The APN or Access Point Names are the routing table that gives the instructions to a mobile device such as a mobile phone or a tablet how to find the way to the internet servers of you mobile network operator. This is a unique value that varies from network operator to network operator. It is required to be properly added in for you to be able to browse the internet on your Samsung Galaxy S3 Android Phone. Follow these simple steps for the Configuration of the APN Settings on Samsung Galaxy S3:
APN Setttings for Samsung Galaxy S3
Go to your Samsung Galaxy´s main Screen
Go to the Settings Screen
Tab on connections
Go to the option where it says Mobile Networks click it
You will now See Access Point Names click it
Now select NEW APN
Enter the APN Settings of your carrier
Enjoy Browsing the internet with this APN Settings on your Samsung Galaxy S3 Android Phone.
If after using these APN Settings on Samsung Galaxy S3 you are still not able to connect to the internet. You will have to check if you have a valid data plan activated on your phone. If not in this case please contact your mobile network operator for more details.