[help!} stamina mode issue?
Can someone explain to me why my xperia z1 stamina mode like this?
DISABLED STAMINA MODE: My estimated battery time " 1 Day 14 Hours, 2 Days in Stand By mode"
ENABLED STAMINA MODE: My estimated battery time " 22 Hours, 3 Days 19 Hours in Stand By mode"
I'm confused. is this a firmware problem/mulfuction?, Do i need to reflash my firmware?..Any help will be much appreciated.thanks!