Ewaygps ew861b rom topic

Hu guys !

I buy this dvd http://www.ewaygps.com/2dindvd/EW861...ar-dvd-11.html .

It is dual system , Android part go on 50 sec . How can make more faster and more auto menu?

This unit have tcc8925 processor / 4.04 version android .
Please help me .
In this link it is rom from unit that i recived form buyer.

https://www.wetransfer.com/downloads...2182935/16afd3

thanks for you support.