Security
Secure your device and protect your data with Security settings.
Device Administration
Manage your device administrators and application installation privileges.1.From a Home screen, tap
Apps > 
Settings > GENERAL tab.2.Tap Security for options:•Device administrators: Add or remove device administrators.•Unknown sources: Enable installation of Warning: Enabling installation of
Encryption
Require a numeric PIN or password to decrypt your device each time you power it on or encrypt the data on a memory card (not included) each time it is connected.
1.From a Home screen, tap
Apps > 
Settings > GENERAL tab.2.Tap Security for options:•Tap Encrypt device and follow the prompts to encrypt all data on your device.•Tap Encrypt external SD card to encrypt data on a memory card (not included).Factory Data Reset Password
Use this option to set up your password when one is first required or change your current password.
1.From a Home screen, tap
Apps > 
Settings > GENERAL tab.2.Tap Security > Set up/change password.3.Enter a new password and tap Confirm.4.Enter the new password again and tap Confirm.SIM Card Lock
Lock your SIM card by requiring a PIN.1.From a Home screen, tap
Apps > 
Settings > GENERAL tab.2.Tap Security > Set up SIM card lock.•Tap Lock SIM card and enter the PIN.•Tap Change SIM PIN to change the PIN.Passwords
Display password characters briefly as you type them.1.From a Home screen, tap
Apps > 
Settings > GENERAL tab.2.Tap Security > Make passwords visible to turn the feature on.Settings | 98 | Security |
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