diff --git a/tests/ferrochrome/ferrochrome.sh b/tests/ferrochrome/ferrochrome.sh
new file mode 100755
index 0000000..4dde401
--- /dev/null
+++ b/tests/ferrochrome/ferrochrome.sh
@@ -0,0 +1,142 @@
+#!/bin/bash
+
+# Copyright 2024 Google Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+## Booting tests for ferrochrome
+## Keep this file synced with docs/custom_vm.md
+
+set -e
+
+FECR_GS_URL="https://storage.googleapis.com/chromiumos-image-archive/ferrochrome-public"
+FECR_DEFAULT_VERSION="R127-15916.0.0"
+FECR_DEVICE_DIR="/data/local/tmp/ferrochrome"
+FECR_CONFIG_PATH="/data/local/tmp/vm_config.json"  # hardcoded at VmLauncherApp
+FECR_CONSOLE_LOG_PATH="/data/data/\${pkg_name}/files/console.log"
+FECR_BOOT_COMPLETED_LOG="Have fun and send patches!"
+FECR_BOOT_TIMEOUT="300" # 5 minutes (300 seconds)
+AOSP_PKG_NAME="com.android.virtualization.vmlauncher"
+SIGNED_PKG_NAME="com.google.android.virtualization.vmlauncher"
+
+fecr_clean_up() {
+  trap - INT
+
+  if [[ -d ${fecr_dir} && -z ${fecr_keep} ]]; then
+    rm -rf ${fecr_dir}
+  fi
+}
+
+print_usage() {
+  echo "ferochrome.sh: Launches ferrochrome image"
+  echo ""
+  echo "By default, this downloads ferrochrome image with version ${FECR_DEFAULT_VERSION},"
+  echo "launches, and waits for boot completed."
+  echo "When done, removes downloaded image."
+  echo ""
+  echo "Usage: ferrochrome.sh [options]"
+  echo ""
+  echo "Options"
+  echo "  --help or -h: This message"
+  echo "  --dir \${dir}: Use ferrochrome images at the dir instead of downloading"
+  echo "  --skip: Skipping downloading and/or pushing images"
+  echo "  --version \${version}: ferrochrome version to be downloaded"
+  echo "  --keep: Keep downloaded ferrochrome image"
+}
+
+
+fecr_version=""
+fecr_dir=""
+fecr_keep=""
+fecr_skip=""
+fecr_script_path=$(dirname ${0})
+
+# Parse parameters
+while (( "${#}" )); do
+  case "${1}" in
+    --version)
+      shift
+      fecr_version="${1}"
+      ;;
+    --dir)
+      shift
+      fecr_dir="${1}"
+      fecr_keep="true"
+      ;;
+    --keep)
+      fecr_keep="true"
+      ;;
+    --skip)
+      fecr_skip="true"
+      ;;
+    -h|--help)
+      print_usage
+      exit 0
+      ;;
+    *)
+      print_usage
+      exit 1
+      ;;
+  esac
+  shift
+done
+
+trap fecr_clean_up INT
+trap fecr_clean_up EXIT
+
+if [[ -z "${fecr_skip}" ]]; then
+  if [[ -z "${fecr_dir}" ]]; then
+    # Download fecr image archive, and extract necessary files
+    # DISCLAIMER: Image is too large (1.5G+ for compressed, 6.5G+ for uncompressed), so can't submit.
+    fecr_dir=$(mktemp -d)
+
+    echo "Downloading ferrochrome image to ${fecr_dir}"
+    fecr_version=${fecr_version:-${FECR_DEFAULT_VERSION}}
+    curl --output-dir ${fecr_dir} -O ${FECR_GS_URL}/${fecr_version}/image.zip
+  fi
+  if [[ ! -f "${fecr_dir}/chromiumos_test_image.bin" ]]; then
+    unzip ${fecr_dir}/image.zip chromiumos_test_image.bin boot_images/vmlinuz* -d ${fecr_dir} > /dev/null
+  fi
+
+  echo "Pushing ferrochrome image to ${FECR_DEVICE_DIR}"
+  adb shell mkdir -p ${FECR_DEVICE_DIR} > /dev/null || true
+  adb push ${fecr_dir}/chromiumos_test_image.bin ${FECR_DEVICE_DIR}
+  adb push ${fecr_dir}/boot_images/vmlinuz ${FECR_DEVICE_DIR}
+  adb push ${fecr_script_path}/assets/vm_config.json ${FECR_CONFIG_PATH}
+fi
+
+adb root > /dev/null
+adb shell pm list packages | grep ${AOSP_PKG_NAME} > /dev/null
+if [[ "${?}" == "0" ]]; then
+  pkg_name=${AOSP_PKG_NAME}
+else
+  pkg_name=${SIGNED_PKG_NAME}
+fi
+
+adb shell pm enable ${pkg_name}/${AOSP_PKG_NAME}.MainActivity > /dev/null
+adb shell pm grant ${pkg_name} android.permission.USE_CUSTOM_VIRTUAL_MACHINE > /dev/null
+adb shell pm clear ${pkg_name} > /dev/null
+
+echo "Starting ferrochrome"
+adb shell am start-activity ${pkg_name}/${AOSP_PKG_NAME}.MainActivity > /dev/null
+
+log_path="/data/data/${pkg_name}/files/console.log"
+fecr_start_time=${EPOCHSECONDS}
+
+while [[ $((EPOCHSECONDS - fecr_start_time)) -lt ${FECR_BOOT_TIMEOUT} ]]; do
+  adb shell grep -sF \""${FECR_BOOT_COMPLETED_LOG}"\" "${log_path}" && exit 0
+  sleep 10
+done
+
+echo "Ferrochrome failed to boot"
+exit 1