


Taking this step ensures that your screen does not auto adjust to the levels of light in your environment and turn the brightness back up automatically. Once there, check to make sure the Auto Brightness feature is turned off. Next, make sure to go to the Settings section and navigate to Display and Brightness. To access the control center, simply place your finger at the bottom of the display and swipe your finger up. One way is to go to the control center at the bottom of the screen (the same place you turn the flashlight on) and utilize the slider with a small icon resembling the sun next to it to adjust the brightness. There are some ways you can control the brightness on your iPhone 6 and extend your battery life longer. Understanding this makes it less surprising that having the brightness all the way up can consume a surprising amount of battery life. iPhone 6 has a 4.7in 750x1334 326 ppi display, which makes the pixels nearly the same as the 11in MacBook Air. Having your screen's brightness turned all the way up may help you see images and words more clearly, but it also uses precious battery life.
