Apple iPhone 11 Pro Max

iOS 18

iOS 18 iOS 17 iOS 16.0

Short battery life on my Apple iPhone 11 Pro Max iOS 18

Cause 15 of 15: Wi-Fi is turned on

If Wi-Fi is turned on on your phone, the power consumption may increase because your phone continuously searches for available Wi-Fi networks.

Solution: Turn off Wi-Fi.

Step 1 of 4

Find "Wi-Fi"

Press Settings.

Step 2 of 4

Find "Wi-Fi"

Press Wi-Fi.

Step 3 of 4

Turn Wi-Fi on or off

Press the indicator next to "Wi-Fi" to turn the function on or off.

Step 4 of 4

Return to the home screen

Slide your finger upwards starting from the bottom of the screen to return to the home screen.

Press Settings.

Press Wi-Fi.

Press the indicator next to "Wi-Fi" to turn the function on or off.

Slide your finger upwards starting from the bottom of the screen to return to the home screen.