diff --git a/Makefile b/Makefile
index 93b0ce3..3cfb685 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ ENABLE_AIRCOPY_RX_REBOOT         := 0
 ENABLE_FMRADIO_64_76             := 0
 ENABLE_FMRADIO_76_90             := 0
 ENABLE_FMRADIO_76_108            := 0
-ENABLE_FMRADIO_875_108           := 1
+ENABLE_FMRADIO_875_108           := 0
 ENABLE_FMRADIO_64_108            := 0
 # NOAA 1.2 kB
 ENABLE_NOAA                      := 0
@@ -36,7 +36,7 @@ ENABLE_REDUCE_LOW_MID_TX_POWER   := 1
 ENABLE_ALARM                     := 0
 ENABLE_TX1750                    := 0
 # MDC1200 2.8 kB
-ENABLE_MDC1200                   := 0
+ENABLE_MDC1200                   := 1
 ENABLE_MDC1200_SHOW_OP_ARG       := 1
 ENABLE_PWRON_PASSWORD            := 0
 ENABLE_RESET_AES_KEY             := 0
diff --git a/firmware.bin b/firmware.bin
index 9f0c15c..99a6dc1 100644
Binary files a/firmware.bin and b/firmware.bin differ
diff --git a/firmware.packed.bin b/firmware.packed.bin
index e5f9549..6029547 100644
Binary files a/firmware.packed.bin and b/firmware.packed.bin differ
diff --git a/functions.c b/functions.c
index 5b5a996..95348c7 100644
--- a/functions.c
+++ b/functions.c
@@ -265,7 +265,7 @@ void FUNCTION_Select(function_type_t Function)
 			if (!DTMF_Reply())
 			{
 			#ifdef ENABLE_MDC1200
-				if (g_current_vfo->mdc1200_mode == MDC1200_MODE_BOT || g_current_vfo->mdc1200_mode == MDC1200_MODE_BOTH)
+				if (g_current_vfo->channel.mdc1200_mode == MDC1200_MODE_BOT || g_current_vfo->channel.mdc1200_mode == MDC1200_MODE_BOTH)
 				{
 					BK4819_WriteRegister(0x30,
 						(1u  << 15) |    // enable  VCO calibration
diff --git a/settings.c b/settings.c
index e8c5873..babc8a9 100644
--- a/settings.c
+++ b/settings.c
@@ -327,8 +327,10 @@ void SETTINGS_read_eeprom(void)
 	// 0F48..0F4F
 	g_eeprom.config.setting.scan_hold_time = (g_eeprom.config.setting.scan_hold_time > 40) ? 6 : (g_eeprom.config.setting.scan_hold_time < 2) ? 6 : g_eeprom.config.setting.scan_hold_time;
 
-
 	// ****************************************
+	// EEPROM cleaning
+
+#if 1
 
 	memset(&g_eeprom.config.unused13, 0xff, sizeof(g_eeprom.config.unused13));
 
@@ -345,7 +347,7 @@ void SETTINGS_read_eeprom(void)
 		}
 		else
 		{	// used channel
-			g_eeprom.config.channel_attributes[index].unused = 0;
+			g_eeprom.config.channel_attributes[index].unused = 0x00;
 			memset(g_eeprom.config.channel_name[index].unused, 0x00, sizeof(g_eeprom.config.channel_name[index].unused));
 		}
 	}
@@ -355,12 +357,14 @@ void SETTINGS_read_eeprom(void)
 			g_eeprom.config.channel_attributes[200 + index].attributes = 0xC0 | index;
 
 		g_eeprom.config.channel_attributes[200 + 7].attributes = 0x00;
-	
-		memcpy(&g_user_channel_attributes, &g_eeprom.config.channel_attributes, sizeof(g_user_channel_attributes));
 
 		SETTINGS_save_attributes();
 	}
 
+#endif
+
+	memcpy(&g_user_channel_attributes, &g_eeprom.config.channel_attributes, sizeof(g_user_channel_attributes));
+
 	// ****************************************
 
 	memset(&g_eeprom.calib.unused3, 0xff, sizeof(g_eeprom.calib.unused3));
@@ -575,21 +579,21 @@ void SETTINGS_save_chan_attribs_name(const unsigned int channel, const vfo_info_
 unsigned int SETTINGS_find_channel(const uint32_t frequency)
 {
 	unsigned int chan;
-	
+
 	if (frequency == 0 || frequency == 0xffffffff)
 		return 0xffffffff;
-	
+
 	for (chan = 0; chan <= USER_CHANNEL_LAST; chan++)
 	{
 		const uint32_t freq = g_eeprom.config.channel[chan].frequency;
 
 		if (g_user_channel_attributes[chan].band > BAND7_470MHz || freq == 0 || freq == 0xffffffff)
 			continue;
-		
+
 		if (freq == frequency)
 			return chan;          // found it
 	}
-	
+
 	return 0xffffffff;
 }