Downloading videos of high quality can prove to be very expensive if done on Cellular data. As mostly such data packages can be very limited, and if accidentally, Netflix videos are left on download, it can consume the whole data and some more. To avoid situations like these, Netflix allows users to decide whether or not they want to allow the videos to be downloaded on the Cellular data.
Let's see how can you use this Feature
Open Netflix Mobile App like this
Open Screen whom you are watching Netflix
Now Home Screen will appear in front of you.
Select "More" option in bottom right corner of page like this
Now click on the option "Account Setting" like this
There you will find the option to select whether to download on cellular data or not.
Turn ON this option if you want to use this Feature like this