diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater.pkg b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater.pkg
deleted file mode 100644
index ce59fe4..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater.pkg and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/boot-1.4.01.16100-mod-190322.img b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/boot-1.4.01.16100-mod-190322.img
deleted file mode 100644
index cc2706d..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/boot-1.4.01.16100-mod-190322.img and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/boot-1.4.01.16100-mod-190322.img.md5 b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/boot-1.4.01.16100-mod-190322.img.md5
deleted file mode 100644
index 1a2bb96..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/boot-1.4.01.16100-mod-190322.img.md5
+++ /dev/null
@@ -1 +0,0 @@
-9eb64a72d5dcf141fad34a13c3fb3b1a
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/eufwupdater.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/eufwupdater.sh
deleted file mode 100755
index 0339b9c..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/eufwupdater.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/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
-
-# bypass version check
-# # 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 not install this package !!
-#   exit 0;
-# fi
-# sync
-
-# flash customized boot img
-echo "[updater.sh] writing boot.img.." >> $LOG_FP
-if [ -f ${UPDATER_BASE}/boot-1.4.01.16100-mod-190322.img ] ;
-then
-  dd if=${UPDATER_BASE}/boot-1.4.01.16100-mod-190322.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_boot_img/FwUpdater/version b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/version
deleted file mode 100644
index 46f3713..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/version
+++ /dev/null
@@ -1 +0,0 @@
-1.4.01.16100                    general
\ No newline at end of file
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater.pkg b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater.pkg
similarity index 57%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater.pkg
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater.pkg
index 9cdcf2f..ca955a4 100644
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater.pkg and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater.pkg differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/animation.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/animation.sh
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/animation.sh
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/animation.sh
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/boot-cp1-1.4.02.09061-mod-190411.img b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/boot-1.6.00.15110-mod-190516.img
similarity index 57%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/boot-cp1-1.4.02.09061-mod-190411.img
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/boot-1.6.00.15110-mod-190516.img
index f0e6ef2..983acd6 100644
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/boot-cp1-1.4.02.09061-mod-190411.img and b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/boot-1.6.00.15110-mod-190516.img differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/boot-1.6.00.15110-mod-190516.img.md5 b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/boot-1.6.00.15110-mod-190516.img.md5
new file mode 100644
index 0000000..83dd330
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/boot-1.6.00.15110-mod-190516.img.md5
@@ -0,0 +1 @@
+0badb67ed237d73e653b70de32912e7e
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/chkver.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/chkver.sh
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/chkver.sh
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/chkver.sh
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/eufwupdater.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/eufwupdater.sh
similarity index 91%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/eufwupdater.sh
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/eufwupdater.sh
index 1169504..f6ff083 100755
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/eufwupdater.sh
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/eufwupdater.sh
@@ -27,9 +27,9 @@ sleep 2
 
 # flash customized boot img
 echo "[updater.sh] writing boot.img.." >> $LOG_FP
-if [ -f ${UPDATER_BASE}/boot-1.4.01.16100-mod-190323.img ] ;
+if [ -f ${UPDATER_BASE}/boot-1.6.00.15110-mod-190516.img ] ;
 then
-  dd if=${UPDATER_BASE}/boot-1.4.01.16100-mod-190323.img of=/dev/mmcblk0p8 bs=4M
+  dd if=${UPDATER_BASE}/boot-1.6.00.15110-mod-190516.img of=/dev/mmcblk0p8 bs=4M
   sync
 else
   echo "[updater.sh] desired boot.img not exit; nothing did to boot partition" >> $LOG_FP
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status01.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status01.bmp
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status01.bmp
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status01.bmp
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status02.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status02.bmp
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status02.bmp
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status02.bmp
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status03.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status03.bmp
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status03.bmp
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status03.bmp
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status04.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status04.bmp
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status04.bmp
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status04.bmp
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status05.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status05.bmp
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status05.bmp
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status05.bmp
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status06.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status06.bmp
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status06.bmp
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status06.bmp
