A new 'Apple SIM' will be shipping with the cellular iPad Air 2 and the iPad mini 3, letting customers switch cellular providers with ease. While the cellular versions of iPads have always been unlocked, customers would have to pick their cellular providers at time of purchase to ensure that SIM card would be pre-installed. With the new Apple SIM, one SIM … [Read more...] about New ‘Apple SIM’ Preinstalled on Cellular iPad Air 2, iPad mini 3