i bought iphone 4 from digi,now the iphone in recovery mode,i cant update the firmware to the latest 1,i keep on getting error 3194,i'll tried every method on google&youtube to solved the error but none of them is worked,now i end up so frustrated,can i just bring this iphone back to digi&ask them help me update the firmware?(previously i;m using 4.3.3,now i want to upgrade to 4.3.5)anyone facing this problem before?