Huawei Mate 20

Huawei Mate 20

Android 9.0

I can't use Wi-Fi calling on my Huawei Mate 20 Android 9.0

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.

Solution: Update your phone with the latest software.

Step 1 of 3

Find "System"

Press Settings.

Step 2 of 3

Find "System"

Press System.

Step 3 of 3

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.

1 Find "System"

Press Settings.
Press System.

2 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.

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