Need help Modding 7250 Dont have a clue where to start hhheeelllpppp??????

[shagfaps]

hi i have a problem i recently purchased a nokia 7250 and a friend of mine showed me all of this cool stuff what he could do using the closed user groups in the security settings, so i have been playing around with them for a week now and im getting bored i was wondereing where to start getting more codes and knowing what they do and modding my phone with flash etc. please will someone come to my rescue. thanx

[Bidwo]

well if u want to flash you need to get a flash cable (about $100 AUD) and there isnt nuffin you can do with closed user group i think, if you want to play with ya phone download some games, dont experiment with flashing ya phone