Lock Screen And Password Settings; Allow Installation Of Third-Party Programs; Work With Certificates - HTC ONE User Manual

If you fail to enter the correct password after five attempts, you will be prompted to wait for 30
seconds before you can try again.

Lock Screen and Password Settings

Increase your privacy by selecting what type of information you want to display on the lock screen.
You can also choose to make passwords invisible as you enter them on your phone.
1. Tap
> >
2. Tap Security.
3. Do any of the following:
Select the Incoming phone calls option to hide the private contact's name and photo on
l
the lock screen. See Private Contacts.
Clear the Make passwords visible option (recommended) to make passwords invisible as
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you enter them on your phone.

Allow Installation of Third-Party Programs

By default, you can only install programs and games downloaded from Google Play. The Security
menu lets you allow installation of non-Play Store apps on your phone.
To allow installation of non-Play Store apps on the phone:
1. Tap
> >
2. Tap Security.
3. Select the Unknown sources option.
Important: After installing the app, go back to Settings > Security and make sure to clear the
Unknown sources option. This can help protect your phone from installing other insecure apps
from the Web.

Work with Certificates

Use client and Certificate Authority (CA) digital certificates to enable your phone to access VPN or
secured Wi-Fi networks, and also to provide authentication to online servers. You can get a
certificate from your system administrator or download it from sites that require authentication.
Note: Some apps such as your browser or email client let you install certificates directly in the app.
See the app's help for details.
Install a Digital Certificate
Note: You must set a lock screen PIN or password before installing a digital certificate.
Settings
Settings.
Settings.
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