Samsung BD-EM57C-ZA - Manual (Page 17)

17 - English
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Locking an App
• You can lock specific apps to prevent other persons from using them.
(You cannot lock the folders and the apps provided by default.)
1
Move to the icon you
want to lock, and then
press the yellow
{
button on the remote
control.
2
Select the icons to lock,
and then select the
<Lock>.
3
Enter a password which
is 4 characters long. The
Service Lock Activated
pop-up appears. Press
the e
button. The Lock
symbol next to the app
closes. You now must
enter the password to
access the app.