root ewaygps

[mariusbbb]

hello !

Please help me with this problem:
I have dvd auto with this rom is for ewaygps ew861b .
Right now don't see the only in start gps card in setup no.
I undestern that update is work with this gps slot. Is work and with usb ?

Rom update.zip - FileFactory

I want to root and optimization screen interface.

I want something more fast.Please help me , I am new in android.

Here is some problem what I have with rom and version

.

Thanks.