Hi all, hope this finds its way too all the people dealing with this issue like I'd been for the last 4/5 days since I got my Note4!
You shouldn't have to remove lenses/change settings/factory reset, and after doing this it should fix the issue in all apps that utilize the camera (Snapchat and Instagram are the only ones I've tried but it's working!
)
In the ". . ." Settings, there's an option for "Metering Modes". Simply change this setting to Matrix or Spot, and any time you open the camera up again, after about a second, the focus will set for all-distance shots! In Matrix Mode I find it auto-focuses with a smaller depth-of-field, and Spot a wider one!
Hope this helps!
You shouldn't have to remove lenses/change settings/factory reset, and after doing this it should fix the issue in all apps that utilize the camera (Snapchat and Instagram are the only ones I've tried but it's working!

In the ". . ." Settings, there's an option for "Metering Modes". Simply change this setting to Matrix or Spot, and any time you open the camera up again, after about a second, the focus will set for all-distance shots! In Matrix Mode I find it auto-focuses with a smaller depth-of-field, and Spot a wider one!
Hope this helps!