I looked for a answer before I posted...
My problem is I have a 2G, OS 3.0- jailbroken/unlocked
When I try to download anything from Cydia I receive
this error: Could'nt configure per-depend dpkg for grep,
probably a dependency cycle.
I get this error even when I try to upgrade Cydia.
I am totally new to the iPhone so please bear with me.
I got the phone already unlocked/jailbroken...
Thank you all.