First, the setting method:
You need to enter Settings > Fingerprint, Face and Password > for the first time; Enter fingerprint > click fingerprint > click quick start > select epidemic prevention health code > and then click the button at the bottom to apply.
Note: If you are prompted to add at most 2 functions when selecting, please click the locked function button once (the locked function will display light blue), and then click again to select the required function.
B. how to use it:
When the phone screen is locked and lit, press and hold the health code button at the bottom of the screen with the finger that successfully entered the fingerprint to start the health code.
Note: The functions and interfaces are for reference only, and there may be differences between different equipment and system versions. Please go to phone desktop >; Tip "to view more mobile phone user guides.