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Root power saver toggle ZR3DX... Doesnt work???

At most, it only works when your battery hits 20%, so even if it does work it won't do what you expect.

You probably had a bad flash though.
 
Mine works.

I don't know exactly what it does, but this is an android smart phone so battery life is not something that I want wasted!
 
It is only greyed out for me and unable to toggle when a charger is connected only. Other than that it works fine here.
 
I'm pretty sure that it enables the fast boot setting

I have fast boot unchecked, but power save on. With fast boot enabled my TWRP2 could not be started (from the stock ROM). With Zr3dx you should be able to select a reboot to recovery, so fast boot would not be much of a handicap now.
 
The fast boot settings pref means that when you shut off the phone it will hibernate (or sleep) so that when you "start" it again you'll be back at the launcher quicker. Completely different from fastboot when talking about recovery. And of course completely confusing because of that.

Short version... Avoid the settings fast boot option and keep it turned off.
 
I would like to install this rom. Can anyone tell me where is the link to download?? Cant find it anywhere??
 
Why keep it off? Sorry I'm slow.

Interferes with some apps and roms. All it is basically is a warm boot, closes open apps and brings you back to the launcher. If you're in that much of a hurry just use task manager to kill apps, if you're rebooting it's because you want to be in recovery or you're having an issue, a warm boot won't work for this. Much better and easier to just do a full cold boot.
 
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