diff --git a/extract-cm.sh b/extract-cm.sh
new file mode 100755
index 0000000..4fc2eb7
--- /dev/null
+++ b/extract-cm.sh
@@ -0,0 +1,96 @@
+#!/bin/sh
+
+# Copyright (C) 2010 The Android Open Source Project
+#
+# 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.
+
+DEVICE=galaxys2
+COMMON=c1-common
+MANUFACTURER=samsung
+
+BASE_PROPRIETARY_COMMON_DIR=vendor/$MANUFACTURER/$COMMON/proprietary
+PROPRIETARY_DEVICE_DIR=../../../vendor/$MANUFACTURER/$DEVICE/proprietary
+PROPRIETARY_COMMON_DIR=../../../$BASE_PROPRIETARY_COMMON_DIR
+
+CM_DOWNLOAD_SITE=http://download.cyanogenmod.com/get
+CM_IMAGE=update-cm-7.1.0-GalaxyS2-signed.zip
+CM_ROOT=cm_root
+
+# copy_cm_files
+# pulls a list of files from the CyanogenMod and adds the files to the list of blobs
+#
+# $1 = list of files
+# $2 = directory path on device
+# $3 = directory name in $PROPRIETARY_COMMON_DIR
+copy_cm_files()
+{
+    for NAME in $1
+    do
+        echo Copying \"$NAME\"
+        cp $CM_ROOT/$2/$NAME $PROPRIETARY_COMMON_DIR/$3/$NAME
+    done
+}
+
+# Download CyanogenMod image
+
+echo Downloading CyanogenMod image $CM_IMAGE ...
+if [ -f $CM_IMAGE ]; then
+  echo Image $CM_IMAGE exists, skip downloading
+else
+  wget $CM_DOWNLOAD_SITE/$CM_IMAGE
+fi
+
+# Extracting binary blobs from CyanogenMod image
+
+unzip -q $CM_IMAGE -d $CM_ROOT
+
+COMMON_LIBS="
+	"
+copy_cm_files "$COMMON_LIBS" "system/lib" ""
+
+COMMON_CAMERADATA="
+	"
+copy_cm_files "$COMMON_CAMERADATA" "system/cameradata" "cameradata"
+
+COMMON_EGL="
+	"
+copy_cm_files "$COMMON_EGL" "system/lib/egl" "egl"
+
+COMMON_FIRMWARE="
+	"
+copy_cm_files "$COMMON_FIRMWARE" "system/etc/firmware" "firmware"
+
+COMMON_HW="
+	"
+copy_cm_files "$COMMON_HW" "system/lib/hw" "hw"
+
+COMMON_KEYCHARS="
+	"
+copy_cm_files "$COMMON_KEYCHARS" "system/usr/keychars" "keychars"
+
+COMMON_WIFI="
+  "
+copy_cm_files "$COMMON_WIFI_LIBS" "system/lib" "wifi"
+
+COMMON_WIFI_LIBS="
+	"
+copy_cm_files "$COMMON_WIFI_LIBS" "system/lib" "wifi"
+
+COMMON_AUDIO="
+	libaudiopolicy.so
+	"
+copy_cm_files "$COMMON_AUDIO" "system/lib" "audio"
+
+rm -rf $CM_ROOT
+#rm $CM_IMAGE
+
diff --git a/extract-files.sh b/extract-files.sh
index 3155ccc..5f3d191 100755
--- a/extract-files.sh
+++ b/extract-files.sh
@@ -297,4 +297,6 @@ COMMON_AUDIO="
 	"
 copy_files "$COMMON_AUDIO" "system/lib" "audio"
 
+./extract-cm.sh
+
 ./setup-makefiles.sh