How to increase the brightness of the iPhone screen?
Look for the vertical brightness slider and slide one finger up to increase the brightness of your iPhone. You can also adjust display brightness in Settings. Open Settings and tap Display & Brightness.
Why is my iPhone screen so bright?
However, depending on your iPhone model, your display may be capable of getting a lot brighter based on how you use it. Unbeknownst to much of the iOS public, many iPhones actually have two different maximum brightness levels that depend on what's being displayed on the device.
How do I adjust brightness and color temperature in settings?
Adjust brightness and color temperature in Settings 1 Go to Settings > Display & Brightness. 2 Drag the slider to the right or left to adjust the brightness. More ...
How do I Turn Off the brightness on my screen?
Look at the bottom of your screen and find the option labeled Reduce White Point. If the setting is turned on (the slider is green), turn it off by tapping the slider to the right of the option. The brightness level of your screen should then return to normal. 1. Try Turning Off Auto-Brightness