About this User guide
This is the
Xperia™ E4 Dual User guide for the Android™ 4.4.4 software version. If
you're not sure which software version your device is running, you can check it via the
Settings menu. For more information about software updates, see
Updating your device
on page 111 .
To check the current software version of your device
From your Homescreen, tap .
Find and tap
Settings > About phone > Android version.