Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
No MacBook Airs But Unlocked iPhones ?
This is an update to our other article on the New MacBook Air Rumours. We now believe that there is not going to be any new MacBook Airs this wednesday as Chronicwire tweet explains “@chronicwire: CORRECTION: Source had mixed up part numbers, it is unlocked iPhones that will be headed to US Apple Stores for Wednesday, NOT MacBook Airs.” This is a new thing in the US as the US Apple stores have never stocked unlocked iphones before. The details below are for the iphone 4s which will be unlocked are MC603 (16GB, Black) , MC604 (16GB, White) , MC605 (32GB, Black) , MC606 (32GB, White)
This could be a great boost for apple iphone sales and this could be another factor in the iphone 4 s/5 late release. I wonder what verison and AT&T will have to say if this rumour is true
** @Chronicwire has been known to be reliable in the past