How to prevent android applications form connecting to the intrnet

[Nara]

Hi all ,,
I have mobile phone (LG gw620 - 1.5 android version) I need to make some thing to disable the applications from connecting to the internet as this connection is allows finish my credit although I don?t use these application , it work without my permission .

I hope someone help me

Thanks in advance

 

[Kunmui]

Have you tried by removing the connection credentials? Or you don't want to remove the settings.