diff --git a/build/libraries_sysmenu/namut/ARM9/src/namut.c b/build/libraries_sysmenu/namut/ARM9/src/namut.c
index 534625a4..d97ba7eb 100644
--- a/build/libraries_sysmenu/namut/ARM9/src/namut.c
+++ b/build/libraries_sysmenu/namut/ARM9/src/namut.c
@@ -122,22 +122,38 @@ BOOL NAMUT_Format(void)
 	BOOL ret = TRUE;
 
 	// プロテクトされていないタイトルの削除を行います
-	ret &= NAMUTi_DeleteNonprotectedTitle();
+	if (!NAMUTi_DeleteNonprotectedTitle())
+	{
+		ret = FALSE;
+		OS_TWarning("Fail! NAMUTi_DeleteNonprotectedTitle()\n");
+	}
 
 	// プロテクトタイトルのセーブデータをフォーマットします
-	ret &= NAMUTi_ClearSavedataAll(TRUE);
+	if (!NAMUTi_ClearSavedataAll(TRUE))
+	{
+		ret = FALSE;
+		OS_TWarning("Fail! NAMUTi_ClearSavedataAll()\n");
+	}
 
 	// 指定ファイルを0xffでクリアします
 	for (i=0; i<sizeof(sFillFileList)/sizeof(sFillFileList[0]); i++)
 	{
-		ret &= NAMUTi_FillFile(sFillFileList[i]);
+		if (!NAMUTi_FillFile(sFillFileList[i]))
+		{
+			ret = FALSE;
+			OS_TWarning("Fail! NAMUTi_FillFile(%s)\n", sFillFileList[i]);
+		}
 	}
 
 	// temp以下を消去します
 	// NAM関数でtempが作成&使用される可能性があるため最後に実行します
 	for (i=0; i<sizeof(sDeleteDirectoryList)/sizeof(char*); i++)
 	{
-		ret &= NAMUTi_DeleteNandDirectory(sDeleteDirectoryList[i]);
+		if (!NAMUTi_DeleteNandDirectory(sDeleteDirectoryList[i]))
+		{
+			ret = FALSE;
+			OS_TWarning("NAMUTi_DeleteNandDirectory(%s)\n", sDeleteDirectoryList[i]);
+		}
 	}
 
 	return ret;
@@ -164,7 +180,7 @@ static BOOL NAMUTi_DeleteNandDirectory(const char *path)
 	// 引数で指定されたディレクトリを開く
 	if (!FS_OpenDirectory(&dir, path, FS_FILEMODE_R))
 	{
-		SDK_ASSERTMSG(0, "Fail! FS_OpenDirectory(%s) in %s\n", path, __func__);
+		OS_TWarning("Fail! FS_OpenDirectory(%s) in %s\n", path, __func__);
 		return FALSE;
 	}
 
@@ -184,14 +200,20 @@ static BOOL NAMUTi_DeleteNandDirectory(const char *path)
 		// ディレクトリ
 		if (entryInfo.attributes & FS_ATTRIBUTE_IS_DIRECTORY)
 		{
-			ret &= FS_DeleteDirectoryAuto(sCurrentFullPath);
-			SDK_ASSERTMSG(ret, "Fail! FS_DeleteDirectoryAuto(%s) in %s\n", sCurrentFullPath, __func__);
+			if (!FS_DeleteDirectoryAuto(sCurrentFullPath))
+			{
+				ret = FALSE;
+				OS_TWarning("Fail! FS_DeleteDirectoryAuto(%s) in %s\n", sCurrentFullPath, __func__);
+			}
 		}
 		// ファイル
 		else
 		{
-			ret &= FS_DeleteFileAuto(sCurrentFullPath);
-			SDK_ASSERTMSG(ret, "Fail! FS_DeleteFileAuto(%s) in %s\n", sCurrentFullPath, __func__);
+			if (!FS_DeleteFileAuto(sCurrentFullPath))
+			{
+				ret = FALSE;
+				OS_TWarning("Fail! FS_DeleteFileAuto(%s) in %s\n", sCurrentFullPath, __func__);
+			}
 		}
 	}
 