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status07.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status07.bmp
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/images/status07.bmp
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/images/status07.bmp
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/usbmemupdater.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/usbmemupdater.sh
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/usbmemupdater.sh
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/usbmemupdater.sh
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/verify.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/verify.sh
similarity index 74%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/verify.sh
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/verify.sh
index 85245bf..9e1cfae 100755
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/FwUpdater/verify.sh
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/verify.sh
@@ -5,11 +5,11 @@ echo 3 > /proc/sys/vm/drop_caches
 
 LOG_FP=$2
 
-BOOT_IMG_SIZE=`stat -c%s $1/boot-1.4.01.16100-mod-190322.img`
+BOOT_IMG_SIZE=`stat -c%s $1/boot-1.6.00.15110-mod-190516.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-190322.img.md5`
+BOOT_MD5=`cat $1/boot-1.6.00.15110-mod-190516.img.md5`
 
 echo "BLK08=$BLK8_MD5" >> $LOG_FP
 echo " BOOT=$BOOT_MD5" >> $LOG_FP
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/version b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/version
new file mode 100644
index 0000000..56ce25b
--- /dev/null
+++ b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/FwUpdater/version
@@ -0,0 +1 @@
+1.6.00.15110                    general
\ No newline at end of file
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/aes.key b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/aes.key
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/aes.key
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/aes.key
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/init_vector b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/init_vector
similarity index 100%
rename from fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img/init_vector
rename to fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_1.6.00.15110/init_vector
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater.pkg b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater.pkg
deleted file mode 100644
index 1dc8704..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater.pkg and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/animation.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/animation.sh
deleted file mode 100755
index d6de63c..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/animation.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/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_boot_img_no_mass_storage/FwUpdater/boot-1.4.01.16100-mod-190323.img b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/boot-1.4.01.16100-mod-190323.img
deleted file mode 100644
index de6884b..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/boot-1.4.01.16100-mod-190323.img and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/boot-1.4.01.16100-mod-190323.img.md5 b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/boot-1.4.01.16100-mod-190323.img.md5
deleted file mode 100644
index 798e23f..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/boot-1.4.01.16100-mod-190323.img.md5
+++ /dev/null
@@ -1 +0,0 @@
-59b13192d3972fa17046aeb9a0b9b42c
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/chkver.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/chkver.sh
deleted file mode 100755
index 602ae5b..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/chkver.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/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 127
-fi
-
-
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status01.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status01.bmp
deleted file mode 100755
index 1353c8b..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status01.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status02.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status02.bmp
deleted file mode 100755
index 2b97c2a..0000000
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diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status03.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status03.bmp
deleted file mode 100755
index 3d49761..0000000
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diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status04.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status04.bmp
deleted file mode 100755
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diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status05.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status05.bmp
deleted file mode 100755
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diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status06.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status06.bmp
deleted file mode 100755
index f335ccd..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status06.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status07.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status07.bmp
deleted file mode 100755
index 17f2960..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/images/status07.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/usbmemupdater.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/usbmemupdater.sh
deleted file mode 100755
index 81c13bf..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/usbmemupdater.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/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_boot_img_no_mass_storage/FwUpdater/verify.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/verify.sh
deleted file mode 100755
index 6c58cdf..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/verify.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/sh
-
-sync
-echo 3 > /proc/sys/vm/drop_caches
-
-LOG_FP=$2
-
-BOOT_IMG_SIZE=`stat -c%s $1/boot-1.4.01.16100-mod-190323.img`
-
-BLK8_MD5=`dd if=/dev/mmcblk0p8 bs=$BOOT_IMG_SIZE count=1 | md5sum | cut -d " " -f1`
-
-BOOT_MD5=`cat $1/boot-1.4.01.16100-mod-190323.img.md5`
-
-echo "BLK08=$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 127;
-
-
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/version b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/version
