I've noticed that the setting "Reply with Message" under Settings > Touch ID & Passcode doesn't seem to be working correctly. I noticed that when it is disabled it still works the same when enabled. Nothing changes. I am still able to reply to a an iMessage from the lockscreen. But first I have to put in my passcode or use Touch ID. I thought if it was enabled you should be able to quick reply to iMessages WITHOUT putting in your password or using Touch ID and vice versa when disabled. I've toggled it on and off and no difference. Is this happening to anyone else? I'm using an Iphone 6 on IOS 10 GM. --- Post Merged, Sep 9, 2016 --- Ok, just figured it out. "Reply with Message" is referring to when someone calls you on the phone you can quick reply with an iMessage from your lockscreen. I thought it meant enabling a quick reply of an iMessage text without putting in your passcode.