NOTE:
If you forget the pattern you set, you can also upgrade the phone
software. See
Protecting Your Phone With Screen
Pinning
You can use the screen pinning feature to keep an app in view,
so others cannot switch to other apps or access your personal
information.
Turn On Screen Pinning
1. Touch the Home key >
pinning.
2. Touch the On/Off switch.
3. If you want to ask for the unlock pattern, PIN or password
before unpinning the screen, touch Lock device when
unpinning to set one, or switch on Ask for unlock pattern /
PIN / password before unpinning when the screen lock has
been set.
Pin a Screen
1. Ensure that screen pinning is turned on.
2. Open the app you want to keep in view.
3. Touch the Recent apps key.
4. If there are many app tabs, swipe up to find
Upgrading the Phone
Software.
> Settings > Security > Screen
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on the