diff --git a/Aaru.Archives/Symbian/Info.cs b/Aaru.Archives/Symbian/Info.cs
index 147b8e293..458c8f08d 100644
--- a/Aaru.Archives/Symbian/Info.cs
+++ b/Aaru.Archives/Symbian/Info.cs
@@ -39,15 +39,9 @@ public partial class Symbian
 {
 #region IArchive Members
 
-    /// <inheritdoc />
-    public bool Identify(string path) => throw new NotImplementedException();
-
     /// <inheritdoc />
     public bool Identify(Stream stream) => throw new NotImplementedException();
 
-    /// <inheritdoc />
-    public bool Identify(byte[] buffer) => throw new NotImplementedException();
-
 #endregion
 
     /*
diff --git a/Aaru.Archives/Symbian/Unsupported.cs b/Aaru.Archives/Symbian/Unsupported.cs
index f424d106e..19075158a 100644
--- a/Aaru.Archives/Symbian/Unsupported.cs
+++ b/Aaru.Archives/Symbian/Unsupported.cs
@@ -45,15 +45,9 @@ public partial class Symbian
 {
 #region IArchive Members
 
-    /// <inheritdoc />
-    public ErrorNumber Open(string path) => throw new NotImplementedException();
-
     /// <inheritdoc />
     public ErrorNumber Open(Stream stream) => throw new NotImplementedException();
 
-    /// <inheritdoc />
-    public ErrorNumber Open(byte[] buffer) => throw new NotImplementedException();
-
     /// <inheritdoc />
     public bool IsOpened() => throw new NotImplementedException();
 
diff --git a/Aaru.CommonTypes b/Aaru.CommonTypes
index 42a4538e0..1d1613a4e 160000
--- a/Aaru.CommonTypes
+++ b/Aaru.CommonTypes
@@ -1 +1 @@
-Subproject commit 42a4538e06bf9f3fae62095d336f1d9297edd320
+Subproject commit 1d1613a4e3747fc6ee85823dd31003afa53620a8