[Moto X General] Usama Ahmed:
Solved my problem. Need to flash the previous version of kitkat SBF (before update). And apply this same method again.

Microsoft Windows [Version 10.0.10240]
(c) 2015 Microsoft Corporation. All rights reserved.

C:\Users\dusam>cd C:\Moto X\adb+fastboot

C:\Moto X\adb+fastboot>fastboot flash partition gpt.bin
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'partition' (32 KB)...
OKAY [ 0.274s]
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
OKAY [ 0.525s]
finished. total time: 0.812s

C:\Moto X\adb+fastboot>fastboot flash motoboot motoboot.img
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'motoboot' (1604 KB)...
OKAY [ 0.376s]
writing 'motoboot'...
(bootloader) flashing sbl1 ...
(bootloader) flashing sbl2 ...
(bootloader) flashing sbl3 ...
(bootloader) flashing rpm ...
(bootloader) flashing tz ...
(bootloader) flashing aboot ...
OKAY [ 5.086s]
finished. total time: 5.475s

C:\Moto X\adb+fastboot>fastboot flash logo logo.bin
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'logo' (628 KB)...
OKAY [ 0.329s]
writing 'logo'...
OKAY [ 1.031s]
finished. total time: 1.377s

C:\Moto X\adb+fastboot>fastboot flash boot boot.img
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'boot' (10240 KB)...
OKAY [ 0.933s]
writing 'boot'...
OKAY [ 1.726s]
finished. total time: 2.669s

C:\Moto X\adb+fastboot>fastboot flash recovery recovery.img
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'recovery' (10240 KB)...
OKAY [ 0.940s]
writing 'recovery'...
OKAY [ 1.245s]
finished. total time: 2.193s

C:\Moto X\adb+fastboot>mfastboot flash system system.img
(bootloader) Variable not supported!
target max-download-size: 768MB
Multi-Flash is enabled!
sending 'system' (262144 KB)...
OKAY [ 16.701s]
writing 'system'...
OKAY [ 15.377s]
sending 'system' (262144 KB)...
OKAY [ 16.731s]
writing 'system'...
OKAY [ 14.894s]
sending 'system' (262144 KB)...
OKAY [ 16.710s]
writing 'system'...
OKAY [ 13.417s]
sending 'system' (114215 KB)...
OKAY [ 7.450s]
writing 'system'...
OKAY [ 5.858s]
finished. total time: 107.183s

C:\Moto X\adb+fastboot>fastboot flash modem NON-HLOS.bin
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'modem' (53804 KB)...
OKAY [ 3.683s]
writing 'modem'...
OKAY [ 3.782s]
finished. total time: 7.478s

C:\Moto X\adb+fastboot>fastboot erase modemst1
(bootloader) Variable not supported!
erasing 'modemst1'...
OKAY [ 0.493s]
finished. total time: 0.497s

C:\Moto X\adb+fastboot>fastboot erase modemst2
(bootloader) Variable not supported!
erasing 'modemst2'...
OKAY [ 0.489s]
finished. total time: 0.497s

C:\Moto X\adb+fastboot>fastboot flash fsg fsg.mbn
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'fsg' (1223 KB)...
OKAY [ 0.399s]
writing 'fsg'...
OKAY [ 0.923s]
finished. total time: 1.336s

C:\Moto X\adb+fastboot>fastboot oem lock
...
(bootloader) FAIL: Please run fastboot oem lock begin first!
OKAY [ 0.171s]
finished. total time: 0.176s

C:\Moto X\adb+fastboot>fastboot reboot
rebooting...

finished. total time: 0.005s

C:\Moto X\adb+fastboot>

C:\Moto X\adb+fastboot>

---------- Post added at 07:13 AM ---------- Previous post was at 06:57 AM ----------