iPhone battery drains quickly: no more with this trick
You can extend the runtime of your iPhone battery with a simple trick - then your cell phone will not run out so quickly. If you darken the display further than is possible in the normal settings, less energy is consumed.
Darkened display = longer battery life
With a little-known setting option, you can also darken the display with a shortcut. We show you how to make the setting.
- First activate the zoom function by operating the slider under "Settings -> General -> Accessibility -> Zoom".
- A little further down on the same settings page, activate "Show control".
- A circle with four arrows now appears, which you briefly tap. This opens the control.
- In the control, select the "Dark environment" under "Select filter".
- Next, tap "Full Screen Mode" on the controller and minimize the zoom level by dragging the slider all the way to the left.
- Now you can hide the control. Simply tap on an empty space next to the control window.
- Finally, deactivate both "Show control" and "Zoom".
Set the shortcut
You have now made the setting to darken the display. What is still missing is the associated shortcut.
- Navigate to "Settings -> General -> Accessibility -> Shortcut".
- Place a check mark behind "Zoom". You can now darken the display by briefly pressing the home button three times.