PUMPKIN CAR STEREO SUPPORT CENTER

Hello..
I have pumpkin S07
Build number : rk3188-eng4.4.4 20082015.17:14:44
MCU version : mtcb-kld2-v2.79
S/N : 000D18A11285
CPU : ARM cortex-a9 @1.6GHz (x4) Sep 12 2015
Android 4.4.4
I want to upgrade to lasts version for firmware and MCU wat can I do help me please

Hi,
what is wrong with your unit?
what is the screen resolution of the unit?if you don't know also,you can show us a setting page as follow.

QQ截图20170801091849.png (40.07 KiB) Viewed 930 times

Please first tell me your order number in amazon or buyer id in ebay,Pumpkin or AliExpress so that we can confirm more information about your unit and provide you positive solutions.
Regards

I bay the unit from shop in kuwait 
I don't have problem but I want to upgrade firmware and MCU to last version