Find "Mobile Data Network"
Press Settings.
Press General.
Press Network.
Press Mobile Data Network.
Enter APN
Press APN below Mobile Data.
Key in live.vodafone.com
Key in live.vodafone.com
An APN (Access Point Name) is used to establish a connection from your phone to the internet.
Save and exit
Press Network to save the settings.
Press the Home key to return to standby mode.