@@ -243,7 +265,7 @@ static BOOL NAMUTi_DeleteNonprotectedTitleEntity(const char* path)
 	// 引数で指定されたディレクトリを開く
 	if (!FS_OpenDirectory(&dir, path, FS_FILEMODE_R))
 	{
-		SDK_ASSERTMSG(0, "Fail! FS_OpenDirectory(%s) in %s\n", path, __func__);
+		OS_TWarning("Fail! FS_OpenDirectory(%s) in %s\n", path, __func__);
 		return FALSE;
 	}
 
@@ -268,15 +290,21 @@ static BOOL NAMUTi_DeleteNonprotectedTitleEntity(const char* path)
 				STD_ConcatenateLString(sCurrentFullPath, "/", FS_ENTRY_LONGNAME_MAX);
 				STD_ConcatenateLString(sCurrentFullPath, entryInfo.longname, FS_ENTRY_LONGNAME_MAX);
 
-				ret &= FS_DeleteDirectoryAuto(sCurrentFullPath);
-				SDK_ASSERTMSG(ret, "Fail! FS_DeleteDirectoryAuto(%s) in %s\n", sCurrentFullPath, __func__);
+				if (!FS_DeleteDirectoryAuto(sCurrentFullPath))
+				{
+					ret = FALSE;
+					OS_TWarning("Fail! FS_DeleteDirectoryAuto(%s) in %s\n", sCurrentFullPath, __func__);
+				}
 			}
 		}
 	}
 
 	// ディレクトリを閉じる
-	ret &= FS_CloseDirectory(&dir);
-	SDK_ASSERTMSG(ret, "Fail! FS_CloseDirectory() in %s\n", __func__);
+	if (!FS_CloseDirectory(&dir))
+	{
+		ret = FALSE;
+		OS_TWarning("Fail! FS_CloseDirectory() in %s\n", __func__);
+	}
 
 	return ret;
 }
@@ -446,6 +474,7 @@ static BOOL NAMUTi_FillFile(const char* path)
 	}
 	else
 	{
+		OS_TWarning("Fail! FS_OpenFileEx(%s)\n", path);
 		return FALSE;
 	}
 	return TRUE;
@@ -470,7 +499,7 @@ u32 NAMUT_SearchInstalledSoftBoxCount( void )
 	// タイトルリスト取得
 	if (NAM_GetTitleList(sTitleIdArray, TITLE_LIST_MAX) != NAM_OK)
 	{
-		SDK_ASSERTMSG(0, "Fail! NAM_GetTitleList() in %s\n", __func__);
+		OS_TWarning("Fail! NAM_GetTitleList() in %s\n", __func__);
 		return 0;
 	}
 	
diff --git a/build/systemMenu_RED/HWInfoWriter/ARM9/src/hwi.c b/build/systemMenu_RED/HWInfoWriter/ARM9/src/hwi.c
index 30741f27..da7c5d59 100644
--- a/build/systemMenu_RED/HWInfoWriter/ARM9/src/hwi.c
+++ b/build/systemMenu_RED/HWInfoWriter/ARM9/src/hwi.c
@@ -242,17 +242,22 @@ static BOOL VerifyData( const u8 *pTgt, const u8 *pOrg, u32 len )
 
   Arguments:
 
-  Returns:      None.
+  Returns:      BOOL
  *---------------------------------------------------------------------------*/
-void HWI_ModifyLanguage( u8 region )
+BOOL HWI_ModifyLanguage( u8 region )
 {
 #pragma unused( region )
     u32 langBitmap = LCFG_THW_GetValidLanguageBitmap();
     u8  nowLanguage = LCFG_TSD_GetLanguage();
+	BOOL result = TRUE;
+
+	// TSDが存在しない場合はここでリカバリ生成
+	ReadTWLSettings();
 
     // TSDが読み込めていないなら、何もせずリターン
     if( !s_isReadTSD ) {
-        return;
+		OS_TPrintf("TWLSetting is not Readed!\n");
+        return FALSE;
     }
 
     if( langBitmap & ( 0x0001 << nowLanguage ) ) {
@@ -279,10 +284,16 @@ void HWI_ModifyLanguage( u8 region )
     {
         u8 *pBuffer = spAlloc( LCFG_WRITE_TEMP );
         if( pBuffer ) {
-            (void)LCFG_WriteTWLSettings( (u8 (*)[ LCFG_WRITE_TEMP ] )pBuffer );
+            if (!LCFG_WriteTWLSettings( (u8 (*)[ LCFG_WRITE_TEMP ] )pBuffer ))
+			{
+				result = FALSE;
+				OS_TPrintf("Fail! LCFG_WriteTWLSettings()\n");
+			}
             spFree( pBuffer );
         }
     }
+
+	return result;
 }
 
