diff --git a/firmware b/firmware
index bc4a81d..7b86b5a 100644
Binary files a/firmware and b/firmware differ
diff --git a/firmware.bin b/firmware.bin
index 96e9cda..dc063f2 100644
Binary files a/firmware.bin and b/firmware.bin differ
diff --git a/firmware.packed.bin b/firmware.packed.bin
index c53f4ab..886eaaf 100644
Binary files a/firmware.packed.bin and b/firmware.packed.bin differ
diff --git a/misc.c b/misc.c
index a1aa6d5..080a2f1 100644
--- a/misc.c
+++ b/misc.c
@@ -50,7 +50,8 @@ const uint16_t    dual_watch_count_toggle_10ms     =   100 / 10;   // 100ms betw
 const uint16_t    battery_save_count_10ms          = 10000 / 10;   // 10 seconds
 
 const uint16_t    gMax_bat_v                       = 843;          // 8.43V
-const uint16_t    gMin_bat_v                       = 660;          // 6.6V
+//const uint16_t    gMin_bat_v                       = 660;          // 6.6V
+const uint16_t    gMin_bat_v                       = 710;          // 7.1V
 
 const uint32_t    gDefaultAesKey[4]                = {0x4AA5CC60, 0x0312CC5F, 0xFFD2DABB, 0x6BBA7F92};
 
diff --git a/ui/main.c b/ui/main.c
index 4e6f6d1..70ee4e0 100644
--- a/ui/main.c
+++ b/ui/main.c
@@ -186,7 +186,8 @@ void UI_DisplayMain(void)
 		{	// frequency mode
 			// show the frequency band number
 			const unsigned int x = 2;	// was 14
-			sprintf(String, "FB%u", 1 + gEeprom.ScreenChannel[vfo_num] - FREQ_CHANNEL_FIRST);
+//			sprintf(String, "FB%u", 1 + gEeprom.ScreenChannel[vfo_num] - FREQ_CHANNEL_FIRST);
+			sprintf(String, "VFO%u", 1 + gEeprom.ScreenChannel[vfo_num] - FREQ_CHANNEL_FIRST);
 			UI_PrintStringSmall(String, x, 0, Line + 1);
 		}
 		#ifdef ENABLE_NOAA