Mate 20 Pro User Guide-( LYA-L09&L29,EMUI11.0_01,EN)

Table Of Contents
View or Delete Stored Usernames and Passwords
You can view or delete the usernames and passwords stored in Password Vault at any time.
Go to Settings > Security > Password Vault > ACCOUNTS to view or delete the stored
usernames and passwords.
Disable Password Vault
Password Vault is enabled by default, but can be disabled if required.
Go to Settings > Security > Password Vault, and disable Password Vault.
Set a SIM PIN Lock
A PIN is the identity code of a SIM card, and can be set as the SIM card lock. After you set it
up, you will be required to enter the correct PIN to unlock the SIM card every time you power
on your phone or switch to a new phone to prevent unauthorized access.
If you have entered a wrong PIN and exceeded the maximum number of attempts allowed to
unlock the PIN, you will need to enter the PIN Unlocking Key (PUK) then reset the PIN. If you
exceed the maximum number of attempts allowed to unlock the PUK, your SIM card will be
permanently blocked.
The PIN and PUK of your SIM card are provided by your carrier. The number of digits and
maximum number of attempts allowed to unlock your PIN and PUK are subject to your
carrier.
1 Go to Settings > Security > More settings to enter the SIM lock settings screen.
2 Enable Lock SIM card, enter the PIN, then touch OK.
To change the PIN, touch Change SIM PIN, and follow the onscreen instructions.
Pin a Screen
You can pin the screen of an app so you can stay focused on it. Try this feature when playing
games, watching videos, and more.
Go to Settings > Security > More settings > Screen pinning, and enable Screen pinning.
When using gesture navigation, swipe up from the bottom of the screen and hold to access
the recent tasks screen, then touch on an app preview. To unpin, swipe up twice from
the bottom of the screen.
When using three-key navigation, touch to access the recent tasks screen, and touch
on an app preview. To unpin, touch and hold .
Accessibility Features
Settings
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