Iphone 2g 3.1.2 NO WIFI

[a1r]

So i just recently updated my iphone 2g that was on 2.2.1 to 3.0 then to 3.1.2. I unlocked it with red snow at 3.0 then upgraded to 3.1.2 and used blackra1n but for some strange reason the iphone is unlocked but it doesnt detect any wifi at all. I tryed resting the network and erase all data, but still nothing. I even tryed to restore back to 3.1.2 and it still doesnt work. Can someone please help me with this because im totally freaking out

Anyone?

[woowoodengy]

i had no wifi too after restore to 3.1.2 then blackra1n then bootneuter but i restarter and wifi is back.

oh i unintalled blackra!n

[a1r]

I just tried to uninstall blackra1n and i dont even have cydia because wifi wont work, but i still dont have wifi after this.