diff --git a/installer/wad/00000000.app b/installer/wad/00000000.app
index 8688504..291049f 100644
Binary files a/installer/wad/00000000.app and b/installer/wad/00000000.app differ
diff --git a/installer/wad/00000002.app b/installer/wad/00000002.app
index ccf3026..6e17d49 100644
Binary files a/installer/wad/00000002.app and b/installer/wad/00000002.app differ
diff --git a/installer/wad/0001000154484246.tmd b/installer/wad/0001000154484246.tmd
index 76dba65..ec2f853 100644
Binary files a/installer/wad/0001000154484246.tmd and b/installer/wad/0001000154484246.tmd differ
diff --git a/installer/wad/0001000154484246.trailer b/installer/wad/0001000154484246.trailer
index a3329b6..a78f7c1 100644
Binary files a/installer/wad/0001000154484246.trailer and b/installer/wad/0001000154484246.trailer differ
diff --git a/updates b/updates
index 92f88c5..b85528c 100644
--- a/updates
+++ b/updates
@@ -1,6 +1,9 @@
 //rev39:
 - BUGFIX: before saving the update boot.dol, ensure directory
           apps/HomebrewFilter exists, if not create it
+- overall improvements to the NAND-loader in THBF channel (obcd)
+- BUGFIX: properly check whether we're in neek2o environment (obcd)
+- improved neek2o booter (obcd)
 
 //rev38:
 - changes to the app-info dialog: