Database Users

Coika Android Head 6.0 10.25" - iDrive Problem

Hello to everybody! I'm following this great forum since years, thanks for that!!!
I found myself in a mess with this head unit. I've a BMW Series 1 116i F20 of 2011 with NBT System.
I've a problem with this Android head (information at the bottom of the post), the unit is working fine but not with CanBus, I mean:
When I use (rotate) the iDrive, the encoder move the BMW system but ALSO the Android system.
The mess starts when I'm on Android and it moves and apply changes to the BMW system.
It's working bidirectional and that's not ok.
I spoke with the Coika Service trough Skype, and they sent me a MCU and firmware update, but it did not solved any issue.
I also tried to change the expert menu, with password 8888, no way.
Now the service is saying to me that I have to wait them engineers could find the same model of my BMW in China for fixing the CanBus problem.
CarPlay is working fine, also the microphone of the car and so on and I can see the BMW system display into the Android unit.
****************************
Model: 8227L_demo
Android ver.: 6.0
Kernel ver.: 3.18.22
[email protected] #1
Build nr.: android-trunk-m0.AC8227L-V1.0
Custom build: android-trunk-m0.AC8227L-V1.0
Before the update:
Version: BMWID_OS_1.29
MCU: Z00_B0_Y8_181105A
After the update:
Version: BMWID_OS_1.38
MCU: Z00_BM_YC_190415A
Here the pics of for the info
MCU: https://imgur.com/a/XdRAVg0
Secret1: https://imgur.com/1T6gmLR
Sys1: https://imgur.com/0phz617
Sys2: https://imgur.com/hPvjA3u
MCU File: http://s000.tinyupload.com/index.php?file_id=00996334513943318846 (more or less 50kb)
Android System file: It's more or less 1GB, if needed I can upload it.
Style of the Unit https://imgur.com/WUfpeAi
That's not an unit with CD reader, it's only an head.
****************************
Anyone has an Idea of how to fix it?
Thanks in advance guys!
Have a great day!

Nobody guys?
?

Nobody?

Nobody recognize the MCU?

Nobody nobody?

Nobody could help with reverse engineering of the MCU file?

the skype of coika?
he thing that happened I have a problem like you have the skype of coika to be able to ask some questions about my case

Hello mate!
I will send it to you by PM, unfortunately there’s no way to fix it...
If you find a way please inform me.
Thanks!

Can you send coika support contact? I have problem with bluetooth.

Help with android radio please!

Hi at everyone! I'm sorry for my bad English but I'm Italian ?. I bought an android radio brand excelvan model rm-cl0013 which, from the eBay listing, had to be android 9 instead and android 6 and therefore I would like to update it, possibly both the rom and the mcu. The problem is that I can't find anything online, the only thing that maybe I understood is that it mounts the mkt processor it seems to me. The problem is also that in the info on the device there is no update for example as in the phone but a screen comes out with this written:
HMI: TSKJ.M.02.2019.01.01. 08:30
MCU: TSB07.180613 (H)
MEDIA: TSv1.0.1_180326_163
BSV: BT.18.11.30.1745
And next to HMI there is a gear that putting the pin 8888 comes out another screen where there is mcu update but obviously if I touch it does not go because there is nothing on the microsd. Can you please help me? Meanwhile, thank you all for reading my request and I hope someone can help me!

Does anyone help me please?

You should contact the manufacturer for updates, but if you don't have problems with that head unit, so be happy and enjoy, no reason to update.
If it ain't broke, don't fix it...

How to update

Hello there,
I just were asked by a friend if I could help with his Unit. He purchased a car and the unit inside seems to be 3 years old at least. I didn't managed to find out the name of the unit. As well as the software.
I do have these informations:
HMI: KGL010.1.1 14.09.11.10.01
MCU: GLD02.140326(54)
MEDIA: MMP2014.9.3.9.56.
NKV: A10.2.0 2014.08.07.11.53
BTV: BT201408151026(C6:77:53:19:62:24)
DVDROM: 13.42.1.FLASH.860C.c.0.
Could you please help us finding the right ROM and MANUAL to update the firmware?
Many thanks in advance
Timmi

Not an MTCx unit. Requested mods move to Android head units forum where you might receive feedback or find answers to your headunit.

Does anyone can help me out, please.

Tesla style android for opel astra j (Error)

Hello friends,
i have tesla style android in my car opel astra j. I have some question for u because i make some mistakes when i try to update my softver on newer version. Can u please help me and explain me how i can get back my old version of softver or how i can install new one.? If u know how i can instal new one can u send me file for instalation because i cant find on internet.
Thank you all and hope some good answers
new softver
HMI: XRCH.D.P.F.3.02.2019.06.13.08.30(ERROR)
MCU: TS907.190518(W)
MEDIA: HC_v2.0.0_190516_1500(v1.40)
BTV: BT.19.06.05.0900(C0:81:35:1D:60:6A)
old softver
HMI: TSKJ.D.P.F.3.V03.2019.09.20.19.50
MCU: TS907.190518
MEDIA: HC_V2.0.0_190618_1330(V1.40)
BTV: BT.19.09.10.1930(C0:81:35:1D:60:6A)

BMW E71 Head-Unit (fake version i guess) need more info please

Hi All
i have the following device witch i bought from aliexpress and im not getting the best info on the net about it, i was hoping that someone here would be able to help me out with a link maybe to new firmware or atleast just some more info about it. ( Hoping for updates via the community as the seller cant talk English properly)
the seller told me this info about it ( but thats about it)
"It is not Snapdragon It is MTK"
Where I bought it : https://autotop-navi.aliexpress.com...o.order_list.order_list_main.2.21ef1802uxkFNz
herewith my MCU version etc.
HMI: BMW.G6.D.Q.F720.2022..10.17.15.12
MCU: G6BM1.221102(W)
MEDIA: HC_V2.0.0_221017_0930(v1.84)
CAN: YX-BMW-GD-2
V212(L0660.520,Cx1.000,NA14.AA0A02.811) TS: 176.0
BTV: BT.22.09.06.0845
hope all have a great day
if you need more info please tell me and i can try and get it