deleted file mode 100644
index 46f3713..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/FwUpdater/version
+++ /dev/null
@@ -1 +0,0 @@
-1.4.01.16100                    general
\ No newline at end of file
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/aes.key b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/aes.key
deleted file mode 100644
index 479d751..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/aes.key
+++ /dev/null
@@ -1 +0,0 @@
-2714eb0d158c256c4868ef04f93cb50c56d0092c8df6285304b8ddb78d5f1ef9
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/init_vector b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/init_vector
deleted file mode 100644
index f49f0ba..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage/init_vector
+++ /dev/null
@@ -1 +0,0 @@
-55460c2e3abf285af96fe660c0880bc
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/animation.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/animation.sh
deleted file mode 100755
index d6de63c..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/animation.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/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_boot_img_no_mass_storage_cp1/FwUpdater/boot-cp1-1.4.02.09061-mod-190411.img.md5 b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/boot-cp1-1.4.02.09061-mod-190411.img.md5
deleted file mode 100644
index d60260f..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/boot-cp1-1.4.02.09061-mod-190411.img.md5
+++ /dev/null
@@ -1 +0,0 @@
-a76923ae3e25128c0de9259a3586dc52
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/chkver.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/chkver.sh
deleted file mode 100755
index 602ae5b..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/chkver.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/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!" >> $LOG_FP
-   exit 127
-fi
-
-
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/eufwupdater.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/eufwupdater.sh
deleted file mode 100755
index 279c647..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/eufwupdater.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/sh
-
-# initialization
-UPDATER_BASE=$(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
-
-# bypass version check
-# # 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 not install this package !!
-#   exit 0;
-# fi
-# sync
-
-# flash customized boot img
-echo "[updater.sh] writing boot.img.." >> $LOG_FP
-if [ -f ${UPDATER_BASE}/boot-cp1-1.4.02.09061-mod-190411.img ] ;
-then
-  dd if=${UPDATER_BASE}/boot-cp1-1.4.02.09061-mod-190411.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_boot_img_no_mass_storage_cp1/FwUpdater/images/status01.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status01.bmp
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index 1353c8b..0000000
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diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status02.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status02.bmp
deleted file mode 100755
index 2b97c2a..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status02.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status03.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status03.bmp
deleted file mode 100755
index 3d49761..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status03.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status04.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status04.bmp
deleted file mode 100755
index 81ae252..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status04.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status05.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status05.bmp
deleted file mode 100755
index 052759d..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status05.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status06.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status06.bmp
deleted file mode 100755
index f335ccd..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status06.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status07.bmp b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status07.bmp
deleted file mode 100755
index 17f2960..0000000
Binary files a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/images/status07.bmp and /dev/null differ
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/usbmemupdater.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/usbmemupdater.sh
deleted file mode 100755
index 81c13bf..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/usbmemupdater.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/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_boot_img_no_mass_storage_cp1/FwUpdater/verify.sh b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/verify.sh
deleted file mode 100755
index 17ab834..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/verify.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/sh
-
-sync
-echo 3 > /proc/sys/vm/drop_caches
-
-LOG_FP=$2
-
-BOOT_IMG_SIZE=`stat -c%s $1/boot-cp1-1.4.02.09061-mod-190411.img`
-
-BLK8_MD5=`dd if=/dev/mmcblk0p8 bs=$BOOT_IMG_SIZE count=1 | md5sum | cut -d " " -f1`
-
-BOOT_MD5=`cat $1/boot-cp1-1.4.02.09061-mod-190411.img.md5`
-
-echo "BLK08=$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 127;
-
-
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/version b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/version
deleted file mode 100644
index 46f3713..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/FwUpdater/version
+++ /dev/null
@@ -1 +0,0 @@
-1.4.01.16100                    general
\ No newline at end of file
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/aes.key b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/aes.key
deleted file mode 100644
index 479d751..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/aes.key
+++ /dev/null
@@ -1 +0,0 @@
-2714eb0d158c256c4868ef04f93cb50c56d0092c8df6285304b8ddb78d5f1ef9
diff --git a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/init_vector b/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/init_vector
deleted file mode 100644
index f49f0ba..0000000
--- a/fw_updater_packer_unpacker/pkg_example/flashable_mod_boot_img_no_mass_storage_cp1/init_vector
+++ /dev/null
@@ -1 +0,0 @@
-55460c2e3abf285af96fe660c0880bc