mobile

Hello everyone,
I'm :
-S-on
-Tampered
-Unlocked/relocked ( it depends)
-SuperCID(OLD s-off)

(bootloader) version: 0.5
(bootloader) version-bootloader: 1.57.0000
(bootloader) version-baseband: 4A.21.3263.04
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.09.401.12
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: SH34JW901775
(bootloader) imei: ***********
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0710000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 3833mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-6d8a0b9b
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
I reseted my phone with the gurureset to stock, but my phone bricks everytime I run an OTA
I wanted to update it manually the firmware so I can run an updated ruu on it "from here : the 7.19.401.2"
I tried everything but every time it fails and it gives me :
target reported max download size of 1514139648 bytes
sending 'zip' (551346 KB)...
OKAY [ 21.793s]
writing 'zip'...
(bootloader) signature checking...
FAILED (remote: 12 signature verify fail)
finished. total time: 83.634s
Please help ?