A rumor that Apple is currently working on an iPhone without a physical Home button popped up earlier today, but I was hesitant to lend it any weight. However, the same rumor has popped up on Apple Insider, which has cited a reliable source to back up the rumor. Apparently, such a smartphone wouldn’t actually arrive until 2017, assuming it even launches at all. The rumor also notes that Touch ID is the reason the physical Home button hasn’t been removed already.