Unlocked ATT Lumia 1020 doesnt work on Virgin Mobile network.

[WPCentral Question]

I purchase a locked ATT Nokia Lumia on Ebay and then later unlocked it so I can use it on Virgin Mobile (Canada). So I inserted my sim and it works perfectly except for my data. The data is not functioning even though its turned on in my settings. So I am unable to use any apps that required data and I am only able to use them if there is WiFi available. I'm paying for data and I am unable to use it!

So what can be the problem? Help!

 

[Alienhead95]

You need to configure the apn settings to make the data work.