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Re:The science behind an iPhone dumb phone by philshem on Tuesday July 16, 2024 @09:02AM (#40976141)
Can someone explain on an iPhone how to set grayscale? The article doesn’t and I’ve been through the Accessibility settings without any success.
Re:The science behind an iPhone dumb phone by sgarland on Tuesday July 16, 2024 @09:08AM (#40976201)
The article mentions enabling Color Filters as a shortcut action via triple-clicking the power button. It just so happens that the default filter is greyscale.

If you want to play around with the other options (or permanently set greyscale), it’s under Settings —> Accessibility —> Display and Text Size —> Color Filters. Or just search Color Filters from the main Settings search bar.

Re:The science behind an iPhone dumb phone by jlongman on Tuesday July 16, 2024 @09:07AM (#40976195)
Accessibility> Display & Text Size> Color Filters> On then top option is Grayscale.

Color Filters also has a true no blue mode for night.

Re:The science behind an iPhone dumb phone by BigJ1211 on Tuesday July 16, 2024 @09:11AM (#40976231)
accessibility -> display & text size -> Colour Filters.

Turn that on and then you can select "Greyscale" as an option. I have this mapped to the double tap the back of the phone with an accessibility shortcut.

Basically I can double tap the back to toggle greyscale mode.

Re:The science behind an iPhone dumb phone by AndrewJay55 on Tuesday July 16, 2024 @09:18AM (#40976309)
It's convoluted for some reason...

Setting -> Accessibility Display & Text Size Colour Filters

edit: Shoulda refreshed before I commented...