hello guys
I am thinking to buy an iphone3g most likely I will get it by next week or so but I just wanted to know that since the turbo sim is the only solution for now and it seems to working for most of the people, I just wanted to know that
Is it safe to use Turbo sim?
Is it gonna do any parmenant changes to my phone like Ziphone?
Can I use Turbo sim to unlock the phone for now and then perform a software unlock whenever dev team puts out?

any advise wud be helpfull thanks.