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Enabling/Disabling Installation of Non-Google
Play Applications
In Lock & Security menu, Unknown sources
・
Tap Unknown sources to toggle on ( )/off ( ).
・If confirmation appears, follow onscreen prompts.
Enabling/Disabling Access by Applications to
Secure Certificates and Other Credentials
In Lock & Security menu, Trusted credentials
SYSTEM / USER Tap certificate DISABLE /
ENABLE OK
Viewing Details of User-Installed Credentials
In Lock & Security menu, User credentials Tap
certificate DONE
Deleting User-Installed Credentials
In Lock & Security menu, User credentials Tap
certificate REMOVE
Installing Encrypted Credentials
In Lock & Security menu, Install certificates Follow
onscreen prompts
・Set pattern/Lock No./password for unlocking screen
beforehand.
・Credentials may be required when setting a Wi-Fi
network. How to obtain credentials depends on issuer.
Deleting All Credentials and Resetting
Credentials Storage Password
In Lock & Security menu, Clear credentials OK
・By erasing credentials storage, all VPN settings are also
erased.
・If method for unlocking screen is setting other than
None or Swipe , first Tap OK and unlock screen.
Showing/Hiding Trusted Agents
In Lock & Security menu, Trust agents Tap agent
name
・Set pattern/Lock No./password for unlocking screen
beforehand.
・
Tap agent name to toggle on ( )/off ( ).
Using Screen Pinning (Making Only Specified
Application Accessible)
In Lock & Security menu, Screen pinning Off
( On appears) Activate target
application GOT IT
・
To cancel screen pinning, Touch & Hold .
Requiring Screen Unlock Operation when
Canceling Screen Pinning
In Lock & Security menu, Screen pinning
Authentication when unpinning ( appears)
Tap screen unlock option for canceling screen pinning
Set pattern/Lock No./password
・Enable Screen pinning beforehand.
・If pattern/Lock No./password is already set for unlocking
screen, Tapping Authentication when unpinning toggles
on ( )/off ( ).
Setting Applications that Can Access
Application Usage History Data
In Lock & Security menu, Apps with usage access
Follow onscreen prompts
Screen Lock Cautions
Observe the following when locking screen.
・Do not forget pattern, Lock No. or password set for
unlocking screen (write it down if necessary). If you
forget it, visit a nearest SoftBank Shop for recovery
procedure. Note that your data and settings are lost
during the recovery process.
・If pattern, Lock No. or password is set as screen unlock
option and corresponding action is set as requirement for
starting handset, it is necessary to draw the pattern,
enter the Lock No. or enter the password when starting
handset. In this case, after 10 and 20 consecutive failed
entry attempts, handset must be restarted for retry.
Note that handset is initialized after 30 consecutive
failed attempts.