Why can’t Kuaiyin be saved and deleted?

The phone memory is full.

Kuaiyin free listening app is a very easy-to-use mobile ringtone sharing application. Here you can upload a variety of ringtones you like, search for trendy and personalized ringtones with one click, and share with everyone** *Enjoy together.

Features of the latest version of Kuaiyin: 1. What should I do if I hear a popular song in Douyin or Kuaishou short videos and think it sounds good? Kuaiyin can separate audio and video with one click, edit audio, remove watermarks, listen to hot songs as you want, and set ringtones as you want! 2. What should I do if I find it troublesome to separate audio and video? Copy the short video link, open Kuayin, automatically separate audio and video, and save hot songs and videos separately! 3. Mobile phone ringtones, SMS ringtones, alarm clock ringtones, and a complete collection of mobile phone ringtones.