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MCU/Android Update to 9.0 - AllWinner T3 P3 Quad Core 16GB 2GB 1024x600 Android 7.1.1

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kriszrap

Member
Jan 17, 2010
24
1
Hy my device below picture .
I'd like update zip big thx.

Unfortunately, I can't beg for an update from the seller :(
sorry bad english

U5ab528547a624447bc9fbb06d62d7780P.jpg
 

mianabid

Member
May 26, 2010
12
3
please help me
 

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mianabid

Member
May 26, 2010
12
3
after updating above image everything is working okay except

touch is not properly working

also screen not full

anyone please help me to sort this out
 

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  • 4
    Hello everyone,

    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 2.3.4.3.12 - 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 !
    2
    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)

    Android: 10
    OS Version: KC1C01D6-O01-1.0.4.8.1-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
    Board: exdroid
    Hardware: sun8iw11p1
    Kernel architecture: armv7l

    yac3.jpgyac2.jpgyac1.jpg
    2
    Hello everyone,

    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 2.3.4.3.12 - 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 !

    sun8iw11p1_KC1C01W1.img
    MCU: STM32-20190828-11-KC1-30
    https://cobaltr4.ru/ск…nqi-allwinner-t3/#_MCU
    2
    Thanks a lot for your help,
    One question, how do I back up mcu?

    mcu its private
    run terminal you must have the root right
    in the terminal print
    su
    enter
    dd if=/dev/block/by-name/private of=/storage/usb1/private.img bs=4096
    enter
    maybe you use usb port number 1 or 2 (usb1 or usb2)

    ---------- Post added at 06:42 AM ---------- Previous post was at 06:29 AM ----------

    Hey ahmed68!

    I just bough a car that came with the following head unit, is there any update to it?
    Thank you in advance for your kind help!

    if you haven’t the dsp you can update to android 10 only by PhoenixSuit , mcu and original firmware I have for your unit , if you have the dsp only to android 8 .
    2
    Hello, apparently, nothing happens.
    I copied the os_update_KC1C0101-M01-2.0.4.1.10_20171106_143208.zip from the APP folder of one of the downloadable link and put it in a USB key.
    I've tried to start up with it and plug in it after the start up.

    1.
    http://4pda.ru/forum/index.php?showtopic=840515&view=findpost&p=65828762
    2.
    http://4pda.ru/forum/index.php?showtopic=806442&view=findpost&p=61631085
    3.
    http://4pda.ru/forum/index.php?showtopic=736165&view=findpost&p=50105910
    4.
    http://4pda.ru/pages/go/?u=http://ublaze.ru/forum/viewtopic.php?p=15816#p15816&e=61449401