To prevent the hotspot Wi-Fi network name and password from displaying on the home screen, from the home screen, tap Connection Details.
Scroll to Wi-Fi Security to view security details.
To disable the hotspot Wi-Fi network name (SSID) from being broadcast, from a device connected to the hotspot, login to MiFi Liberate manager, then click Settings.
Tap Hotspot Settings.
Under the Advanced tab, click the Broadcast Wi-Fi Network Name checkbox.
Tap Save Changes.
To change the Wi-Fi security settings, from the General tab, click the Wi-Fi Security field.
To change the password, click the Wi-Fi Password field, then enter the desired password.