Stamina, do not disturb & calender problems - what a crappy software update

[Maria_Copenhage]

- Where's Stamina !!!!!

- Why has it become more difficult to access the "Do not disturb" !!!!!

- Why am I no longer able to update my calender !!!!!

How can I uninstall the latest software update ????? If at all possible I would REALLY like to know.

[Lord_viridis]

Replaced by Doze for now.

Pressing the volume button down will activate do not disturb.

Which calendar?