Stamina Mode Problem

[ranielle]

Whenever i turn on stamina mode the battery life decreases, and even on the estimated battery life it says, for example, 1 day 7 hours to 1 day. Why is this happening Sony?

[Hampus]

I suggest that you take a look in the following thread where STAMINA mode is explained:
http://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/STAMINA-mode-explained/m-p/314643