What model is your device (meaning gsm dev, verizon dev, retail verizon, etc.)? You're probably going to have to restore with RSD Lite or fastboot if you can access fastboot mode. Do you have the android SDK installed? Do you have RSD Lite installed and what version?
i dont what device you have but here is a quick run down.
First there is 3 firmware version for most Moto X (most is the keyword)
4.2.2 Pre Camera
never ever ever install 4.2.2 Pre camera firmware you will brick your phone.
with that being said i recommend downloaded either the 4.2.2 post camera or 4.4 firmware
booting your phone into fastboot mode and trying to flash the firmware via RSD Lite or mfastbot via the link below
if you can't get that to work or your drivers show up as
then take a look at this thread for help
hope this helps some what
here is all the firmware for the Moto X
i do this ↓
4.2 fastboot to 4.4
4.4 fastboot to 4.2 and OTA 4.4
downgraded security version
update get_main version failed
Failed to hab check for gpt_backup:0x35
CID Read Failure
Invalid CID status 0x69
CustomerID error.Contact Dealer:0xdead
No SP partition found.
Fastboot Reason:Invalid CID
ALL BL Menu : Boot up failed
|Thread Tools||Search this Thread|