diff --git a/Aaru.Archives/Symbian/Files.cs b/Aaru.Archives/Symbian/Files.cs
index 05808c56f..d03c4610b 100644
--- a/Aaru.Archives/Symbian/Files.cs
+++ b/Aaru.Archives/Symbian/Files.cs
@@ -31,6 +31,7 @@
 // ****************************************************************************/
 
 using System;
+using System.IO;
 
 namespace Aaru.Archives;
 
@@ -91,5 +92,17 @@ public sealed partial class Symbian
         return _compressed ? _files[entryNumber].originalLength : _files[entryNumber].length;
     }
 
+    /// <inheritdoc />
+    public FileAttributes GetAttributes(int entryNumber)
+    {
+        if(!_opened)
+            return (FileAttributes)(-1);
+
+        if(entryNumber < 0 || entryNumber >= _files.Count)
+            return (FileAttributes)(-1);
+
+        return FileAttributes.Normal;
+    }
+
 #endregion
 }
\ No newline at end of file
diff --git a/Aaru.Archives/Symbian/Unsupported.cs b/Aaru.Archives/Symbian/Unsupported.cs
index fe851f45f..1ed439a07 100644
--- a/Aaru.Archives/Symbian/Unsupported.cs
+++ b/Aaru.Archives/Symbian/Unsupported.cs
@@ -45,9 +45,6 @@ public sealed partial class Symbian
 {
 #region IArchive Members
 
-    /// <inheritdoc />
-    public FileAttributes GetAttributes(int entryNumber) => throw new NotImplementedException();
-
     /// <inheritdoc />
     public List<string> GetXAttrs(int entryNumber) => throw new NotImplementedException();