The on/off functions turn red amd estimated battery life shows drastic drop.

[Hanee786]

At times, estimated battery life seems to he very low amd it is shown in red. Also the on/off functions are red and not green. Why??

[Uliwooly]

@Hanee786

could you elaborate? screenshots will help

are you referring to 

settings > power management > battery > graph ?

[Hanee786]

[Hanee786]

the 8 hrs was when stamina mode was off and the 1day+ was when stamina mode was on. then everything else is red

[_alexdon_]

Are you talking about the background color of the battery estimation text? I think that's default, looks the same on my Z2.

[Hanee786]

The thing is, when it is red in colour, estimated battery life is like less than 1 day(stamina mode off) or 1 day and a few hours(stamina mode on), but if it is in green, estimated battery life is high(easily  2 days and above). That is why the red colour worries me. Any insights on why this colour change happens?

[_alexdon_ · Accepted solution]

That estimated time is related to your usage pattern, it will estimate less when you discharge your phone faster in the days before.

[azzido]

On/Off button color depends on a theme that is currently used.
If want green then change the theme to green. 

If want to use different wallpaper too = change only wallpaper after that and not entire theme