My iPhone keeps dimming...Why?
BY Willie Feliciano 10/16/2020
Your iPhone display keeps getting dimmer and you don’t know why. Even when you turn the screen brightness up, your iPhone just gets dim again. In this article, I’ll explain why and how to remedy it.
Why Your iPhone Keeps Dimming
One main reason your phone keeps dimming is because your Auto brightness is turned on. Auto-Brightness is a feature that automatically adjusts the brightness of your iPhone screen depending on the lighting conditions.
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. 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!
You need to turn off your Auto-brightness to prevent this from happening all the time.
Open Settings and tap Accessibility -> Display & Text Size. Then, turn off the switch next to Auto-Brightness.