diff --git a/YSMenu/m3adapter.com/M3DS_Sakura_1.49a.7z b/YSMenu/m3adapter.com/M3DS_Sakura_1.49b.7z
similarity index 58%
rename from YSMenu/m3adapter.com/M3DS_Sakura_1.49a.7z
rename to YSMenu/m3adapter.com/M3DS_Sakura_1.49b.7z
index 693b688..fce684c 100644
Binary files a/YSMenu/m3adapter.com/M3DS_Sakura_1.49a.7z and b/YSMenu/m3adapter.com/M3DS_Sakura_1.49b.7z differ
diff --git a/YSMenu/m3adapter.com/README.txt b/YSMenu/m3adapter.com/README.txt
index 96b842d..1a9dc0b 100644
--- a/YSMenu/m3adapter.com/README.txt
+++ b/YSMenu/m3adapter.com/README.txt
@@ -1,5 +1,8 @@
 M3 Simply is NOT compatible with this folder. Check "R4 (original), (M3 Simply)" folder instead.
 
+Updates:
+1.49b: changed DLDI to newer, better supported DLDI by Taiju Yamada
+
 cheats: 
 SYSTEM/cheat_EN.db