Note: If a device uses multiple enabled administrationapplications, the strictest policy is enforced.1. From the Home screen, tap ➔ Settings ➔More ➔ Security.2. Tap Device administrators.3. Select a device administrator and follow the prompts. Ifno device administrators are listed, you can downloadthem from the Play Store.Unknown sourcesThis feature allows you to download and install non-Marketapplications.1. From the Home screen, tap ➔ Settings ➔More ➔ Security.2. Tap Unknown sources.A check mark is displayed to indicate it is active.Warning! Enabling this option causes your phone and personaldata to be more vulnerable to attack by applicationsfrom unknown sources.Verify appsThis feature allows you to either block or warn you beforeinstalling apps that may cause harm to your phone.1. From the Home screen, tap ➔ Settings ➔More ➔ Security.2. Tap Verify apps.A check mark is displayed to indicate it is active.Change security levelThis option allows you to set the security level for yourphone.1. From the Home screen, tap ➔ Settings ➔More ➔ Security ➔ Change security level.2. Select High or Normal (default).Security policy updatesWhen you activate this feature, your phone will automaticallycheck for changes to the security policy and download anyupdates to improve security and service.1. From the Home screen, tap ➔ Settings ➔More ➔ Security.2. Tap Security policy updates.Changing Your Settings 137
