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Apple iPhone 6

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How to
Troubleshoot
Using apps
Specs

My mobile phone's battery life is short

This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.

Possible cause 3:

The display brightness is set too high: Reduce brightness.

List view

1. 1. Find "Display & Brightness"

Tap Settings.
Tap Display & Brightness.

2. 2. Set the display brightness

Tap the indicator next to "Auto-Brightness" to turn the function on or off.
If you turn off the function:
Drag the indicator above "Auto-Brightness" right or left to select the required setting.

3. 3. Return to the home screen

Tap the Home key to return to the home screen.
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