diff --git a/fw_updater_packer_unpacker/.gitignore b/fw_updater_packer_unpacker/.gitignore
index 6c9c348..65e3ba2 100644
--- a/fw_updater_packer_unpacker/.gitignore
+++ b/fw_updater_packer_unpacker/.gitignore
@@ -1,2 +1 @@
-*.pkg
 test/
diff --git a/fw_updater_packer_unpacker/README.md b/fw_updater_packer_unpacker/README.md
index 6de4171..cea4a34 100644
--- a/fw_updater_packer_unpacker/README.md
+++ b/fw_updater_packer_unpacker/README.md
@@ -75,5 +75,3 @@ Then type `fw` and follow the instruction.
 # Known Issues
 
 * After reboot, it will appear errors saying update failed. But PKG is actually applied.
-
-* Not supporting animations yet.
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater.pkg b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater.pkg
new file mode 100644
index 0000000..f3b2f86
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater.pkg differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/animation.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/animation.sh
new file mode 100755
index 0000000..d6de63c
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/animation.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+epd_cmd()
+{
+  epd_fb_test $@ >/dev/null 2>&1
+}
+
+dispClear()
+{
+  epd_cmd gray DU PART 0
+}
+
+get_screen_resolution()
+{
+  head -1 /sys/class/graphics/fb0/modes | sed -e 's/^.*://' -e 's/p.*$//' -e 's/x/ /'
+}
+
+get_screen_width()
+{
+  set `get_screen_resolution`
+  echo $1
+}
+
+get_screen_height()
+{
+  set `get_screen_resolution`
+  echo $2
+}
+
+LOG_FP=$1
+
+dispClear
+
+while [ 1 ]
+do
+  for file in `\find $(dirname ${0})/images -name '*.bmp' | sort`; do
+     epd_cmd file GC16 PART $file
+     echo "[anim] displaying $file" >> $LOG_FP
+     sleep 1
+  done
+done
+
+exit 0
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/boot-1.4.01.16100-mod-181118.img b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/boot-1.4.01.16100-mod-181118.img
new file mode 100644
index 0000000..4ca9b9f
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/boot-1.4.01.16100-mod-181118.img differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/boot-1.4.01.16100-mod-181118.img.md5 b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/boot-1.4.01.16100-mod-181118.img.md5
new file mode 100644
index 0000000..3a8297e
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/boot-1.4.01.16100-mod-181118.img.md5
@@ -0,0 +1 @@
+cad85861a484e850a0893a2e1d0c1b98
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/chkver.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/chkver.sh
new file mode 100755
index 0000000..6b82de1
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/chkver.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# usage ./chkver.sh <PACKAGE_VER>
+
+CURENT_VER=`rawdata --version | sed -e 's/[^0-9]//g' | cut -b 1-8`
+PACKAGE_VER=`cat $1 | sed -e 's/[^0-9]//g' | cut -b 1-8`
+LOG_FP=$2
+
+echo "Current version: $CURENT_VER" >> $LOG_FP
+echo "Package version: $PACKAGE_VER" >> $LOG_FP
+
+# if [ 10 -ge 10 ]; then echo "true"; else echo "false"; fi  # true
+# if [ 10 -ge 11 ]; then echo "true"; else echo "false"; fi  # false
+# if [ 10 -ge 9  ]; then echo "true"; else echo "false"; fi  # true
+
+if [ $PACKAGE_VER -ge $CURENT_VER ]
+then
+   # echo "true";
+   echo "chkver.sh passed!" >> $LOG_FP
+   exit 0
+else
+   # echo "false";
+   echo "chkver.sh failed!" >> $LOG_FP
+   exit 1
+fi
+
+
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/eufwupdater.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/eufwupdater.sh
new file mode 100755
index 0000000..33ad9b9
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/eufwupdater.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# initialization
+UPDATER_BASE=$(dirname ${0})
+ANIM_PID=0
+EPOCH=$(date +%s)
+LOG_FP=/root/updater_$EPOCH.log
+echo "" > $LOG_FP
+
+# start animation script
+${UPDATER_BASE}/animation.sh $LOG_FP &
+ANIM_PID=$!
+sleep 2
+
+# version check
+${UPDATER_BASE}/chkver.sh ${UPDATER_BASE}/version $LOG_FP
+if [ "$?" -eq 0 ]
+then
+  echo "[updater.sh] version check OK" >> $LOG_FP
+else
+  echo "[updater.sh] version check NG (TBD)" >> $LOG_FP
+  # strange version Package, so we must be install this package !!
