Hello All,

I am new to this and I was hoping that any of you could help me out with this. I just got my Iphone 3G about a week ago. I have check my phone based on the guidelines provided in the forum and my phone is actually a legit unlock version from Italy and it comes with the 2.11.07 firmware. So my questions is :-

1) Is it advisable to install installer or cydia to the phone since it is legit unlock version?
2) How do I do install installer or cydia into the phone since it is a legit unlock version?
3) Will it lock the phone once I have done so?


Many thanks & Cheers.