PUMPKIN CAR STEREO SUPPORT CENTER

Is there any new firmware for this stereo?? Plzz help me! Also it will be really helpful if u tell me how to load the new firmware if there is a new one... Now the info of the device
MCU version
MTCB-KLD-V2.02
AUG 26 2014 17:54:22
MODEL NUMBER
S07
S/N
000D18A13C2E
Android version
4.2.2_01092014
Kernel version
3.0.36+
Root@ubuntu #888
Fri Aug 29 14:58:06 COST 2014
BUILD NUMBER
RK30SDK-ENG4.2.2 01092014.09:33:55

THANKS!! HOPE TO HEAR FOR U SOON!!

Hi,
Sorry for the late reply due to the Chinese New Year's Day.
Could you please tell us your order number and product SKU?
The system version on the unit is so old that we worry to bring other problems after install the new android 4.4 firmware.
Regards

Sorry I don't have the order number and the SKU where do I find it?? It's being a long time since I bought the unit.. so there is no firmware for this unit?? Thanks so much for your reply

It has
OS: android 4.2.2 system
CPU: rockchip 3066 Cortex A9 dual core
Flash: DDR3 , 1.6GB
FLASH:8Gb