Sony Xperia Z1

Choose another device
Search suggestions will appear below the field as you type
Image 1: Sony Xperia Z1
Slide 1 is active

Browse via device topic

Help & support guides for your Sony Xperia Z1

Turn screen lock on or off

You can lock the phone screen and keys to avoid activating your phone by mistake.

Select one of the following options:

Step 1 of -

Step 1 of -

Slide 1 is active

Rather get in touch? Let’s get you connected

Online help & supportGet help
Chat with our teamContact us
My Telstra appDownload My Telstra