diff --git a/trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp b/trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp
index 9594c24..0a77d61 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp
@@ -690,10 +690,21 @@ void WriteMcuRtcData(common::HardwareStateManager& manager)
 
         nn::mcu::CTR::RtcData rtc;
         result = mcu.GetRtcAll(&rtc);
-        NN_LOG("RTC = 20%02d/%02d/%02d %02d:%02d:%02d\n", rtc.m_Year, rtc.m_Month, rtc.m_Day, rtc.m_Hour, rtc.m_Minute, rtc.m_Second);
-        COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(result);
+        const u8 RETRY = 10;
+        for (u8 i = 0; i < RETRY; i++)
+        {
+            if (result.IsSuccess())
+            {
+                NN_LOG("RTC = 20%02d/%02d/%02d %02d:%02d:%02d\n", rtc.m_Year, rtc.m_Month, rtc.m_Day, rtc.m_Hour, rtc.m_Minute, rtc.m_Second);
+                COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(result);
 
-        s_SdWriter.WriteBufWithCmac(common::MCU_RTC_PATHNAME, &rtc, sizeof(rtc));
+                s_SdWriter.WriteBufWithCmac(common::MCU_RTC_PATHNAME, &rtc, sizeof(rtc));
+                break;
+            }
+            nn::os::Thread::Sleep(
+                    nn::fnd::TimeSpan::FromMilliSeconds(
+                            nn::os::Tick::GetSystemCurrent().ToTimeSpan().GetMilliSeconds() % 100));
+        }
     }
     else
     {
diff --git a/trunk/ConsoleDataMigration/sources/ConsoleRestore/Importer.cpp b/trunk/ConsoleDataMigration/sources/ConsoleRestore/Importer.cpp
index 91133bf..140cadf 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleRestore/Importer.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleRestore/Importer.cpp
@@ -505,9 +505,21 @@ nn::Result ImportMcuRtc(common::HardwareStateManager& manager)
                         bcd[i] = DecimalToBcd(reinterpret_cast<u8*> (rtc)[i]);
                     }
 
-                    result = mcu.WriteBySend(nn::drivers::mcu::CTR::MCU_RTC_SEC_ADDR, bcd, RTC_PARAM_SIZE);
+                    const u8 RETRY = 10;
+                    for (u8 i = 0; i < RETRY; i++)
+                    {
+                        result = mcu.WriteBySend(nn::drivers::mcu::CTR::MCU_RTC_SEC_ADDR, bcd, RTC_PARAM_SIZE);
+                        COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(result);
 
-                    COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(result);
+                        if(result.IsSuccess())
+                        {
+                            break;
+                        }
+                        nn::os::Thread::Sleep(
+                                nn::fnd::TimeSpan::FromMilliSeconds(
+                                        nn::os::Tick::GetSystemCurrent().ToTimeSpan().GetMilliSeconds() % 100));
+
+                    }
                 }
 
                 common::HeapManager::GetHeap()->Free(buf);