need help to unlock boot loader m7_ul

[abdelbassir]

i have m7_ul i need to unlock bootloader with xtc clip2 but i do s-off but how can i unlock boot loader i need to flash it bcz have error in system this info:
Reading information...
Using Fastboot mode...
Reading common information
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.61.0000
(bootloader) version-baseband: 4T.35.3218.16
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 7.18.161.21
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: SH34MW900800
(bootloader) imei: 354436055449654
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0710000
(bootloader) cidnum: VODAP102
(bootloader) battery-status: good
(bootloader) battery-voltage: 3841mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-b9b91ef9
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
Execution time is 78(ms)
all: Done!
8064 detected, reading IMEI2 ...
... (bootloader) [ERR] Command error !!!
Execution time is 31(ms)
OKAY
Reading secure flag information
... (bootloader) secure_flag: 0
Execution time is 15(ms)
OKAY
Reading CID information
... (bootloader) cid: VODAP102
Execution time is 15(ms)
OKAY
Read information completed.