hello everyone
i quickpwn my iphone 3g yesterday and now i get very low signal on my phone even on the places where is used to get good signal now it just couple bars i m on 2.1 att non official phone is unlocked using gevey sim any idea on this ppl?

and yes i did restored my phone to original version and then jailbroke it again just to make sure.

I ran my phone for several weeks while still in Jail. After I Jail broke it, the signal strength hasn't appeared to change. I'm in Japan, so this info may not be relevant. Although, the phones are the same and the firmware files are the same, so I think they would have the same issues.