Apple iPhone 16 Plus

iOS 18

I can't use Wi-Fi on my Apple iPhone 16 Plus iOS 18

Cause 1 of 5: Wi-Fi is turned off

To use Wi-Fi, you need to turn on Wi-Fi on your phone.

Solution: Turn on 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.