mobile

i have moto e xt1022 hang in logo-i tried flashing using file RETAILDSDSALL_XT1022_4.4.4_KXC21.5-40_cid7_CFC.xml.zip
in mfastboot as below.all steps r ok except last

C:\MOTO E>mfastboot flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ 0.094s]
writing 'partition'...
(bootloader) This may take a few seconds, if a
(bootloader) different partition table is being
(bootloader) flashed since we need to backup
(bootloader) and restore a few partitions
(bootloader) Flashing primary GPT image...
(bootloader) Flashing backup GPT image...
OKAY [ 0.719s]
finished. total time: 0.812s

C:\MOTO E>mfastboot flash motoboot motoboot.img
target max-sparse-size: 256MB
sending 'motoboot' (1669 KB)...
OKAY [ 0.172s]
writing 'motoboot'...
(bootloader) flashing tz ...
(bootloader) flashing rpm ...
(bootloader) flashing sdi ...
(bootloader) flashing aboot ...
(bootloader) flashing sbl1 ...
OKAY [ 2.062s]
finished. total time: 2.250s

C:\MOTO E>mfastboot flash logo logo.bin
target max-sparse-size: 256MB
sending 'logo' (460 KB)...
OKAY [ 0.109s]
writing 'logo'...
OKAY [ 0.141s]
finished. total time: 0.250s

C:\MOTO E>mfastboot flash boot.img
unknown partition 'boot.img'
error: cannot determine image filename for 'boot.img'

C:\MOTO E>mfastboot flash boot boot.img
target max-sparse-size: 256MB
sending 'boot' (10200 KB)...
OKAY [ 0.609s]
writing 'boot'...
OKAY [ 1.562s]
finished. total time: 2.172s

C:\MOTO E>mfastboot flash recovery recovery.img
target max-sparse-size: 256MB
sending 'recovery' (10280 KB)...
OKAY [ 0.609s]
writing 'recovery'...
OKAY [ 1.562s]
finished. total time: 2.188s

C:\MOTO E>mfastboot flash system system.img_sparsechunk.0
target max-sparse-size: 256MB
sending 'system' (243072 KB)...
OKAY [ 12.578s]
writing 'system'...
OKAY [ 26.750s]
finished. total time: 39.328s

C:\MOTO E>mfastboot flash system system.img_sparsechunk.1
target max-sparse-size: 256MB
sending 'system' (257254 KB)...
OKAY [ 13.375s]
writing 'system'...
OKAY [ 24.188s]
finished. total time: 37.578s

C:\MOTO E>mfastboot flash system system.img_sparsechunk.2
target max-sparse-size: 256MB
sending 'system' (201709 KB)...
OKAY [ 10.484s]
writing 'system'...
OKAY [ 28.031s]
finished. total time: 38.516s

C:\MOTO E>mfastboot flash modem NON-HLOS.bin
target max-sparse-size: 256MB
sending 'modem' (46132 KB)...
OKAY [ 2.469s]
writing 'modem'...
OKAY [ 3.812s]
finished. total time: 6.281s

C:\MOTO E>mfastboot erase modemst1
erasing 'modemst1'...
OKAY [ 0.016s]
finished. total time: 0.016s

C:\MOTO E>mfastboot erase modemst2
erasing 'modemst2'...
OKAY [ 0.016s]
finished. total time: 0.016s

C:\MOTO E>mfastboot flash fsg fsg.mbn
target max-sparse-size: 256MB
sending 'fsg' (649 KB)...
OKAY [ 0.125s]
writing 'fsg'...
OKAY [ 0.109s]
finished. total time: 0.234s

C:\MOTO E>mfastboot erase cache
erasing 'cache'...
OKAY [ 0.078s]
finished. total time: 0.078s

C:\MOTO E>mfastboot erase userdata
erasing 'userdata'...
(bootloader) Failed to erase partition
FAILED (remote failure)
finished. total time: 4.984s

i tried last step near 10 times-no scope.
is it hardware?

help me