Hi ahmed68,hi everyone
sorry i can't answer all , i have not enough time to do that , all from xda 4pda and other sites ask me to help , but i haven't enough time to do that . for that i open channel in the youtube there i will try answer all and help other . if you need help please give me photo about device . and motherboard . thanks all for your attention.
Is it possible to root, install upgade (downgrade)
I accept the option of reducing the android version
Now I have big problems with screen backlight (backlight too high, I can't see roads in Google Maps)
OS Version: KC1C01D6-O01-220.127.116.11.1-BLINK_NETWORK-20200721
MCU Version: STM32-20200721-11-KC1-40
Hardware Information: 4-Core AllWinner-ROM 32GB-DDR3 2gb-1024x600 (Quad-Core T3 p1 t3_p1) 4xARMCortex-A7 @ 1,20 ghz
Kernel Version: Linux 4.9.118 - Tue Jul 21 09:36:42 CST2020
CAN Version: --
Buil ID: t3_p1-eng8.1.0 OPM1.171019.026 20200721-093808 test-keys s
Kernel architecture: armv7l
View attachment 5242521View attachment 5242523View attachment 5242525
After big research on XDA forum and 4pda.ru, I come here to ask for your help.
I have a Xomax XM-DA708 headunit :
CHIPSET : AllWinner T3 P3 Quad Core - ROM 16GB - DDR3 2GB - 1024x600
ANDROID VERSION : 7.1.1
KERNEL VERSION : Linux 3.10.65 - Tue Sep 25 10:47:25 CST 2018
OS VERSION : BSP 18.104.22.168.12 - IVT - 180925
MCU VERSION : 20180725-5-KC1-12
CAN VERSION : ---
BT Version : 3A03
I know that the Xomax XM-DA708 is now sold with Android 9.0 but the support keep saying that the headunit version is fixed and can't be upgraded.
I don't know anything on the headunits udpates etc. but what I understood (with my research on XDA and 4pda.ru) is that I have just to find a MCU update on internet that fit with my headunit (AllWinner T3 P3), put it on a SD card and install it on my device.
Because I'm scared to brick my device, I ask to this forum if :
1- Have I well understood the process ?
2- Do you have a link to a downloadable new version of MCU/Android 8.1 or 9.0 that fit with my headunit ?
Thanks in advance !