Eco Mode Controller gone

[V3RGY]

Hi 

I've just recieved my Z3c back after sending it for repair (camera issue) and noticed that now that I am missing the 'eco-mode controller' option under settings, apps, all. It is annoying because I have a few apps that appear to be working when the phone is in sleep mode (Whatsapp, Blackberry Msger etc). Is there any way of getting the eco mode option back?

Thanks

V3RGY

[V3RGY]

Great, thanks for that last piece of advice, Sony has indeed re named the app to Stamina Mode and it works! No need for a reset.