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Technically the screen is on but you can display a black image and turn the brightness all the way down. On iPhone Pro it will also drop the luminosity even fu
by threeseed 3y ago
Technically the screen is on but you can display a black image and turn the brightness all the way down.
On iPhone Pro it will also drop the luminosity even further once it switches to low power 1fps mode:
https://medium.com/codex/how-to-create-an-ios-app-that-takes-secret-photos-while-the-iphone-screen-seems-to-be-turned-off-7081d110309e https://medium.com/codex/how-to-create-an-ios-app-that-takes...
- gnicholas 3y agoAh, I suppose you could also just use the accessibility switch to turn the white point all the way down, and lower your screen brightness all the way. At that point, the screen basically appears black.