Change the Lock Screen Display
Applicable products：
HUAWEI P smart 2019(dual card 3gb+64gb、single card 3gb+64gb)
Applicable products：
| Change the Lock Screen Display |
Display Your Signature on the Lock Screen
Go to 
, touch Lock screen signature, then type text to display on the lock screen.
To remove the signature, touch Lock screen signature and delete the text.
Thanks for your feedback.