diff --git a/README.md b/README.md
index c86bbda33..936507522 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Arduino_Tools
 [![GitHub release](https://img.shields.io/github/release/stm32duino/Arduino_Tools.svg)](https://github.com/stm32duino/Arduino_Tools/releases/latest)
-[![GitHub commits](https://img.shields.io/github/commits-since/stm32duino/Arduino_Tools/2.3.1.svg)](https://github.com/stm32duino/Arduino_Tools/compare/2.3.1...main)
+[![GitHub commits](https://img.shields.io/github/commits-since/stm32duino/Arduino_Tools/2.4.0.svg)](https://github.com/stm32duino/Arduino_Tools/compare/2.4.0...main)
 
 Contains upload tools for STM32 based boards and some other usefull scripts.
diff --git a/stm32CubeProg.sh b/stm32CubeProg.sh
index 26fea2ced..065cb035f 100644
--- a/stm32CubeProg.sh
+++ b/stm32CubeProg.sh
@@ -17,6 +17,7 @@ ERASE=
 # Optional for Serial
 RTS=
 DTR=
+PARITY=EVEN
 # Mandatory for DFU
 VID=
 PID=
@@ -42,6 +43,7 @@ usage() {
     Optional:
       -r, --rts <low/high>                   polarity of RTS signal ('low' by default)
       -d, --dtr <low/high>                   polarity of DTR signal
+      --parity <none/even/odd>         parity bit configuration ('even' by default)
 
   Specific options for DFU protocol:
     Mandatory:
@@ -123,7 +125,7 @@ if [ -n "${GNU_GETOPT}" ]; then
     exit 1
   fi
 else
-  if ! options=$(getopt -a -o a:hi:m:ef:o:c:r:s:d:v:p: --long address:,help,interface:,mode:,erase,file:,start:,offset:,com:,rts:,dtr:,vid:,pid: -- "$@"); then
+  if ! options=$(getopt -a -o a:hi:m:ef:o:c:r:s:d:v:p: --long address:,help,interface:,mode:,erase,file:,start:,offset:,com:,rts:,dtr:,vid:,pid:,parity: -- "$@"); then
     echo "Terminating..." >&2
     exit 1
   fi
@@ -185,6 +187,10 @@ while true; do
       PID=$2
       shift 2
       ;;
+    --parity)
+      PARITY=$(echo "$2" | tr '[:lower:]' '[:upper:]')
+      shift 2
+      ;;
     --)
       shift
       break
@@ -240,7 +246,11 @@ case "${INTERFACE}" in
         exit 1
       fi
     fi
-    ${STM32CP_CLI} --connect port="${PORT}" "${RTS}" "${DTR}" "${ERASE}" --quietMode --download "${FILEPATH}" "${ADDRESS}" --start "${START}"
+    if [ "$PARITY" != "NONE" ] && [ "$PARITY" != "EVEN" ] && [ "$PARITY" != "ODD" ]; then
+      echo "Wrong parity value waiting none, even or odd instead of ${PARITY}" >&2
+      exit 1
+    fi
+    ${STM32CP_CLI} --connect port="${PORT}" P="${PARITY}" "${RTS}" "${DTR}" "${ERASE}" --quietMode --download "${FILEPATH}" "${ADDRESS}" --start "${START}"
     ;;
   jlink)
     ${STM32CP_CLI} --connect port=JLINK ap=0 "${ERASE}" --quietMode --download "${FILEPATH}" "${ADDRESS}" --start "${START}"
diff --git a/win/README.md b/win/README.md
index b7f799e7d..f4117a29f 100644
--- a/win/README.md
+++ b/win/README.md
@@ -4,6 +4,6 @@
   - `run_arduino_gen.sh`
   - `stm32CubeProg.sh`
 
-Version FRP-5301-gda71f7c57 (64-bit), downloaded from [busybox-w32].
+Version FRP-5857-g3681e397f (64-bit), downloaded from [busybox-w32].
 
 [busybox-w32]: https://frippery.org/busybox/
diff --git a/win/busybox.exe b/win/busybox.exe
index 537b7f948..b059cb433 100644
Binary files a/win/busybox.exe and b/win/busybox.exe differ
diff --git a/win/massStorageCopy.bat b/win/massStorageCopy.bat
index b8ce7a9b5..a07d3af18 100644
--- a/win/massStorageCopy.bat
+++ b/win/massStorageCopy.bat
@@ -32,10 +32,9 @@ goto :eof
 
 :sub
 setlocal enabledelayedexpansion
-for /F "skip=1 tokens=*" %%a in ('WMIC LOGICALDISK where "volumename like '%~1'" get deviceid 2^>NUL') do if not defined id set id=%%a
-  call set "deviceid=%%id: =%%"
-  if not "%deviceid%" == "" (
-    %~dp0busybox.exe cp -f %SRC_PARSE% %deviceid%
-    if  !errorlevel! == 0 (echo Upload complete on %1 ^(%deviceid%^))
+for /F "delims=" %%a in ('powershell -nologo -command ^
+  "Get-CimInstance -ClassName 'Win32_LogicalDisk' -Filter 'DriveType = 2' | Where-Object { $_.VolumeName -eq '%~1' } | Select-Object -ExpandProperty DeviceID" 2^>NUL') do if not "%%a" == "" (
+    %~dp0busybox.exe cp -f %SRC_PARSE% %%a
+    if  !errorlevel! == 0 (echo Upload complete on %1 ^(%%a^))
     exit !errorlevel!)
 goto :eof