When unlocking a sony ericsson phone to another network, How come i cannot access

[arsenalfox]

the internet I bought a sony ericsson phone and i preffered it on another network. i choose to unlock it and now i cannot access the internet. Is there anyway of unlocking it and using for the internet

 

[Unregistered]

I think the unlock was not proper.Try unlocking it again using reliable providers like, Superunlockcodes.com and remove the network restriction in your Sony Ericsson.You can then swp sim cards without losing any feature.