The original Windows software was never compiled for Android architectures. Furthermore, Android's strict storage permissions (Scoped Storage) introduced in recent OS versions make low-level drive formatting (like WBFS file systems) highly complex for standard mobile apps. ⚠️ A Warning About Fake APKs

There is Wii Backup Manager for Android. The real Wii Backup Manager is a Windows program (made by Fig2k4) that formats drives, transfers Wii games (WBFS/ISO), and fixes split files.

If you have raw .iso files on your phone and need to compress them to .wbfs format to save space or compatibility, you do not need an APK. You can use safe, browser-based tools that handle the conversion locally on your device using WebAssembly.

Most Android users want to save space. Since Wii ISOs are consistently 4.3GB, converting them to WBFS is essential.

If you are looking for management features available in modern tools like TinyWiiBackupManager , here are the standout features you should look for: Key Features for Wii Game Management