phone model number changed after flashing rom

[AC Question]

Phone- moto g2....model number-XT1079....AFTER UPDATING MY PHONE TO MARSHMALLOW, I DECIDED TO DOWNGRADE TO ITS ORIGINAL FIRMWARE 5.0.2. SO I DPWNLOADED THE STOCK ROM AND FLASHED IT. AFTER FLASHING BASEBAND VERSION WAS MISSING SO I KEPT ON TRYING AND I FOUND THAT BY MISTAKE I DOWNLOADED FIRMWARE FOR XT1064 INSTEAD OF DOWNLOADING XT1079..........ANY HELP PLZZZ GUYS