Database Users

AC87XX Ford S-Max 2009 Pure Android 4.4.4 : How to factory reset ?

Hello
Sorry for my English, French here
I try for a long time to factory reset my Ford head unit without success.
I changed the original head unit by a Chinese one (my wife lost the reference so I don't know which brand it is).
After some research, I think "propably" it's a Mekede, RoadRision or may be Navyfly
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It's exactly the same front with same labels (it exists other brand but with some differences).
Some specifications :
Resolution : 1024*600
CPU : AC83XX Quad Core, 1.6 GHz
OS : Pure Android 4.4.4
Root : Ubuntu 3.4.35
I decided (not the century idea...) to use Ownice C300 firmware and updated with success my head unit.
Unfortunately, since the sound button and some wheeling commands (not all) dont' work anymore.
Previously, my sound button and wheeling commands worked with original firmware (it's important to understand my problem).
Below my head unit description before update :
HMI : Kudo.010.2017.5.2.12.18
MCU : TS901.170120
After updating :
HMI : OWNICE........ (error) but I can enter in settings mode (password 1260).
MCU : TS901.170120
I changed Can Type by "Ford" but no impact
I tried all factory reset methods : reset button, power button at the same time and so on, unable to enter in recovery android mode
I have two request for the community :
- Is someone have the firmware for my head unit different of Ownice C300 ? (very lucky);
- Is someone know how return in factory mode in this Ford head unit ?
Any help would be very appreciated
Thank you !

Someone told me as it is booting up place I think 5 fingers on screen. Haven't tried yet so not sure.
Sent from my SAMSUNG-SM-N920A using Tapatalk

buckholt said:
Someone told me as it is booting up place I think 5 fingers on screen. Haven't tried yet so not sure.
Sent from my SAMSUNG-SM-N920A using Tapatalk
Click to expand...
Click to collapse
Indeed, this technic seems funny and unexpected
I installed an application to get additional informations about my unit and surprising :
- Release version : 4.4.2 (and not 4.4.4)
- Display : generic ac8317....
- ID : JDQ39E
- Manufacturer : ATC
- Model : AC83XX (core *4)
- Product : generic_ac8317

Adatar11 said:
put the key in and before the android shows tap quick few times on the screen with your five fingers and you should see recovery mode live it like this it will go back to factory settings
https://www.sendspace.com/pro/dl/jypr6g
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Click to collapse
Sent from my SAMSUNG-SM-N920A using Tapatalk

Chinese Android 10 head unit slow - need to root?

Hi,
Sorry, newbie with this thing.
I have Android 10 head unit for Audi A3/A4
Android version: 10
Hardware information: 4-Core AllWinner - ROM 32GB - DDR3 2GB - 1024x600
Kernel version: Linux 4.9.118
OS Version: KC1C0121-036-1.0.4.3.1 - IVT - 20191212
MCU version: STM8-20190919-1-KC2-64
Promblem is that it's damn slow. I tried to root it with Kingo Root, but it didn't completed it.
Any tutorial here how I can make it faster?

102649259 said:
I'm sorry to tell you that you can't use app to get root permission from Android 6 or above
You need a root. You have to provide firmware for us to analyze before we know whether we can root
Click to expand...
Click to collapse
Where, I can find the firmware info?
That's all the information what I can find from the device:
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- System: Android 10.0
- CPU: Cortext A7 1.8G HZ ,Quad-Core GPU:SGX544
- RAM: 2GB
- ROM: 32GB

102649259 said:
Android 10 may be fake, you can contact the seller for firmware
Click to expand...
Click to collapse
Seller doesn't know or doesn't want to give it to me. Is there any other way how I can find it?

I had the same radio with android 9 and it was much faster than the new with android 10..
If there is a downgrade to Android 9 i would do it.

hi all, i have allwinner t3 p1 with android 10 , i go to factory setting and find style setting but when i choose some of on styles and save,after system reboot nothing change , anyone can tell me how i must change theme?

Hello! PLS can you help me to upgrade an android head unit E87 CCC EUR IDRIVE 8227
version BMWID6_0S_1.31
MCU Z30_B0_Y8_00_201225A
ADROID SECURITY PATCH LEVEL OCTOMBER 5 2019
BILD NUMBER FULL_8227_DEMO-USERDEMBURG 10 0110191610719904 -USERDEMBURG
CUSTOM BUILD VERSION ALPS-MP-O1.MP5
API 27 plss

YUNTX Android 10 Head Unit - no bluetooth settings ?

hallo friends,
i need your help.
my head unit does not show up any bluetooth settings ( i want to connect wireless controllers etc )
I have linked the Screen with MCU
Thanks.
Android: 10
HW-Information: 4-Core AllWinner - ROM 32GB - DDR3 2GB 1024x600
Kernel: Linux 4.9.118 - Wed Apr 8 16:52:28 CST 2020
OS Version: KC1C01A5-O36-1.0.4.3.1 - BLINK161 - 20200408
MCU Vers: STM32-20200403-11-KC1-37
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This unit is an stm32 MCU type. There are threads for this unit in the Android head units forum.
Not an mtcd/e unit. Ive requested a mod move to android head units.

