Device Guides

Apple iPhone 6 Plus

iOS 12.0

iOS 11.0

iOS 10.1

iOS 9.0

iOS8

iOS is the operating system software installed on your iPhone. To find out which version you have: Tap Settings, Tap General, Tap About, and view the version number.

Change device

Buy now

Search in Apple iPhone 6 Plus

I can't make voice calls

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

Possible cause 1:

Your mobile phone is overloaded for unknown reasons: Restart your mobile phone.

List view

1. Restart your mobile phone

Tap and hold the Home key.

At the same time, tap and hold On/Off until your mobile phone restarts.

Step 1 of 2

Tap and hold the Home key.

Step 2 of 2

At the same time, tap and hold On/Off until your mobile phone restarts.

Did this solution solve the problem?

Yes No

Email this guide

Would you like information for your {device-name}?

Yes No

Would you like

Information for one of these devices?

{device-name}

No thanks