Samsung Galaxy Note 4: greyscale mode disappeared after upgrading to marshmallow Today I've received the late Marshmallow 6.0.1 update. It has some unpleasant side effects:


Battery is draining fast
Greyscale mode has been removed
A very ugly grey bar is showing whenever I switch into Power Saver mode


Is there any workaround for these problems?

Config:


Model: N910c
Android Version: 6.0.1
Build Number: MMB29K.N910CXXU2DPF6
Base Band Version: N910CXXU1DPC1
You can still put your device in grayscale mode by enabling Developer options and changing the setting in simulate color space to monochromacy