diff --git a/trunk/ConsoleDataMigration/ConsoleRestore/Importer.cpp b/trunk/ConsoleDataMigration/ConsoleRestore/Importer.cpp
index 35023e7..709b561 100644
--- a/trunk/ConsoleDataMigration/ConsoleRestore/Importer.cpp
+++ b/trunk/ConsoleDataMigration/ConsoleRestore/Importer.cpp
@@ -86,6 +86,8 @@ bit8 s_IvsDecryptIv[AES_BLOCK_SIZE] =
 
 }
 
+CheckedNetworkSetting s_CurrentNetowrkSetting1;
+
 void ConvertTimeZoneString(const char* str)
 {
     s_TimeZone.hour = 0;
@@ -624,6 +626,17 @@ bool UpdateNetworkSetting(nn::ac::NetworkSetting& networkSetting)
         networkSetting.proxy.enable = false;
         networkSetting.other.enableUPnP = false;
 
+        // 現在のインターネット設定1を一時的に保持
+        result = nn::ac::LoadNetworkSetting(0, s_CurrentNetowrkSetting1.setting);
+        if(result.IsSuccess())
+        {
+            s_CurrentNetowrkSetting1.isValid = true;
+        }
+        else
+        {
+            s_CurrentNetowrkSetting1.isValid = false;
+        }
+
         result = nn::ac::UpdateNetworkSetting( 0, networkSetting );
         if(!result.IsSuccess())
         {
@@ -988,6 +1001,11 @@ TimeZone GetTimeZone()
     return s_TimeZone;
 }
 
+CheckedNetworkSetting* GetTempNetworkSetting()
+{
+    return &s_CurrentNetowrkSetting1;
+}
+
 void ImportData()
 {
     static bool init = true;
diff --git a/trunk/ConsoleDataMigration/ConsoleRestore/Importer.h b/trunk/ConsoleDataMigration/ConsoleRestore/Importer.h
index 245e7dd..f978ec8 100644
--- a/trunk/ConsoleDataMigration/ConsoleRestore/Importer.h
+++ b/trunk/ConsoleDataMigration/ConsoleRestore/Importer.h
@@ -18,6 +18,7 @@
 
 #include <nn.h>
 #include "FileName.h"
+#include <nn/ac/CTR/private/ac_NetworkSetting.h>
 
 namespace ConsoleRestore
 {
@@ -77,6 +78,15 @@ bool ReadSetting();
 char* GetNtpServerName();
 TimeZone GetTimeZone();
 
+struct CheckedNetworkSetting
+{
+    nn::ac::CTR::NetworkSetting setting;
+    bool isValid;
+    NN_PADDING3;
+};
+
+CheckedNetworkSetting* GetTempNetworkSetting();
+
 }
 
 #endif /* IMPORTER_H_ */
diff --git a/trunk/ConsoleDataMigration/ConsoleRestore/NtpClient.cpp b/trunk/ConsoleDataMigration/ConsoleRestore/NtpClient.cpp
index 03cd1fe..ada8377 100644
--- a/trunk/ConsoleDataMigration/ConsoleRestore/NtpClient.cpp
+++ b/trunk/ConsoleDataMigration/ConsoleRestore/NtpClient.cpp
@@ -48,9 +48,6 @@ struct NTP_Packet{			// NTPパケット
 	u32 transmitTimestampFractions;
 };
 
-const size_t NETWORK_SETTING_SLOT_NUM = 3;
-nn::ac::CTR::NetworkSetting s_CurrentNetoworkSetting[NETWORK_SETTING_SLOT_NUM];
-
 const size_t TIMEOUT_MILLISECOND = 5000;		// タイムアウト ミリ秒数
 NTP_Packet	s_NTPSendPacket;	// 送信するNTPパケット
 NTP_Packet	s_NTPRecvPacket;	// 受信するNTPパケット
@@ -287,29 +284,21 @@ u32 GetNtpTime()
     return ntp_time;
 }
 
-void SaveCurrentInternetSetting()
-{
-    NN_LOG("Save Current Internet Setting\n");
-    nn::Result result;
-    result = nn::ac::CTR::InitializeInternal();
-    COMMON_LOGGER_RESULT_IF_FAILED(result);
-
-    for(u8 i = 0; i < NETWORK_SETTING_SLOT_NUM; i++)
-    {
-        result = nn::ac::CTR::LoadNetworkSetting(i, s_CurrentNetoworkSetting[i]);
-        COMMON_LOGGER_RESULT_IF_FAILED(result);
-    }
-}
-
 void RestoreCurrentInternetSetting()
 {
-    NN_LOG("Restore Current Internet Setting\n");
+    COMMON_LOGGER("Restore Current Internet Setting\n");
     nn::Result result;
-    for(u8 i = 0; i < NETWORK_SETTING_SLOT_NUM; i++)
+    if (GetTempNetworkSetting()->isValid)
     {
-        result = nn::ac::CTR::UpdateNetworkSetting(i, s_CurrentNetoworkSetting[i]);
+        result = nn::ac::CTR::UpdateNetworkSetting(0, GetTempNetworkSetting()->setting);
         COMMON_LOGGER_RESULT_IF_FAILED(result);
     }
+
+    result = nn::ac::FlushNetworkSetting();
+    COMMON_LOGGER_RESULT_IF_FAILED(result);
+
+    result = nn::ac::FinalizeInternal();
+    COMMON_LOGGER_RESULT_IF_FAILED(result);
 }
 
 void NtpThreadFunc()
@@ -352,11 +341,10 @@ bool IsTimeAdjustFinished()
 
 void AdjustTime()
 {
-    // インターネット設定を一時的に保存する
-    SaveCurrentInternetSetting();
+    nn::Result result;
 
-    // SDカードのインターネット設定を反映する
-    ReadSetting();
+    result = nn::ac::CTR::InitializeInternal();
+    COMMON_LOGGER_RESULT_IF_FAILED(result);
 
     s_NtpThread.Start( NtpThreadFunc, s_NtpThreadStack);
 }