Sony Xperia User Manual page 475

Unlocking Screen with PIN
In security settings,
PIN again
If method for unlocking screen is setting other than
setting, first Tap
Unlocking Screen with Password
In security settings,
Enter new password again
If method for unlocking screen is setting other than
setting, first Tap
Showing Owner Information in Lock Screen
In security settings,
Tap
Enter owner information to be shown after enabling
46
Screen lock
OK Select notification method
Screen lock
Screen lock
Screen lock
Owner info
Show owner info on lock screen
PIN Enter New PIN
DONE
and unlock screen.
Password Enter new password
OK Select notification method
and unlock screen.
Show owner info on lock screen
to toggle on (
CONTINUE
None or Swipe before changing
CONTINUE
DONE
None or Swipe before changing
)/off ( ).
Show owner info on lock
Enter new
screen.