[Android Q&A, Help & Troubleshooting] diegoydds:
Hi everyone, I need help from now thanks .... my moto g 4 xt 1626 asked to update .. so I downloaded the update and when it was installed it hung up and did not call anymore .. I got it in fastboot mode via blankflash but I can not install the rom has already tried 6.0..6.0.1 and 7.0 all of them are failing all commands - this with bootloader blocked...

(C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot oem fb_mode_set

FAILED (remote failure)

finished. total time: 0.016s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash partition gpt.bin

target reported max download size of 536870912 bytes

sending 'partition' (32 KB)...

OKAY [ 0.016s]

writing 'partition'...

(bootloader) Security version downgrade

(bootloader) Image primary_gpt failed validation

(bootloader) Preflash validation failed

FAILED (remote failure)

finished. total time: 0.109s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash bootloader bootloader.img

target reported max download size of 536870912 bytes

sending 'bootloader' (3651 KB)...

OKAY [ 0.140s]

writing 'bootloader'...

(bootloader) validating: bootloader.default.xml ...

(bootloader) Invalid partition name aboot

(bootloader) will fail: flash:aboot

FAILED (remote failure)

finished. total time: 0.265s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash logo logo.bin

target reported max download size of 536870912 bytes

sending 'logo' (1848 KB)...

OKAY [ 0.062s]

writing 'logo'...

(bootloader) Invalid partition name logo

FAILED (remote failure)

finished. total time: 0.094s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash boot boot.img

target reported max download size of 536870912 bytes

sending 'boot' (16384 KB)...

OKAY [ 0.562s]

writing 'boot'...

(bootloader) Invalid partition name boot

FAILED (remote failure)

finished. total time: 0.593s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash recovery recovery.img

target reported max download size of 536870912 bytes

sending 'recovery' (16484 KB)...

OKAY [ 0.562s]

writing 'recovery'...

(bootloader) Invalid partition name recovery

FAILED (remote failure)

finished. total time: 0.593s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash system system.img_sparsechu

nk.0

target reported max download size of 536870912 bytes

sending 'system' (257278 KB)...

OKAY [ 8.366s]

writing 'system'...

(bootloader) Invalid partition name system

FAILED (remote failure)

finished. total time: 8.381s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash system system.img_sparsechu

nk.1

target reported max download size of 536870912 bytes

sending 'system' (258607 KB)...

OKAY [ 8.442s]

writing 'system'...

(bootloader) Invalid partition name system

FAILED (remote failure)

finished. total time: 8.458s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash system system.img_sparsechu

nk.2

target reported max download size of 536870912 bytes

sending 'system' (258384 KB)...

OKAY [ 8.402s]

writing 'system'...

(bootloader) Invalid partition name system

FAILED (remote failure)

finished. total time: 8.419s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash system system.img_sparsechu

nk.3

target reported max download size of 536870912 bytes

sending 'system' (252313 KB)...

OKAY [ 8.254s]

writing 'system'...

(bootloader) Invalid partition name system

FAILED (remote failure)

finished. total time: 8.270s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash system system.img_sparsechu

nk.4

target reported max download size of 536870912 bytes

sending 'system' (254404 KB)...

OKAY [ 8.326s]

writing 'system'...

(bootloader) Invalid partition name system

FAILED (remote failure)

finished. total time: 8.350s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash system system.img_sparsechu

nk.5

target reported max download size of 536870912 bytes

sending 'system' (258060 KB)...

OKAY [ 8.418s]

writing 'system'...

(bootloader) Invalid partition name system

FAILED (remote failure)

finished. total time: 8.435s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash system system.img_sparsechu

nk.6

target reported max download size of 536870912 bytes

sending 'system' (257201 KB)...

OKAY [ 8.430s]

writing 'system'...

(bootloader) Invalid partition name system

FAILED (remote failure)

finished. total time: 8.447s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash system system.img_sparsechu

nk.7

target reported max download size of 536870912 bytes

sending 'system' (155126 KB)...

OKAY [ 5.069s]

writing 'system'...

(bootloader) Invalid partition name system

FAILED (remote failure)

finished. total time: 5.086s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash modem NON-HLOS.bin

target reported max download size of 536870912 bytes

sending 'modem' (76857 KB)...

OKAY [ 2.510s]

writing 'modem'...

(bootloader) Invalid partition name modem

FAILED (remote failure)

finished. total time: 2.527s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot erase modemst1

erasing 'modemst1'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.011s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot erase modemst2

erasing 'modemst2'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.012s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot flash fsg fsg.mbn

target reported max download size of 536870912 bytes

sending 'fsg' (1864 KB)...

OKAY [ 0.065s]

writing 'fsg'...

(bootloader) Invalid partition name fsg

FAILED (remote failure)

finished. total time: 0.078s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot erase cache

erasing 'cache'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.012s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot erase userdata

erasing 'userdata'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.011s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot erase customize

erasing 'customize'...

(bootloader) Permission denied

FAILED (remote failure)

finished. total time: 0.011s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot oem config carrier vzw

FAILED (remote failure)

finished. total time: 0.008s

C:\Users\DIEGO\Desktop\Nova pasta\ADB>fastboot oem fb_mode_clear

FAILED (remote failure)

finished. total time: 0.014s