diff --git a/bin/device-install.bat b/bin/device-install.bat
index f8ca9e408..5e0f1c847 100755
--- a/bin/device-install.bat
+++ b/bin/device-install.bat
@@ -1,6 +1,7 @@
 @ECHO OFF
 
 set PYTHON=python
+set WEB_APP=0
 
 :: Determine the correct esptool command to use
 where esptool >nul 2>&1
@@ -12,13 +13,14 @@ if %ERRORLEVEL% EQU 0 (
 
 goto GETOPTS
 :HELP
-echo Usage: %~nx0 [-h] [-p ESPTOOL_PORT] [-P PYTHON] [-f FILENAME^|FILENAME]
+echo Usage: %~nx0 [-h] [-p ESPTOOL_PORT] [-P PYTHON] [-f FILENAME^|FILENAME] [--web]
 echo Flash image file to device, but first erasing and writing system information
 echo.
 echo     -h               Display this help and exit
 echo     -p ESPTOOL_PORT  Set the environment variable for ESPTOOL_PORT.  If not set, ESPTOOL iterates all ports (Dangerrous).
 echo     -P PYTHON        Specify alternate python interpreter to use to invoke esptool. (Default: %PYTHON%)
 echo     -f FILENAME      The .bin file to flash.  Custom to your device type and region.
+echo     --web            Flash WEB APP.
 goto EOF
 
 :GETOPTS
@@ -27,6 +29,7 @@ if /I "%1"=="--help" goto HELP
 if /I "%1"=="-F" set "FILENAME=%2" & SHIFT
 if /I "%1"=="-p" set ESPTOOL_PORT=%2 & SHIFT
 if /I "%1"=="-P" set PYTHON=%2 & SHIFT
+if /I "%1"=="--web" set WEB_APP=1 & SHIFT
 SHIFT
 IF NOT "__%1__"=="____" goto GETOPTS
 
@@ -49,8 +52,14 @@ IF EXIST %FILENAME% IF x%FILENAME:update=%==x%FILENAME% (
     ) else (
         %ESPTOOL_CMD% --baud 115200 write_flash 0x260000 bleota-s3.bin
     )
-    for %%f in (littlefs-*.bin) do (
-        %ESPTOOL_CMD% --baud 115200 write_flash 0x300000 %%f
+    IF %WEB_APP%==1 (
+        for %%f in (littlefsweb-*.bin) do (
+            %ESPTOOL_CMD% --baud 115200 write_flash 0x300000 %%f
+        )
+    ) else (
+        for %%f in (littlefs-*.bin) do (
+            %ESPTOOL_CMD% --baud 115200 write_flash 0x300000 %%f
+        )
     )
 ) else (
     echo "Invalid file: %FILENAME%"
diff --git a/bin/device-install.sh b/bin/device-install.sh
index b2a5684ee..9cdf635d7 100755
--- a/bin/device-install.sh
+++ b/bin/device-install.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 PYTHON=${PYTHON:-$(which python3 python | head -n 1)}
+WEB_APP=false
 
 # Determine the correct esptool command to use
 if "$PYTHON" -m esptool version >/dev/null 2>&1; then
@@ -19,16 +20,26 @@ set -e
 # Usage info
 show_help() {
 	cat <<EOF
-Usage: $(basename $0) [-h] [-p ESPTOOL_PORT] [-P PYTHON] [-f FILENAME|FILENAME]
+Usage: $(basename $0) [-h] [-p ESPTOOL_PORT] [-P PYTHON] [-f FILENAME|FILENAME] [--web]
 Flash image file to device, but first erasing and writing system information"
 
     -h               Display this help and exit
     -p ESPTOOL_PORT  Set the environment variable for ESPTOOL_PORT.  If not set, ESPTOOL iterates all ports (Dangerous).
     -P PYTHON        Specify alternate python interpreter to use to invoke esptool. (Default: "$PYTHON")
     -f FILENAME      The .bin file to flash.  Custom to your device type and region.
+    --web            Flash WEB APP.
 
 EOF
 }
+# Preprocess long options like --web
+for arg in "$@"; do
+    case "$arg" in
+        --web)
+            WEB_APP=true
+            shift # Remove this argument from the list
+            ;;
+    esac
+done
 
 while getopts ":hp:P:f:" opt; do
 	case "${opt}" in
@@ -73,7 +84,11 @@ if [ -f "${FILENAME}" ] && [ -n "${FILENAME##*"update"*}" ]; then
 	else
 		$ESPTOOL_CMD write_flash 0x260000 bleota-s3.bin
 	fi
-	$ESPTOOL_CMD write_flash 0x300000 littlefs-*.bin
+	if [ "$WEB_APP" = true ]; then
+		$ESPTOOL_CMD write_flash 0x300000 littlefsweb-*.bin
+	else
+		$ESPTOOL_CMD write_flash 0x300000 littlefs-*.bin
+	fi
 
 else
 	show_help