So I have had my iPhone 6 since September when it first came out and from memory, Touch ID, worked flawlessly back then (I only use it to unlock my phone). However, since all the updates of iOS 8 since September, Touch ID is getting progressively worse and worse. I have 5 - YES 5, prints of my thumb print saved within the Touch ID Settings, however, at least ONCE A DAY, Touch ID FAILS to recognize my print Its bloody frustrating....... It never used to be like this?!? I don't have overly sweaty thumbs and my fingers are clean (both when I saved my prints and when I use my phone) yet my iPhone 6 FAILS at least once a day to recognize my thumb print. RIDICULOUS.