How do I change the color of the battery and the network icon topic

Hello
My question is as shown in title
How do I change the color of the
battery and network icons
Change the color of time available in the
Options start bar.
And therefore I do not want
I just want the color of the
battery and the grid lines change
Is it through the framework-res.apk.?
Is it done by SystemUI. apk? .
Please explanation of the steps
Thank you