You can get BTS smart buds cover on your galaxy phone. It's like one of Galaxy themes! My phone is galaxy 9+ and I could use it too! It has 1 background & 4 moving lock screens😍

Not part of buds cover but I also changed my home button to BTS logo with the app called Good lock💜

— (hiatus)아미살롱 ᴀʀᴍʏ sᴀʟᴏɴ (@BTSARMY_Salon) July 6, 2020