Check If 4K Is Available
First not all videos support 4K so make sure the video you want has 4K option if not then you cant get it in that quality.
Open Snaptube and Search
Open Snaptube App and search the video you want to download you can also paste the link from YouTube or other site.
Select Quality Before Download
After tapping download button Snaptube will show video resolutions just pick the one that says 4K or highest option.
Enough Space Needed
4K videos are big in size make sure you have enough storage in your phone or memory card so download goes smooth.
Enjoy Your Video
Once download is complete go to your media or file manager and enjoy your video in stunning ultra HD quality.
