Samsung has started rolling out a new update to its Galaxy S5 Neo smartphone. Arriving as firmware version G903FXXU1BQC1, it's a security update that brings along Android fixes for the month of March. There's currently no information what other changes (if any) the update brings along. It's currently only hitting unlocked units in Europe (the Netherlands to be specific) - carrier branded variants should get it soon as well. Via
Source: http://www.gsmarena.com/samsung_galaxy_s5_neo_starts_getting_march_security_update-news-23914.php