[Moto G 4G Android Development] croissanwish:
[MENTION=1006674]lost101[/MENTION]

Alright. Here is a copy of what was in command prompt when I tried to install the (Moto G LTE) RETUS_XT1045_4.4.3_KXB21.14-L1.23-4_cid9_CFC firmware:

C:\...\xt 1045 4.4.3>mfastboot flash partition gpt.bin
target max-sparse-size: 256MB
sending 'partition' (32 KB)...
OKAY [ 0.036s]
writing 'partition'...
(bootloader) Preflash validation failed
FAILED (remote failure)
finished. total time: 0.386s

C:\...\xt 1045 4.4.3>mfastboot flash motoboot motoboot.img
target max-sparse-size: 256MB
sending 'motoboot' (1953 KB)...
OKAY [ 0.094s]
writing 'motoboot'...
(bootloader) flashing rpm ...
(bootloader) flashing tz ...
(bootloader) flashing sdi ...
(bootloader) flashing aboot ...
(bootloader) flashing sbl1 ...
OKAY [ 1.143s]
finished. total time: 1.245s

C:\...\xt 1045 4.4.3>mfastboot flash logo logo.bin
target max-sparse-size: 256MB
sending 'logo' (1060 KB)...
OKAY [ 0.078s]
writing 'logo'...
OKAY [ 0.069s]
finished. total time: 0.152s

C:\...\xt 1045 4.4.3>mfastboot flash boot boot.img
target max-sparse-size: 256MB
sending 'boot' (10240 KB)...
OKAY [ 0.367s]
writing 'boot'...
OKAY [ 0.673s]
finished. total time: 1.044s

C:\...\xt 1045 4.4.3>mfastboot flash recovery recovery.img
target max-sparse-size: 256MB
sending 'recovery' (10240 KB)...
OKAY [ 0.384s]
writing 'recovery'...
OKAY [ 0.671s]
finished. total time: 1.060s

C:\..\xt 1045 4.4.3>mfastboot flash system system.img_sparsechunk.0
target max-sparse-size: 256MB
sending 'system' (261261 KB)...
OKAY [ 8.546s]
writing 'system'...
OKAY [ 9.068s]
finished. total time: 17.629s

C:\...\xt 1045 4.4.3>mfastboot flash system system.img_sparsechunk.1
target max-sparse-size: 256MB
sending 'system' (257256 KB)...
OKAY [ 8.542s]
writing 'system'...
OKAY [ 7.610s]
finished. total time: 16.159s

C:\...\xt 1045 4.4.3>mfastboot flash system system.img_sparsechunk.2
target max-sparse-size: 256MB
sending 'system' (243637 KB)...
OKAY [ 8.533s]
writing 'system'...
OKAY [ 20.324s]
finished. total time: 28.871s

C:\...\xt 1045 4.4.3>mfastboot flash modem NON-HLOS.bin
target max-sparse-size: 256MB
sending 'modem' (59100 KB)...
OKAY [ 1.899s]
writing 'modem'...
OKAY [ 1.003s]
finished. total time: 2.909s

C:\...\xt 1045 4.4.3>mfastboot erase modemst1
erasing 'modemst1'...
OKAY [ 0.015s]
finished. total time: 0.019s

C:\...\xt 1045 4.4.3>mfastboot erase modemst2
erasing 'modemst2'...
OKAY [ 0.016s]
finished. total time: 0.019s

C:\...\xt 1045 4.4.3>mfastboot flash fsg fsg.mbn
target max-sparse-size: 256MB
sending 'fsg' (446 KB)...
OKAY [ 0.096s]
writing 'fsg'...
OKAY [ 3.190s]
finished. total time: 3.290s

C:\...\xt 1045 4.4.3>mfastboot erase cache
erasing 'cache'...
OKAY [ 0.019s]
finished. total time: 0.021s

C:\...\xt 1045 4.4.3>mfastboot erase userdata
erasing 'userdata'...
OKAY [ 0.023s]
finished. total time: 0.026s

C:\...\xt 1045 4.4.3>mfastboot reboot
rebooting...

finished. total time: 0.005s

I attached a screen shot of some of the bootloader output below. Another interesting result: each time I try to format all of my data (I've tried with CWM and it gets stuck on wiping cache, I tried adb but nothing happens, and I even tried to format my system in settings!) it never works