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Huawei Mate 30 Pro - LIO-L09 Manual

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4 On the Smart Unlock settings screen, touch Paired devices, then follow the onscreen
instructions to set this device as the Unlocking device.
To learn more about Smart Unlock, touch
on the Smart Unlock settings screen.
Encrypt Memory Card Data
You can encrypt les stored on the memory card. Encrypted les can only be viewed and
used on your device.
1 Insert a memory card into your phone and ensure that the memory card has
sucient
storage space.
2 Go to
Settings > Security > More settings > Encryption and credentials.
3 Touch Encrypt memory card and follow the onscreen instructions to encrypt the memory
card.
During the encryption, do not restart your phone or forcibly remove the memory card.
Otherwise, the encryption may fail or data may be lost.
To decrypt a memory card, touch Decrypt memory card and follow the onscreen instructions
to decrypt les on the memory card. Formatting a memory card can also decrypt the
memory card, but will erase all data on the memory card.
Encrypting and decrypting the memory card is not supported if you are not logged in as
the Owner.
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 doing so,
you will be required to enter the correct PIN to unlock the SIM card every time you power on
your device or switch to a new phone to prevent unauthorized access.
You need to obtain the PIN of your SIM card from your carrier before using this function.
1 To set up the SIM PIN lock, go to Settings > Security > More settings > Encryption
and credentials, then touch Set lock to enter the SIM lock setup screen.
2 Enable Lock SIM card, enter the PIN code, then touch OK.
To modify the PIN, touch Change SIM PIN and follow the instructions.
• You have to enter a PIN Unlocking Key (PUK) code to unlock the SIM card if you
exceed the maximum number of failed attempts to enter the PIN. A new PIN needs to
be set up once you successfully unlock your SIM with a PUK. Should you also exceed
the maximum number of failed attempts to enter the PUK code, your SIM card will be
blocked.
• The PUK code can only be obtained from your carrier.
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.
Settings
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