A class-action lawsuit filed in California on Thursday alleges Apple schemed to force iPhone users to upgrade to iOS 7 in a bid to save money on a data services deal with Akamai, a move that rendered older hardware like iPhone 4 and 4S unusable. Seemingly spawned from internal Apple documents disclosed during the VirnetX patent infringement lawsuit, which found Apple on the hook for $302.4 million in damages, the California action claims Apple intentionally broke FaceTime for devices running iOS 6 and earlier to avoid high monthly data relay charges from Akamai. When FaceTime launched in 2010, Apple included...