WARNING: You REALLY need to UNDERSTAND and read EVERYTHING or you MAY brick your phone!
NOTE: Once you apply this update, you can NOT downgrade to a previous version. This applies to locked AND unlocked users! You have been warned.
Purpose of this thread:
To get you, the locked or unlocked Moto X xt1060 owner, from any version to 4.4.4 (KXA21.12-L1.26).
Things you will need:
44310B2E4A0016ABDFD108DC9E6F4B89 (as requested)
WARNING: This is a new FXZ posted on SBF that now contains the erase userdata line. It WILL wipe your data unless you use my tools with KEEP DATA.
Instructions:
Use the RSD Flasher with the KEEP DATA option to flash this to your phone with RSD.
This will get you a clean OTA install with no data loss. You will lose root.