シリアル変更

# mount -o rw,remount rootfs /
# vi /default.prop
#
# ADDITIONAL_DEFAULT_PROPERT
#
media.settings.xml=/etc/medi
ro.secure=1
ro.allow.mock.location=0
ro.debuggable=0
persist.service.adb.enable=0
ro.serialno=EX841011A00595 ←追加

# mount -o ro,remount rootfs /