diff --git a/flight/targets/boards/coptercontrol/bootloader/main.c b/flight/targets/boards/coptercontrol/bootloader/main.c
index 0b392193a..d603ea145 100644
--- a/flight/targets/boards/coptercontrol/bootloader/main.c
+++ b/flight/targets/boards/coptercontrol/bootloader/main.c
@@ -156,8 +156,7 @@ int main() {
 
 		if (stopwatch > 50 * 1000 * 1000)
 			stopwatch = 0;
-		if ((stopwatch > 6 * 1000 * 1000) && (DeviceState
-				== BLidle))
+        if ((stopwatch > 6 * 1000 * 1000) && ((DeviceState == BLidle) || (DeviceState == DFUidle && !USB_connected)))
 			JumpToApp = TRUE;
 
 		processRX();
diff --git a/flight/targets/boards/revolution/bootloader/main.c b/flight/targets/boards/revolution/bootloader/main.c
index db02ff0ad..b1e408c6a 100644
--- a/flight/targets/boards/revolution/bootloader/main.c
+++ b/flight/targets/boards/revolution/bootloader/main.c
@@ -161,8 +161,7 @@ int main() {
 
 		if (stopwatch > 50 * 1000 * 1000)
 			stopwatch = 0;
-		if ((stopwatch > 6 * 1000 * 1000) && (DeviceState
-				== BLidle))
+		if ((stopwatch > 6 * 1000 * 1000) && ((DeviceState == BLidle) || (DeviceState == DFUidle && !USB_connected)))
 			JumpToApp = true;
 
 		processRX();
diff --git a/flight/targets/boards/revoproto/bootloader/main.c b/flight/targets/boards/revoproto/bootloader/main.c
index 1f364abba..6d1ab5bf9 100644
--- a/flight/targets/boards/revoproto/bootloader/main.c
+++ b/flight/targets/boards/revoproto/bootloader/main.c
@@ -161,8 +161,7 @@ int main() {
 
 		if (stopwatch > 50 * 1000 * 1000)
 			stopwatch = 0;
-		if ((stopwatch > 6 * 1000 * 1000) && (DeviceState
-				== BLidle))
+        if ((stopwatch > 6 * 1000 * 1000) && ((DeviceState == BLidle) || (DeviceState == DFUidle && !USB_connected)))
 			JumpToApp = true;
 
 		processRX();