Iphone 3G no network after getting update 4.0

[Ipko]

Hello i have restore my iphone 3g on 4.0 and after that show me very low signal and after that low signal lose all signal , no service.
i have after that back to 3.1.3 but same situation low signal and after that no service

i have jailbreak with spirit on 3.1.3 and unlock with ultrasnow but nothing happen

on 4.0 i have jailbreak with redsnow and unlock with ulstrasnow , and try with software without wifi but same and sameeeee.

anyone help me please!

 

[.::AssAnovic.::]

downgrad it to 3.1.2 and tested my friend.......

 

[Ipko]

.::AssAnovic.::

i cant restore on 3.1.2 , itunes show me ThiPhone"iPhone" could not be restored because the firmware is not compatible.
iPhone1,2_3.1.2_7D11_Restore

 

[ostybons]

come online here i will help solve it [email protected]

 

[Ipko]

can we talk on msn please bcs i dont have yahoo id???????

 

[cpu2007]

mate you can add yahoo ids on your msn and still chat with him

 

[Ipko]

OK i have add you adress on my

 

[ostybons]

add me on my messenger i will help u
u a y der

 

[kings121]

i,m facing the same no signal problem after unlocking 3gs 3.1.3 bb 5.13