diff --git a/RESOURCES/OPTIONS/app_nocamera/app_nocamera.sh b/RESOURCES/OPTIONS/app_nocamera/app_nocamera.sh
index 8ca8075..24f01b5 100755
--- a/RESOURCES/OPTIONS/app_nocamera/app_nocamera.sh
+++ b/RESOURCES/OPTIONS/app_nocamera/app_nocamera.sh
@@ -116,6 +116,30 @@ if [ "$app_ver" == "3.1.0" ]; then
   fi
 fi
 
+if [ "$app_ver" == "3.1.2" ]; then
+
+  # stop the app for looking for inserted webcam
+  sed -i 's/video4linux/videoXlinux/g' "$def_target"
+  if [ "$app_model" == "K2Pro" ]; then
+    # stop the app to log the message 'cannot open video'
+    printf "\x00\xf0\x20\xe3" | dd of="$def_target" bs=1 seek=2338672 conv=notrunc
+    echo -e "${GREEN}SUCCESS: The 'app' has been patched to stop supporting cameras (K2Pro) ${NC}"
+    exit 0
+  fi
+  if [ "$app_model" == "K2Plus" ]; then
+    # stop the app to log the message 'cannot open video'
+    printf "\x00\xf0\x20\xe3" | dd of="$def_target" bs=1 seek=2338720 conv=notrunc
+    echo -e "${GREEN}SUCCESS: The 'app' has been patched to stop supporting cameras (K2Plus) ${NC}"
+    exit 0
+  fi
+  if [ "$app_model" == "K2Max" ]; then
+    # stop the app to log the message 'cannot open video'
+    printf "\x00\xf0\x20\xe3" | dd of="$def_target" bs=1 seek=2338720 conv=notrunc
+    echo -e "${GREEN}SUCCESS: The 'app' has been patched to stop supporting cameras (K2Max) ${NC}"
+    exit 0
+  fi
+fi
+
 echo -e "${RED}ERROR: Unsupported model and version! It requires K2Pro/K2Plus/K2Max with version 3.0.5+ ${NC}"
 
 exit 11