Couldn't exit out of Super Power Saving mode. Exit button hidden.

A couple of days I put my phone into Super Power Saving mode.

When I came to return the phone to normal today I couldn’t find any way of doing it.

Trying to launch the settings app wouldn’t work, it wouldn’t launch.

I rebooted - no difference and still in super power saving mode.

I cleared the data and cache for settings - no difference.

I went into Niagara settings and tried to set the default launcher back to the phone default - this didn’t work, Niagara persisted.

I uninstalled Niagara and immediately I could see in the top left of the screen the word “Exit”.

I clicked this and was taken out of super power saving mode.

The settings app would then work.

I reinstalled Niagara and everything is now working again.