Sony Xperia XZ1 Manual page 8

7. Open the Xperia™ Companion software on the computer, but do not connect
your Xperia™ device until you're told to in the five-step instruction in the
Xperia™ Companion window.
8. Select Software repair on the computer screen.
9. Follow the on-screen instructions to reinstall the software and complete the
repair.
The device gets hot
Xperia™ XZ1 Dual SIM support overview

If you use your device to talk, transmit data, or play games or music for an extended
time, the device may get hot. This is normal because in these conditions the device uses
power than usual and therefore generates heat.

Update your device to ensure that you have optimal performance and the latest
enhancements.

If you still have questions or concerns, you can
My battery runs out quickly
Xperia™ XZ1 Dual SIM support overview

Disable all data connections over mobile networks to save power when you're not using
the internet. Doing so does not prevent your device from transmitting data over other
wireless networks.
To turn data traffic on or off
1. Find and tap Settings > Network & Internet > Data usage.
2. Tap the Mobile data traffic slider to turn data traffic on or off.
When data traffic is turned off, your device can still establish Wi-Fi and
Bluetooth connections.

Turn off GPS, Bluetooth® and Wi-Fi connections when you don't need these features.

Increase the synchronisation interval for your email, calendar and contacts.
To change the inbox check frequency
1. Find and tap Email.
Read about how to update and find latest software version.
contact us.