diff --git a/clear-factory-images-variables.sh b/clear-factory-images-variables.sh
index df9c251..a92586a 100644
--- a/clear-factory-images-variables.sh
+++ b/clear-factory-images-variables.sh
@@ -24,6 +24,7 @@
 unset ERASE
 unset PRODUCT
 unset RADIO
+unset RADIOFILE
 unset RADIOSRC
 unset SLEEPDURATION
 unset SRCPREFIX
diff --git a/generate-factory-images-common.sh b/generate-factory-images-common.sh
index 2fc5ebf..3e07e3e 100644
--- a/generate-factory-images-common.sh
+++ b/generate-factory-images-common.sh
@@ -43,7 +43,7 @@
 then
   unzip -d tmp ${SRCPREFIX}$PRODUCT-target_files-$BUILD.zip RADIO/$BOOTLOADERSRC
 fi
-if test "$RADIO" != ""
+if test "$RADIO" != "" -a "$RADIOFILE" = ""
 then
   unzip -d tmp ${SRCPREFIX}$PRODUCT-target_files-$BUILD.zip RADIO/$RADIOSRC
 fi
@@ -66,7 +66,12 @@
 fi
 if test "$RADIO" != ""
 then
-  cp tmp/RADIO/$RADIOSRC tmp/$PRODUCT-$VERSION/radio-$DEVICE-$RADIO.img
+  if test "$RADIOFILE" = ""
+  then
+    cp tmp/RADIO/$RADIOSRC tmp/$PRODUCT-$VERSION/radio-$DEVICE-$RADIO.img
+  else
+    cp $RADIOFILE tmp/$PRODUCT-$VERSION/radio-$DEVICE-$RADIO.img
+  fi
 fi
 if test "$CDMARADIO" != ""
 then