Hi! Kapag naka on yung double tap to wake up feature ang bilis mag drain ng phone ko. Sayang yung feature kasi ang laking tulong nun para hindi masyado mabugbog yung power button kaka unlock since walang fingerprint scanner. Nangyari to nung nag upgrade ako from Lollipop to Marshmallow. Ayoko na mag downgrade, May solution po ba to?

Unit: Lenovo Vibe Shot z90a40
Android Version: 6.0.1