problem with tuch

[salahbri]

hi
i had received 9200 for lexus ls430 and i have som problem
1 the device freezing some time and when i turn off car and again on it work
2 the size of screen different and i cannot adjust it
3 the touchscreen didn't work probably top corner i cannot touch X or ok button , i should use the mouse
4 the sitting is different between uae language and english language
5 cane i change the software from win 6 to android
can i make upgrade to win.

thanks alot

[salahbri]

thanks tec.
they replied to me online and they are very helpful .