Samsung has reportedly kicked off its rollout for the in Europe. This latest release brings Android 6.0.1 to the handset, adding a bunch of new features and improvements to the overall experience. According to , the update build number is G903FXXU1BPD4.
You should receive the software release in due course, but if you're rather impatient be sure to check for updates manually. Head to Settings, then About Device and hit the software update button to see if it's available for your particular handset. Already rocking Marshmallow on your Galaxy S5 Neo? Let us know in the comments!