

You’ll Night Shift is on if the switch next to Manually Enabled Until Tomorrow is turned on. Go to Settings -> Display & Brightness and tap Night Shift. Night Shift is a feature that makes your iPhone display warmer, which can help make it easier to fall asleep at night after using your iPhone. Check out our other article to learn more iPhone battery tips that’ll do much more to extend its battery life! Is Night Shift Turned On?Īnother common reason why it may look like your iPhone keeps dimming is that Night Shift has turned on.

Essentially, if you leave your iPhone on maximum brightness all day, it’ll drain the battery faster than if you had left your iPhone on minimum brightness all day. Then, turn off the switch next to Auto-Brightness.Īpple notes that turning off Auto-Brightness can affect your iPhone’s battery life. Open Settings and tap Accessibility -> Display & Text Size. You’ll have to turn off Auto-Brightness if your iPhone keeps dimming and you want it to stop. If you’re out at the beach on a bright and sunny day, Auto-Brightness will usually make your iPhone display as bright as possible so you can actually see what’s happening on the screen! At night when it’s darker, Auto-Brightness will make your iPhone display darker so your eyes aren’t blinded by what you’re looking at on the screen.
