How can I activate Loop mode? Ashley July 26, 2018 20:55 Please press & hold to the Go/Slide button in order to activate the Loop mode. Related articles How do I engage the loop feature of the HeadPLUS? How do I use the SliderONE Pro app? How do I use Keypose mode in the SliderPLUS app? My smartphone is not connecting to my SliderONE v2/SliderONE PRO v2, what can I do? HeadONE Comments 0 comments Please sign in to leave a comment.