diff --git a/libwvdrmengine/tools/ota_keybox/set_debug_count.sh b/libwvdrmengine/tools/ota_keybox/set_debug_count.sh
new file mode 100755
index 00000000..4ddb263c
--- /dev/null
+++ b/libwvdrmengine/tools/ota_keybox/set_debug_count.sh
@@ -0,0 +1,123 @@
+#!/usr/bin/bash
+# Copyright 2021 Google LLC. All Rights Reserved. This file and proprietary
+# source code may only be used and distributed under the Widevine License
+# Agreement.
+
+# Setup
+
+adb_path=$(which adb)
+if [ -z "$adb_path" ] || [ ! -f "$adb_path" ]; then
+  echo "Cannot find ADB" 1>&2
+  exit 1
+fi
+
+# Determine data path.  On some devices, when the tests run as root,
+# they use a different directory for the MediaDRM files.
+while [ ! -z "$1" ]; do
+  case $1 in
+    -h | --help )
+      echo "Usage: [-s DEVICE_ID] [-r] [--wipe-l3]"
+      echo "  Configures devices files for testing OTA Keybox Provisioning."
+      echo
+      echo "Optional arguments:"
+      echo "  -h, --help            Show this help message and exit"
+      echo "  -s DEVICE_ID          Specify device ID to use"
+      echo "  -r, --root            Use data directory for root user"
+      echo "                        (unittests only)"
+      echo "  --wipe-l3             Wipe L3 data along with L1. Useful for"
+      echo "                        testing app robustness."
+      echo "  --no-reboot           Do not reboot the device after setup."
+      echo "                        Normally required if the CDM is in use."
+      exit
+      ;;
+    -s | --id )
+      if [ -z "$2" ]; then
+        echo "Missing device ID for option $1" 1>&2
+        exit 2
+      fi
+      device_id="$2"
+      shift
+      shift
+      ;;
+    -r | --root )
+      root_path="yes"
+      shift
+      ;;
+    --wipe-l3 )
+      wipe_l3="yes"
+      shift
+      ;;
+    --no-reboot )
+      reboot="no"
+      shift
+      ;;
+    * )
+      echo "Unexpected argument: $1" 1>&2
+      exit 2
+      ;;
+  esac
+done
+
+if [ ! -z "$device_id" ]; then
+  echo "Using device: $device_id"
+  export ANDROID_SERIAL="$device_id"
+fi
+
+# Must run as root to write to directory.
+adb_user=$(adb shell whoami)
+if [ "$adb_user" != "root" ]; then
+  echo "Changing ADB to run as root"
+  adb root
+fi
+
+# Select path for MediaDRM data.
+if [ "$root_path" = "yes" ]; then
+  echo "Using root path: IDM0"
+  data_path="/data/vendor/mediadrm/IDM0"
+else
+  echo "Using prod path: IDM1013"
+  data_path="/data/vendor/mediadrm/IDM1013"
+fi
+
+# Clear existing DRM data
+
+if adb shell test -d "$data_path" ; then
+  echo "Deleting MediaDRM files..."
+  if adb shell test -d "$data_path/L1" ; then
+    echo "Deleting L1..."
+    adb shell rm -rf "$data_path/L1/*"
+  fi
+  if [ "$wipe_l3" = "yes" ] && adb shell test -d "$data_path/L3" ; then
+    echo "Deleting L3..."
+    adb shell rm -rf "$data_path/L3/*"
+  fi
+fi
+
+if ! adb shell test -d "$data_path/L1" ; then
+  if ! adb shell mkdir -p "$data_path/L1"; then
+    echo "Failed to create MediaDRM data directory" 1>&2
+    exit 1
+  fi
+fi
+
+# Set debug_ignore_keybox_count.txt
+
+if [ "$root_path" = "yes" ]; then
+adb shell <<'ALT_EOF'
+  echo 1 >> /data/vendor/mediadrm/IDM0/L1/debug_ignore_keybox_count.txt
+  exit
+ALT_EOF
+else
+adb shell <<'EOF'
+  echo 1 >> /data/vendor/mediadrm/IDM1013/L1/debug_ignore_keybox_count.txt
+  exit
+EOF
+fi
+
+if [ "$reboot" != "no" ]; then
+  adb reboot
+  echo "Waiting for device to boot..."
+  adb wait-for-device root
+fi
+
+adb logcat -G 8M