Mate 30 User Guide-(TAS-L09&L29,EMUI10.1_01,en,4G)

• Disable facial data for certain features: Disable Unlock device, or Access App Lock as
required. This will not delete your facial data.
• Delete facial data: Touch Delete facial data and follow the onscreen instructions to delete
your facial data.
Lock Screen Password
You can set a numeric, pattern, or hybrid password as your lock screen password.
Set the Lock Screen Password
You can set a numeric, pattern, or hybrid password.
1 Go to Settings > Biometrics & password and touch Lock screen password.
2 Enter a password containing 6 digits.
3 Alternatively, touch Change unlock method and select a password type, then follow the
onscreen instructions to input a new password.
Change the Lock Screen Password
1 On the Biometrics & password screen, go to Change lock screen password.
2 Enter the original lock screen password.
3 Enter a new password, or touch Change unlock method to select a password type, then
follow the onscreen instructions to input a new password.
Disable Lock Screen Password
On the Biometrics & password screen, go to Disable lock screen password.
Apps
App Twin
App Twin enables you to log in to two WeChat accounts simultaneously without the hassle of
having to constantly switch between them, allowing you to keep your work and private lives
separate.
App Twin will only work with certain apps.
1 Go to Settings > Apps > App Twin, and turn on the switch for the app you want to
create a twin of.
2 Two icons for the same app will display on the home screen for you to log in to your
separate accounts simultaneously.
3 To disable App twin, touch and hold the twinned version of the app, then touch Delete.
All the data of the twin app will be deleted.
Settings
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