Go to the Google Play store, search for AnyConnect, and install it.
Open it and accept the End User License Agreement.
Select OK on the next prompt about AnyConnect requiring access to information about your device.
Open Cisco AnyConnect and select Connections
Select Add New Connection
The Description is optional and may be whatever makes the most sense to you. For the server, enter "https//soonerconnect1.ou.edu" and then click Done.
Log in with your OUNet ID and password and then accept the series of prompts/permissions that follow.
Your VPN connection should now be established.