 /*---------------------------------------------------------------------------*
diff --git a/build/systemMenu_RED/HWInfoWriter/ARM9/src/hwi.h b/build/systemMenu_RED/HWInfoWriter/ARM9/src/hwi.h
index f2a9f1df..71e526cf 100644
--- a/build/systemMenu_RED/HWInfoWriter/ARM9/src/hwi.h
+++ b/build/systemMenu_RED/HWInfoWriter/ARM9/src/hwi.h
@@ -37,7 +37,7 @@ typedef enum
 HwiInitResult;
 
 HwiInitResult HWI_Init( void *(*pAlloc)( u32 ), void (*pFree)( void * ) );
-void HWI_ModifyLanguage( u8 region );
+BOOL HWI_ModifyLanguage( u8 region );
 BOOL HWI_WriteHWNormalInfoFile( void );
 BOOL HWI_WriteHWSecureInfoFile( u8 region, const u8 *pSerialNo, BOOL isDisableWireless );
 BOOL HWI_WriteHWIDSignFile( void );
diff --git a/build/systemMenu_RED/NandInitializerRed/ARM7.TWL/src/formatter.c b/build/systemMenu_RED/NandInitializerRed/ARM7.TWL/src/formatter.c
index 9d9fcaee..30049407 100644
--- a/build/systemMenu_RED/NandInitializerRed/ARM7.TWL/src/formatter.c
+++ b/build/systemMenu_RED/NandInitializerRed/ARM7.TWL/src/formatter.c
@@ -61,11 +61,11 @@ typedef struct FileProperty {
 
 // FATFSのクラスタサイズは16KBなので、データサイズが決まっていないものは、余裕を持たせて16KBにしておく
 //static const FileProperty s_fileList[] = {
-//	{  128,                "nand:/sys/ID.sgn"                     },	// 現状、全部サイズは適当。中身も空。
+//	{  RSA_KEY_LENGTH,              LCFG_TWL_HWID_SIGN_PATH       },	// 現状、全部サイズは適当。中身も空。
 //	{  LCFG_TWL_HWINFO_FILE_LENGTH, LCFG_TWL_HWINFO_NORMAL_PATH   },
 //	{  LCFG_TWL_HWINFO_FILE_LENGTH, LCFG_TWL_HWINFO_SECURE_PATH   },
-//	{  FATFS_CLUSTER_SIZE, "nand:/shared1/TWLCFG0.dat"  },
-//	{  FATFS_CLUSTER_SIZE, "nand:/shared1/TWLCFG1.dat"  },	// ミラー
+//	{  LCFG_TWL_HWINFO_FILE_LENGTH, "nand:/shared1/TWLCFG0.dat"  },
+//	{  LCFG_TWL_HWINFO_FILE_LENGTH, "nand:/shared1/TWLCFG1.dat"  },	// ミラー
 //	{  0, NULL },
 //};
 
@@ -305,7 +305,7 @@ static BOOL CreateFile( const FileProperty *pFileList )
 		}
 		pTemp++;
 	}
-	pBuffer = OS_Alloc( length );
+	pBuffer = OS_AllocFromSubPrivWram( length );
 	if( pBuffer == NULL ) {
 		OS_TPrintf( "memory allocate error.\n" );
 		ERROR_RETURN();
@@ -346,7 +346,7 @@ static BOOL CreateFile( const FileProperty *pFileList )
 		pFileList++;
 	}
 	// メモリ解放
-	OS_Free( pBuffer );
+	OS_FreeToSubPrivWram( pBuffer );
 
 	return TRUE;
 }
@@ -378,7 +378,7 @@ static BOOL CheckFile( const FileProperty *pFileList )
 			ERROR_RETURN();
 		}
 		// バッファ メモリ確保
-		pBuffer = OS_Alloc( pFileList->length );
+		pBuffer = OS_AllocFromSubPrivWram( pFileList->length );
 		if( pBuffer == NULL ) {
 			OS_TPrintf( "memory allocate error.\n" );
 			ERROR_RETURN();
@@ -406,7 +406,7 @@ static BOOL CheckFile( const FileProperty *pFileList )
 		}
 		OS_TPrintf( " [VerifyTime : %dms] ", OS_TicksToMilliSeconds( OS_GetTick() - start ) );
 		// メモリ解放
-		OS_Free( pBuffer );
+		OS_FreeToSubPrivWram( pBuffer );
 		// ファイルクローズ
 		(void)FATFS_CloseFile( file );
 		OS_TPrintf( "ok.\n" );
diff --git a/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/include/process_hw_info.h b/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/include/process_hw_info.h
index 59a68f45..d14b0312 100644
--- a/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/include/process_hw_info.h
+++ b/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/include/process_hw_info.h
@@ -42,6 +42,17 @@ void* HWInfoProcess2(void);
 void* HWInfoProcess3(void);
 void* HWInfoProcess4(void);
 
