If you're in the US and own a Moto Z bought unlocked, you may have been very surprised to see Verizon's version of the device already rocking Android 7.0 Nougat while your unit is still stuck on Marshmallow. This is anything but usual in the mobile world, where updates usually roll out to unlocked units first, because there are no lengthy carrier testing periods for those. Carrier-specific models often trail unlocked ones by many weeks, or sometimes even months, in this regard. Yet because Verizon's Moto Z was launched well before the unlocked model, the two are being worked on by separate...
Source: http://www.gsmarena.com/unlocked_moto_z_in_the_us_gets_nougat_next_month_moto_z_play_in_march-news-22830.php
