m7_wlj error: preprocess_file : Cannot open file

Reading information…
Using Fastboot mode…
Reading common information
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.54.0000
(bootloader) version-baseband:
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 2.21.970.2
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: HT36XS900753
(bootloader) imei: ****************
(bootloader) meid: ****************
(bootloader) product: m7_wlj
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0740000
(bootloader) cidnum: KDDI_801
(bootloader) battery-status: good
(bootloader) battery-voltage: 3836mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-59e2cf62
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
Execution time is 70(ms)
all: Done!
8064 detected, reading IMEI2 …
… (bootloader) [ERR] Command error !!!
Execution time is 20(ms)
Reading secure flag information
… (bootloader) secure_flag: 0
Execution time is 10(ms)
Reading CID information
… (bootloader) cid: KDDI_801
Execution time is 10(ms)
Reading MEID information
… (bootloader) meid: ****************
Execution time is 10(ms)
Read information completed.

i can not fash m7 from japan, when i try to flash it says
error: preprocess_file : Cannot open file
PN07IMG_M7_WLJ_K44_SENSE55_MR_KDDI_JP_3.13.970.12_ Radio_1.24.11.0617_NV_KDDI_3.39_01C_release_387878 _signed_2_4
i want to unlock this phone , tried with the clip but only s-of and bootloader unlocked, when i insert sim it says no service, whats is the correct proceduure to unlock this model