+/*---------------------------------------------------------------------------*
+  Name:         HW情報全体のライト
+
+  Description:  
+
+  Arguments:    region : 
+
+  Returns:      None.
+ *---------------------------------------------------------------------------*/
+BOOL WriteHWInfoFile( u8 region );
+
 /*---------------------------------------------------------------------------*
   Name:         UpdateNandBoxCount
 
diff --git a/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/process_format.c b/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/process_format.c
index f5cb56ad..ae54ab34 100644
--- a/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/process_format.c
+++ b/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/process_format.c
@@ -19,6 +19,7 @@
 #include <nitro/snd.h>
 #include <twl/fatfs.h>
 #include <nitro/card.h>
+#include <twl/lcfg.h>
 #include "kami_font.h"
 #include "kami_pxi.h"
 #include "process_topmenu.h"
@@ -209,13 +210,22 @@ void* FormatProcess2(void)
 			kamiFontPrintf(24, y_pos, FONT_COLOR_BLACK, " WAIT");
 			kamiFontLoadScreenData();
 
-			if (NAMUT_Format())
 			{
-				kamiFontPrintf(24, y_pos, FONT_COLOR_GREEN, " OK  ");
-			}
-			else
-			{
-				kamiFontPrintf(24, y_pos, FONT_COLOR_RED, " NG  ");
+				// 現在のリージョンを保存しておきフォーマット後に保存リージョンで初期化する
+				u8 region = LCFG_THW_GetRegion();
+				BOOL result = TRUE;
+
+				result &= NAMUT_Format();
+				result &= WriteHWInfoFile(region);
+				
+				if (result)
+				{
+					kamiFontPrintf(24, y_pos, FONT_COLOR_GREEN, " OK  ");
+				}
+				else
+				{
+					kamiFontPrintf(24, y_pos, FONT_COLOR_RED, " NG  ");
+				}
 			}
 #ifdef DUMP_NAND_TREE
 			OS_Printf("\n");
diff --git a/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/process_hw_info.c b/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/process_hw_info.c
index 3db55b77..aef4a146 100644
--- a/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/process_hw_info.c
+++ b/build/systemMenu_RED/NandInitializerRed/ARM9.TWL/src/process_hw_info.c
@@ -63,7 +63,6 @@ static BOOL s_isReadTSD;
     内部関数宣言
  *---------------------------------------------------------------------------*/
 
-static BOOL WriteHWInfoFile( u8 region );
 static BOOL WriteHWNormalInfoFile( void );
 static BOOL WriteHWSecureInfoFile( u8 region );
 //static BOOL DeleteHWInfoFile( void );
@@ -252,12 +251,12 @@ void* HWInfoProcess2(void)
 
   Description:  
 
-  Arguments:    None.
+  Arguments:    region : 
 
   Returns:      None.
  *---------------------------------------------------------------------------*/
 
-static BOOL WriteHWInfoFile( u8 region )
+BOOL WriteHWInfoFile( u8 region )
 {
 	static const char *pMsgNormalWriting  	= "Writing Normal File...";
 	static const char *pMsgSecureWriting  	= "Writing Secure File...";
@@ -297,7 +296,12 @@ static BOOL WriteHWInfoFile( u8 region )
 		result = FALSE;
 	}
 	
-	HWI_ModifyLanguage( region );
+	// CFGデータの修正
+	if (!HWI_ModifyLanguage( region ))
+	{
+		kamiFontPrintfConsoleEx(CONSOLE_RED, "Fail! Write TWLSettings\n" );	
+		result = FALSE;
+	}
 
 	// InstalledSoftBoxCount, FreeSoftBoxCount の値を現在のNANDの状態に合わせて更新します。
 	UpdateNandBoxCount();