i got only one Theme to choose and its very crappy.
Thanks!

maybe any idea how can i add UI´s for this unit ?

Hey, i think i can help you with firmware, do you still need it?

Hi can you help me with this radio. gives everything in attachments. I would like to update them, it's getting worse and worse.
the radio loses its sound when i put it in reverse it comes back on. there is no communication with canbus

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

TomTec Head Unit Firmware

Hi All,
Looking for some help please. Trying to fix my friends head unit which had crashed and boots up and cuts off again so guessing an firmware issue.
Problem being is we are having no luck trying to get the latest firmware for the head unit as seller is asking for purchase details but my friend bought it off gumtree.
After spending a few hours on the internet researching this we have both came to the conclusion this is the radio in question: Ebay UK# 372660101740
His did have android 9.0 and looks identical with specs also.
He said model is: 8227L ?
Does anyone know where I can find a download to get this sorted ?
Many Thanks
Update
Hi All,
Finally managed to get the device on long enough to factory reset it which has got the radio back on but its wiped off a few of the apps that were pre-installed including the DAB+.
I have managed to get that reinstalled but its now not detecting the DAB+ box ?
Do I need to install something to get this to work ? - possibly for the USB ports??

Semi-Bricked 8727l_demo, MT6323l, Download Mode OK

Trying to fix my radio that stopped working the touch buttons after a hard reset, I tried to install another ROM.
I know, I know, but my radio had a strange firmware and I don't know if there is a compatible firmware for it. MCU: CVD1810-WJ_19.12.30.16, Build: ZXDZ_2019.12.30.16.
I opened the radio so that I can take photos of the motherboard and labels. I'm lost here.
The radio connects to SP Flash and enters download mode, but the ROM that I got its not compatible. The screens stay black.
Please let me know what you guys think and if you can throw me a hand with a compatible firmware better...
Thanks in advance!
Any suggestions? I csant find anything on this MCU's firmware.
When searching for ac8227, what results do you get.
marchnz said:
When searching for ac8227, what results do you get.
Click to expand...
Click to collapse
marchnz, Honestly, the search that I have being doing is looking for something like the MCU and Build #'s that I had.
I have read many threads and its my believe after reading the posts, that there are many different MCU's and that I should install something like the one that I had.
Mine started CVD, and I don't know if I can use another MCU like YT9217 , YT9218 or something like that.
I dont know which software is compatible with my hardware so that I can fix it.
marchnz said:
When searching for ac8227, what results do you get.
Click to expand...
Click to collapse
Some of the firmware that are posted here are the two (2) .bin and .upd files that I cant flash with SP Flash.
And the ones that I download with have scatter txt with all other files, they give me errors on SP Flash, I assume that is because I'm trying to flash something that is not compatible with my headunit.
I got the same...
villeban said:
Some of the firmware that are posted here are the two (2) .bin and .upd files that I cant flash with SP Flash.
And the ones that I download with have scatter txt with all other files, they give me errors on SP Flash, I assume that is because I'm trying to flash something that is not compatible with my headunit.
Click to expand...
Click to collapse
Need help with brick was trying with the 2 big test points but can get it to try to flash anymore
villeban said:
Trying to fix my radio that stopped working the touch buttons after a hard reset, I tried to install another ROM.
I know, I know, but my radio had a strange firmware and I don't know if there is a compatible firmware for it. MCU: CVD1810-WJ_19.12.30.16, Build: ZXDZ_2019.12.30.16.
I opened the radio so that I can take photos of the motherboard and labels. I'm lost here.
The radio connects to SP Flash and enters download mode, but the ROM that I got its not compatible. The screens stay black.
Please let me know what you guys think and if you can throw me a hand with a compatible firmware better...
Thanks in advance!
Click to expand...
Click to collapse
Did you find a solution for this? I also have a CVD1810 ZXDZ unit which I'd like to root, but can't find much information specific to the unit..

Cant connect bluetooth after upgrading my samsung to android 13. What is best firmware for me to upgrade to?

Cant connect bluetooth after upgrading my samsung to android 13. What is best firmware for me to upgrade to?. Please help!! My player finds phone and phone player but cant connect so cant stream music longer from that phone
DanielK77 said:
Cant connect bluetooth after upgrading my samsung to android 13. What is best firmware for me to upgrade to?. Please help!! My player finds phone and phone player but cant connect so cant stream music longer from that phone
Click to expand...
Click to collapse
You just need to search for S32F0 (this is your MCU version) in this forum.
Give it a try. At least https://forum.xda-developers.com/t/...-px5-mcu-s32f0-rk3368-with-android-9.4194651/ could be found on first position.
BTW: Your pictures from Device Info do not help. Important are always just the picture from MCU and Firmware version.
rigattoni said:
You just need to search for S32F0 (this is your MCU version) in this forum.
Give it a try. At least https://forum.xda-developers.com/t/...-px5-mcu-s32f0-rk3368-with-android-9.4194651/ could be found on first position.
BTW: Your pictures from Device Info do not help. Important are always just the picture from MCU and Firmware version.
Click to expand...
Click to collapse
Now i think the only picture that matters is in thread. I maied the guy that thid this firmware that you say to try. He i russian so i dont want to install if i cant get hold of him becouse i must pay to get full version
DanielK77 said:
Now i think the only picture that matters is in thread. I maied the guy that thid this firmware that you say to try. He i russian so i dont want to install if i cant get hold of him becouse i must pay to get full version
Click to expand...
Click to collapse
Just post your question in this thread. There are a lot of user who can support you.
Yes, Malaysk is Russian, but what is your problem with it? Nevertheless you can try the free version first if this fixes your issues and then decide without pressure if you buy this firmware.
rigattoni said:
Just post your question in this thread. There are a lot of user who can support you.
Yes, Malaysk is Russian, but what is your problem with it? Nevertheless you can try the free version first if this fixes your issues and then decide without pressure if you buy this firmware.
Click to expand...
Click to collapse
I have no problem that he is russian but if i want to get full version i must know that he is able to get my mail to activate full version.
Is malaymod better then Hal9k or are they simular?
This is not a radio software problem but a bug in Samsung's Android 13 for Galaxy s21.
Summary of my adventures with the S21 update to Android 13. HOWEVER, SAMSUNG ****ED SOMETHING WITH BLUETOOTH IN A13, maybe it will be helpful to someone. But in turn: after updating the S21 to A13, the phone stopped connecting to the Android radio in the car. The devices saw each other but did not connect. Restarting devices, turning off/on BT, resetting network settings and here and here didn't help. Restoring the S21 to factory settings also did not help, as well as flashing Android 13 to the S21. All that was left was to restore to mouth. factory radio in the car but here is a complete disappointment: they see each other but still do not connect I was nervous to the max, I quickly downloaded the previous Android 12 soft on S21 and ? And voila: there is a BT connection, everything works as before !!! Thank you for your attention.

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