[Moto X Q&A] Jack881:
Nothing, still have the same reult...Partition (boot) Security...

Idk, here's what I did

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot oem fb_mode_set

...

OKAY [ 0.120s]

finished. total time: 0.121s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot flash partition gpt.bin

(bootloader) Variable not supported!

target reported max download size of 805306368 bytes

sending 'partition' (32 KB)...

OKAY [ 0.255s]

writing 'partition'...

FAILED (remote failure)

finished. total time: 1.098s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot erase userdata

(bootloader) Variable not supported!

erasing 'userdata'...

OKAY [ 5.764s]

finished. total time: 5.765s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot erase cache

(bootloader) Variable not supported!

erasing 'cache'...

OKAY [ 1.122s]

finished. total time: 1.124s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot oem fb_mode_clear

...

OKAY [ 0.155s]

finished. total time: 0.156s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot reboot-bootloader

rebooting into bootloader...

OKAY [ 0.003s]

finished. total time: 0.004s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot flash logo logo.bin

(bootloader) Variable not supported!

target reported max download size of 805306368 bytes

sending 'logo' (636 KB)...

OKAY [ 0.285s]

writing 'logo'...

OKAY [ 0.842s]

finished. total time: 1.129s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot flash boot boot.img

(bootloader) Variable not supported!

target reported max download size of 805306368 bytes

sending 'boot' (10240 KB)...

OKAY [ 0.907s]

writing 'boot'...

(bootloader) Preflash validation failed

FAILED (remote failure)

finished. total time: 2.028s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot flash recovery recovery.img

(bootloader) Variable not supported!

target reported max download size of 805306368 bytes

sending 'recovery' (10240 KB)...

OKAY [ 0.928s]

writing 'recovery'...

OKAY [ 1.580s]

finished. total time: 2.512s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>m

fastboot flash system system.img

sending 'system' (786432 KB)...

OKAY [ 49.466s]

writing 'system'...

Preflash validation failed

FAILED (remote failure)

finished. total time: 50.436s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot flash modem NON-HLOS.bin

(bootloader) Variable not supported!

target reported max download size of 805306368 bytes

sending 'modem' (53752 KB)...

OKAY [ 3.724s]

writing 'modem'...

OKAY [ 2.691s]

finished. total time: 6.418s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot erase modemst1

(bootloader) Variable not supported!

erasing 'modemst1'...

OKAY [ 0.463s]

finished. total time: 0.465s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot erase modemst2

(bootloader) Variable not supported!

erasing 'modemst2'...

OKAY [ 0.462s]

finished. total time: 0.464s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot flash fsg fsg.mbn

(bootloader) Variable not supported!

target reported max download size of 805306368 bytes

sending 'fsg' (1223 KB)...

OKAY [ 0.454s]

writing 'fsg'...

OKAY [ 0.881s]

finished. total time: 1.339s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot erase cache

(bootloader) Variable not supported!

erasing 'cache'...

OKAY [ 1.160s]

finished. total time: 1.162s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot erase userdata

(bootloader) Variable not supported!

erasing 'userdata'...

OKAY [ 6.163s]

finished. total time: 6.165s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot erase customize

(bootloader) Variable not supported!

erasing 'customize'...

OKAY [ 0.233s]

finished. total time: 0.234s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot erase clogo

(bootloader) Variable not supported!

erasing 'clogo'...

OKAY [ 0.579s]

finished. total time: 0.581s

C:\Users\Giacomo\Desktop\adt-bundle-windows-x86_64-20140702\sdk\platform-tools>f

astboot reboot

rebooting...

finished. total time: 0.002s

thank you!