: Navigate to General and then select Cellular (or Network on older iOS versions).
: Ensure Cellular Data and Data Roaming (if required by your specific TPG plan) are toggled to ON . Tpg Apn Iphone 4
: Tap on the Settings icon on your home screen. : Navigate to General and then select Cellular
: Open Safari and try to load a webpage to verify the data is active. Note: The Tpg Apn Iphone 4