How to modify the status bar notification colour?

Dear frieend
Please guide me to modify status bar notification colour by modding systemUI.apk or framework-res.apk from grey to white or holo blue. Iam unable to find such tutorial after lot of searching. I am not liking to use Xposed module. Thanks in advance.






EDIT: Problem Solved by editing SystemUI.apk/RES/VALUES/dimens.xml
"status_bar_icon_drawing_alpha" value 100.0% from 65.0% :o

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