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
>
Set up SIM lock
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.
Privacy
Permission management
Apps may require certain permissions, such as the Location permission, in order to provide you
with corresponding services.
However, some apps may obtain excessive permissions, posing potential risks to your
information privacy and security. You can check the permissions granted to each app and deny
those you deem unnecessary.
Manage the Location Permission
After granting the Location permission to an app, it can obtain your location information at any
time. For example, if a map app is granted the Location permission, it can provide you with
location and navigation services. You can revoke the permission if you do not need these
services.
1
Go to
Settings
>
Apps
>
Permission manager
.
2
On the
Permission manager
screen, touch
Location
, touch the icon of the corresponding
app, then select one of the access permission options.
Review permission access logs
You can review and manage privacy access logs as needed to disable unjustified permissions
and enjoy better services.
Go to the
Permission manager
screen and select a permission to turn on or off the application's
access.
Settings
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Summary of Contents for LGE-NX9
Page 1: ...User Guide ...
Page 4: ...About Phone 114 Contents iii ...
Page 58: ...5 Touch to save the video Camera and Gallery 54 ...