Sony Xperia 10 IV

Android 12.0

I can't use Wi-Fi calling on my Sony Xperia 10 IV Android 12.0

Cause 2 of 3: Your phone's software hasn't been updated to the latest version

If you can't use Wi-Fi calling, you may need to update the phone software to the latest version.

Step 1 of 4

Find "System"

Slide two fingers downwards starting from the top of the screen.

Step 2 of 4

Find "System"

Press the settings icon.

Step 3 of 4

Find "System"

Press System.

Step 4 of 4

Update phone software

Press Software update. If a new software version is available, it's displayed. Follow the instructions on the screen to update the phone software.

Slide two fingers downwards starting from the top of the screen.

Press the settings icon.

Press System.

Press Software update. If a new software version is available, it's displayed. Follow the instructions on the screen to update the phone software.