No service even after restore

[iMore Question]

Hello,

I've got an iPhone 4s with no service I've tried many things as : restore it via iTunes (No Error and succesfully), and change the interconnection antenn, try another SIM card...

Nothing is Working still no Service.

I hope you can help me and thanks in advance !

 

[RogMoore]

Consult the nearest Apple Store, They will help you better.