A long time ago thanks to Safari we could play music from Youtube with the iPhone locked. The possibility of playing YouTube content in the background or "background" from Safari passed away, but that does not mean that we cannot do the same trick with other browsers.
THE STEPS TO PLAY YOUTUBE MUSIC WITH LOCKED IPHONE WITH DOLPHIN ARE THE SAME AS BEFORE WITH SAFARI
The trick in question was as simple as finding the video of the song you wanted to hear and playing it. We then had to quit Safari and from the iOS Control Center start playback again.
iOS lock screen playing Youtube music
Following these steps we got the song to start playing in the background or "Background" and thanks to Dolphin Browser you can use this trick again. The steps to follow are the same as before with Safari.
Using Dolphin Browser also has other advantages. This browser offers a simple and intuitive interface that makes it easy to replace Safari, and it is also one of the fastest browsers that we can find today in the App Store.
The main screen of Dolphin Browser
Among the advantages it offers we have the personalization of the main screen. Thus, we can add the pages that we visit the most, simply by pressing the "+" icon, to always have them at our disposal as soon as we open the app.As usual in almost all browsers, we can also add our own bookmarks.
Dolphin Browser also has the possibility of synchronizing the browser. In this way we can have the same bookmarks and favorites synchronized between the different devices on which we have the browser installed.
Of course Dolphin Browser is a great option to take into account as a replacement for Safari, but even more so to use the trick that allows us to PLAY YOUTUBE WITH THE LOCKED IPHONE.