+  exit 0;
+fi
+sync
+
+# flash customized boot img
+echo "[updater.sh] writing boot.img.." >> $LOG_FP
+if [ -f ${UPDATER_BASE}/boot-1.4.01.16100-mod-181118.img ] ;
+then
+  dd if=${UPDATER_BASE}/boot-1.4.01.16100-mod-181118.img of=/dev/mmcblk0p8 bs=4M
+  sync
+else
+  echo "[updater.sh] desired boot.img not exit; nothing did to boot partition" >> $LOG_FP
+fi
+
+# verify the boot img success
+RET=0
+${UPDATER_BASE}/verify.sh ${UPDATER_BASE} $LOG_FP
+if [ $? -eq 0 ]
+then
+  echo "[updater.sh] verify check OK" >> $LOG_FP
+else
+  RET=$?
+  echo "[updater.sh] verify check NG, shudown, will retry upon boot up" >> $LOG_FP
+fi
+
+# # enable su in adb shell
+# echo "[updater.sh] run getsu.sh" >> $LOG_FP
+# ${UPDATER_BASE}/getsu.sh $LOG_FP
+# if [ ! $? -eq 0 ]
+# then
+#   # shutdown, remove update, error occurs
+#   RET=$?
+# fi
+
+sleep 2
+
+# stop animation
+if [ $ANIM_PID -ne 0 ]
+then
+  kill $ANIM_PID
+fi
+
+# if returned 1, will shutdown
+exit $RET
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status01.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status01.bmp
new file mode 100755
index 0000000..1353c8b
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status01.bmp differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status02.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status02.bmp
new file mode 100755
index 0000000..2b97c2a
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status02.bmp differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status03.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status03.bmp
new file mode 100755
index 0000000..3d49761
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status03.bmp differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status04.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status04.bmp
new file mode 100755
index 0000000..81ae252
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status04.bmp differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status05.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status05.bmp
new file mode 100755
index 0000000..052759d
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status05.bmp differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status06.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status06.bmp
new file mode 100755
index 0000000..f335ccd
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status06.bmp differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status07.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status07.bmp
new file mode 100755
index 0000000..17f2960
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/images/status07.bmp differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/usbmemupdater.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/usbmemupdater.sh
new file mode 100755
index 0000000..81c13bf
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/usbmemupdater.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+UPDATER_BASE=$(dirname ${0})
+${UPDATER_BASE}/eufwupdater.sh
+# tentative exit
+exit $?
\ No newline at end of file
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/verify.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/verify.sh
new file mode 100755
index 0000000..1bda461
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/verify.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+sync
+echo 3 > /proc/sys/vm/drop_caches
+
+LOG_FP=$2
+
+BOOT_IMG_SIZE=`stat -c%s $1/boot-1.4.01.16100-mod-181118.img`
+
+BLK8_MD5=`dd if=/dev/mmcblk0p8 bs=$BOOT_IMG_SIZE count=1 | md5sum | cut -d " " -f1`
+
+BOOT_MD5=`cat $1/boot-1.4.01.16100-mod-181118.img.md5`
+
+echo "BLK08=$BLK8_MD5" >> $LOG_FP
+echo " BOOT=$BOOT_MD5" >> $LOG_FP
+
+
+if [ $BLK8_MD5 = $BOOT_MD5 ];
+then
+echo "Verify OK" >> $LOG_FP
+exit 0;
+fi
+echo "Verify NG" >> $LOG_FP
+exit 1;
+
+
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/version b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/version
new file mode 100644
index 0000000..46f3713
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/FwUpdater/version
@@ -0,0 +1 @@
+1.4.01.16100                    general
\ No newline at end of file
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/aes.key b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/aes.key
new file mode 100644
index 0000000..479d751
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/aes.key
@@ -0,0 +1 @@
+2714eb0d158c256c4868ef04f93cb50c56d0092c8df6285304b8ddb78d5f1ef9
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/decrypted_pkg.tar.gz b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/decrypted_pkg.tar.gz
new file mode 100644
index 0000000..e3c53bb
Binary files /dev/null and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/decrypted_pkg.tar.gz differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/init_vector b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/init_vector
new file mode 100644
index 0000000..f49f0ba
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_RP1_boot_img/init_vector
@@ -0,0 +1 @@
+55460c2e3abf285af96fe660c0880bc