by Luis H
Version 1 (June 19, 2021)
Download (623 downloads)
That "customizable" button which used to open Zello, and can't be customized, can now DO whatever you want (in my case, open Calculator).
💡 Remember to disable Zello first.
📱 Tested on Umidigi Bison 6Gb 2020
👨💻 Created by r/LuisG8