100Unknown SourcesWhen enabled, you can install applications fromsources other than the Google Play Store.1. From the Home screen, touch Apps ➔Settings ➔ Security.2. Touch Unknown sources to enable ordisable the option.Credential StorageTrusted CredentialsYou can install credentials from an installedmemory card, and use the Credential storagesettings to allow applications to access thesecure certificates and other credentials.Trusted Credentials1. From the Home screen, touch Apps ➔Settings ➔ Security.2. Touch Trusted credentials to viewcertificates you’ve installed.Install from Device StorageInstall encrypted certificates from an installedmemory card.Note: You must have installed a memory cardcontaining encrypted certificates to use thisfeature.1. From the Home screen, touch Apps ➔Settings ➔ Security.2. Touch Install from device storage, thenchoose a certificate and follow the promptsto install.Clear CredentialsClear stored credentials and reset the password.Note: This setting is only available if you haveinstalled certificates.1. From the Home screen, touch Apps ➔Settings ➔ Security ➔ Clear credentials.2. Follow the prompts to clear storedcredentials and reset the password.
