Samsung GT-S7390 Lock screen, Security, Dual, Help, text, Lock, Clock, clock, Change, SIM PIN, SIM card, Play Store, Screen lock, Unknown sources, Owner information

Settings

Lock screen

Change settings for the locked screen.

•Screen lock: Activate the screen lock feature. The following options may vary depending on the screen lock feature selected.

•Lock screen options: Change the settings for the locked screen. These settings are applied only when you set the swipe lock option.

––Clock: Set the device to show the clock on the locked screen.

––Dual clock: Set the device to show the dual clock on the locked screen.

––Help text: Set the device to show the help text on the locked screen.

•Owner information: Enter your information that is shown on the locked screen.

Security

Change settings for securing the device and the SIM or USIM card.

•Set up SIM card lock:

––Lock SIM card: Activate or deactivate the PIN lock feature to require the PIN before using the device.

––Change SIM PIN: Change the PIN used to access SIM or USIM data.

•Make passwords visible: By default, the device hides passwords for security. Set the device to display passwords as they are entered.

•Device administrators: View device administrators installed on the device. You can allow device administrators to apply new policies to the device.

•Unknown sources: Choose to install applications from any source. If not chosen, download applications only from Play Store.

•Trusted credentials: Use certificates and credentials to ensure secure use of various applications.

•Install from device storage: Install encrypted certificates stored on the USB storage.

•Clear credentials: Erase the credential contents from the device and reset the password.

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