I reset the network setting and it still didnt work

Restore iPhone with iTunes on computer. If still problem after Restore, and if there is Warranty or AppleCare Coverage take or send to Apple for resolution. Otherwise use iPhone without WiFi.

this is bull... how is it possible to just have it break without doing anything wrong to it and when its been working perfectly fine... so if we didn't have the Apple care coverage? what should we do? pay for another freaking phone??!!!!!!!