2. Tap Lock screen and security > Find My Mobile.
3. Enter your Samsung account password or, if you are not logged
in to your Samsung account, tap Add account and follow the
prompts. The following options are available:
Remote controls: Activate or deactivate Remote controls,
•
which allows you to access your device remotely.
Google location service: Activate or deactivate Google location
•
service. This service must be on in order to find your device.
SIM change alert: Prevent unauthorized changes to your SIM
•
card by being alerted whenever an app or service attempts to
change data on your SIM card.
Unknown Sources
Enable installation of non-Google Play applications.
1. From a Home screen, tap
2. Tap Lock screen and security > Unknown sources to enable this
option.
Warning: Enabling installation of third-party applications can cause
your device and personal data to be more vulnerable to attacks by
unknown sources.
Settings
Apps >
Settings.
203
Lock Screen and Security