If the APK doesn't work (which is common if your hardware lacks a Dolby decoder), try these methods: Download Dolby Atmos APKs for Android - APKMirror
Locate the APK using a file explorer (like File Commander ) and select it to install. 4. Better Alternatives for Immersive Sound Dolby Atmos Apk Download For Android Tv
A common alternative store where you can find versions compatible with older Android versions (7.1+). If the APK doesn't work (which is common