Ensure you are using the version intended for your Android version. Version 3.1 is widely used for Android 10 and 11 devices . If you want to keep your data encrypted, look for the Modified "Keep Encrypt" Version instead .
The script modifies the device's system and vendor partitions to prevent specific security features from interfering with custom modifications: Disables File-Based Encryption (FBE): Removes forced encryption on the Multidisabler-samsung-3.1.zip