diff --git a/PKHeX/Saves/SAV4BR.cs b/PKHeX/Saves/SAV4BR.cs
index 2d9f3bfcf..dc0b2decd 100644
--- a/PKHeX/Saves/SAV4BR.cs
+++ b/PKHeX/Saves/SAV4BR.cs
@@ -24,6 +24,7 @@ public SAV4BR(byte[] data = null)
             Data = DecryptPBRSaveData(data);
 
             // Detect active save
+            SaveCount = Math.Max(BigEndian.ToUInt32(Data, 0x1C004C), BigEndian.ToUInt32(Data, 0x4C));
             if (BigEndian.ToUInt32(Data, 0x1C004C) > BigEndian.ToUInt32(Data, 0x4C))
             {
                 byte[] tempData = new byte[0x1C0000];
@@ -52,7 +53,7 @@ public SAV4BR(byte[] data = null)
                 resetBoxes();
         }
 
-        private readonly int SaveCount; // TODO : unique save identification
+        private readonly uint SaveCount;
         public override byte[] Write(bool DSV)
         {
             setChecksums();