ok so i got a used z2 and have it installed to replace my D3. I cant seem to find the option to reset the clock(time) to the correct time. Nor the ability to change the button and screen colors to a reddish hue instead. The blue clashes really bad and thinking of putting my D3 back in. Any help?

The time is set by setting the regional settings, and you can't change the color of the unit without resoldering LEDs.