Bluetooth Setting works for me - do you still need help?
Hello vimar002,
Ich habe exactly the same unit - Bluetooth works for me like with any other device. The unit is able to initate calls via my mobile phone and I can listen to music from the phone via the device.
Do you still need any help?
I have some questions around the DVD use and CAN Bus Settings with the device. Were you able to make CAN Bus settings? I am unable to find the right menu for that. There is just a view were it says: "CAN Bus --"
Second question: I can enter a DVD in the device, but then the device displays a very prudent message: Don't watch and drive! Fine for me, but when I switch off the engine the device turns off. So no viewing ofany DVD.... I think this might be related to the CAN Bus settings - the device might not know that the car is not moving and the parking brake on.
Kind regards,
mentos
vimar002 said:
hallo friends,
i need your help.
my head unit does not show up any bluetooth settings ( i want to connect wireless controllers etc )
I have linked the Screen with MCU
Thanks.
Android: 10
HW-Information: 4-Core AllWinner - ROM 32GB - DDR3 2GB 1024x600
Kernel: Linux 4.9.118 - Wed Apr 8 16:52:28 CST 2020
OS Version: KC1C01A5-O36-1.0.4.3.1 - BLINK161 - 20200408
MCU Vers: STM32-20200403-11-KC1-37
Click to expand...
Click to collapse

I need help with the android radio in my Peugeot 407.

Hello
I'm new and this is my first post here. I'm no expert, but with the right information, I can handle it. That's why I'm asking for your help.
I just bought a 10 Plug and Play Android car radio with CANBUS function on Aliexpress. I opened a dispute with the seller (which I won but the return of the device is at my expense and I would lose half of its value in shipping and taxes being a private individual) because he did not give me any technical help and the device bugs, he never sent me an updated Firmware to fix the bugs of the device :
The language pack is not operational only English which is not my language is on some menus and most applications.
The time doesn't update automatically, I can't try to download an update. The date remains in English.
Applications while driving open by themselves and the chrome browser opened on a scam site. The page was programmed to open. I managed to remove it.
The image is wrongly dimensioned
The wifi works properly, but Bluetooth doesn't pair with all devices. Other factory apps like air conditioning doesn't work at all.
My Custom Built Version is: alps-mp-01.mp5 I put you images of the elements I captured.
I hope there will be someone charitable to help me install the latest stable firmware is correct on my car radio. I thank in advance for any help. Sincerely
Android security pactch leve
5 octobre 2019
Kermel version
3.18.79(gcc version 6.3.1 20170404(linaro GCC 6 3-2017.05))
[email protected]#58
Tue Mar 31 10:14:23 CST 2020
Build number
full_8227L_demo-userdebug 10 011019 1571038753 userdebug
Custom built version
alps-mp-o1.mp5
Manufacturer ; alps
Model : FF-5000
Android: 10 1571038753; SDK27
CODENAME: REL
Mainboard: unknown
BRAND:FFKJ
CPU_ABI: armeabi-v7a
CPU_ABI2: armebi
Device: FF-5000
Display: FF 8227L_10
FINGERPRINT:alps/full_8227L_demo/8227L_demo8.10/011019/1571038753:userdebug/tes
Hardwareac8227ID:011019
TAGS:test-keys
Display:1024x600;DPI:240;Evaluated Size4.9'
HMI: TSKJ.D.Q.F.3.C04.2020.03.31.11.30
MCU: TS907.190518(H)
MEDIA: HC_v2.0.0_191113_1430(V1.71)
BTV:BT.19.11.12.1200(C0:81:35:1D:61:8C)
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[/IMG][/IMG][/IMG]

core t3 k2001-nwd (t3_k2001_nwd) ... brick/death

Hello forum I have a problem with resetting my heating unit, it's brick or death. after starting, the auto logo comes up shortly after the android logo, then nothing happens anymore? Can you help me? my specs of CPU-Z:
Model : quad core t3 k2001-nwd (t3_k2001_nwd)
Manufacturer: Allwinner Board: exdroid
cores: 4
Architecture: 4x ARM Cortex-A7 @ 1.20 GHz Revision: r0p5
Build ID: K2001N_NWD_S212909.20201012.111817
Many thanks in advance
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shadowglider said:
Hello forum I have a problem with resetting my heating unit, it's brick or death. after starting, the auto logo comes up shortly after the android logo, then nothing happens anymore? Can you help me? my specs of CPU-Z:
Model : quad core t3 k2001-nwd (t3_k2001_nwd)
Manufacturer: Allwinner Board: exdroid
cores: 4
Architecture: 4x ARM Cortex-A7 @ 1.20 GHz Revision: r0p5
Build ID: K2001N_NWD_S212909.20201012.111817
Many thanks in advance
View attachment 5560519View attachment 5560523
View attachment 5560541View attachment 5560543
Click to expand...
Click to collapse
hi, do you have the factory firmware ?
usually the file is in a compressed zip format, or titled update.zip
If you have the file, try to upload it on your google drive, and share the link here. I will try to see if the update.zip file is correct for your head unit specifications.

please...my head unit brick/dead...where is test point....
because wrong update.zip
turns on for only a few seconds with a green robot image, then turns off...when pressed the reset button it turns on and off again and again...
please help me.... Mr. ahmed68......
and other seniors, I hope we can help each other, thanks for all

amaraisya said:
please...my head unit brick/dead...where is test point....
View attachment 5852445
Click to expand...
Click to collapse