Before you start

This guide will show you how to update your ""Xperia"" to the latest software version. Updates give you access to new improvements and fixes bugs on your phone. It is recommended to back up your phone before you start this guide.

Swipe up

Select ""Settings""

Scroll to and select ""System""

Select ""Advanced""

Select ""Software update""

Select ""SYSTEM""

Select the Menu button

Select ""Refresh""

Wait for the search to finish

If your phone is up to date, you will see the following screen

If your phone is not up to date, follow the instructions on the screen.