Dolphin Doesn't Open YouTube Links In YouTube App.
How to make Dolphin open YouTube Links In YouTube App?
How to make Dolphin open YouTube Links In YouTube App?
Dolphin is a browser - it opens links in itself. If you want to see YouTube in the YouTube app, run the YouTube app.
(It's like asking how to get Word to open a document in Edit Plus. One app can't be told to open data it can handle in another app. It uses other apps to open data it can't handle - if you go to an FTP site without an HTTP interface in Dolphin, and it's set up top run some FTP app for handling FTP sites, it will. But a YouTube link is an HTTP link, and Dolphin can handle that - HTTP is the main reason for Dolphin\s existence.)