bootanimation Android 6.0 On Samsung Galaxy Note 4
First you need to have a Samsung Galaxy Note 4 rooted . Apart from this you need to have installed on your Phone one custom recovery like ClockworkMod or TWRP. The dev personally recommend the latter, but as you can read in the original thread on XDA Developers
The following is download the ZIP flasheable containing bootanimation . As I have reset the mode recovery , install and reboot your Samsung Galaxy Note 4. If all goes well you should see the new bootanimation now.
In case something goes wrong, do not you like animation or anything, the dev has been available to all users one ZIP flasheable animation with original note 4 , you can reset it using the method described to install the boot animation Android 6.0 Marshmallow.
And with this simple process and would be everything. Leave us a comment with your experience if you decide to try this method.