Firmware 8.4

Motorola - Moto G (2nd) - XT1063 - Driver - Firmware

Driver XT1063

MotorolaDeviceManager_2.5.4.exe 32.7 MB
( Mega | Motorola Official )

Firmware

Android 4.4.4
AMXPR_XT1063_4.4.4_KXB21.85-14_cid12_CFC_SVC.xml.zip 498.7 MB
( Mega )

RETLA_XT1063_4.4.4_KXB21.85-24_cid12_CFC_SVC.xml.zip 553.9 MB
( Mega )

Commands for fastboot

You need adb in your computer:
adb-setup-1.3.exe

fastboot.exe flash logo logo.bin
fastboot.exe flash boot boot.img
fastboot.exe flash recovery recovery.img
fastboot.exe flash system system.img_sparsechunk.0
fastboot.exe flash system system.img_sparsechunk.1
fastboot.exe flash system system.img_sparsechunk.2
fastboot.exe flash system system.img_sparsechunk.3
fastboot.exe flash modem NON-HLOS.bin
fastboot.exe erase modemst1
fastboot.exe erase modemst2
fastboot.exe flash fsg fsg.mbn
fastboot.exe erase cache
fastboot.exe erase userdata