iPhone 6 Plus with latest iOS update I picked up my iPhone 6Plus to turn off the alarm this morning and there was a message saying I needed to change my passcode. Had no choice. I changed it to amnew 4 digit code. I got worried it was a hack or something and went to change the passcode again, manually, using the settings. Using that I am forced to use a 6 digit passcode. I am not so sure I will be able to remember it and the touch thingy never works, so I can't rely on that to let me use my phone. Do I need to worry that the message I received in the morning was a legit Apple message and the new 4 digit code was not started by a hacker? If I forget the 6 digit passcode, I know that touch thingy will not work. I set that touch thingy up and it just does not work, even though it says it scanned properly.