CNET How To How to customize the navigation buttons on the HTC One M9 30 Mar, 2015 0 Comments The new HTC One and its Sense 7 software make it possible to add another icon to your navigation dock. Here's how! from CNET How To http://ift.tt/1Hg5avOvia IFTTT Download Tutorial PDF Share Home » CNET How To » How to customize the navigation buttons on the HTC One M9