Samsung Galaxy S® 4 - Add a Virtual Private Network
From a Home screen, navigate: Apps > Settings.
These instructions apply to Standard mode only.
Tap More networks.
If unavailable, tap the Menu icon (located at the bottom-left) then tap Switch to list view.
To remove a VPN, touch and hold the VPN name then tap Delete network.
Tap Basic VPN.
If presented with a lock screen notification, tap OK.
Refer to Set Up Screen Lock (Pattern, PIN, or Password only) for assistance.
Tap the Add icon + (located in the upper-right).
From the Name field, enter the appropriate name.
Contact the VPN administrator for assistance with server information and credentials.
From the Type field, select the the VPN type:
PSK L2TP/IPSec RSA
IPSec Xauth PSK
IPSec Xauth RSA
IPSec Hybrid RSA
Enter the required information into the applicable fields then tap Save (located in the lower-right).
If applicable, tap (check) Show advanced options to configure the following:
The available options vary depending upon the selected VPN type.