Downloading YouTube videos without proper authorization is against YouTube's terms of service and may violate copyright laws in some cases. However, you can legally download YouTube videos in specific situations, such as when you have the creator's permission or when YouTube provides a download option. YouTube Premium also allows for video downloads.
If you need to download YouTube videos for personal use or to watch offline, you can do so by using the official YouTube app if you have a YouTube Premium subscription. Here's how:
1. Sign in to your YouTube Premium account.
2. Open the YouTube app on your mobile device.
3. Find the video you want to download.
4. Below the video player, you should see a download button (a downward arrow or a download symbol). Tap this button to start the download.
If you need to download YouTube videos for other purposes, such as creating content, editing, or sharing, I recommend using YouTube's authorized tools and features. Downloading videos without permission can lead to legal issues, and it's best to respect copyright and content ownership.