Samsung has started rolling out a new update to the Galaxy J7 (2016) smartphone. Currently hitting units in India, the update bumps the Android security patch level to July 1. Aside from the July security patch, it isn't yet known what else is included in the update, which weighs in at around 254 MB and carries a build number of J710FXXU1APG5. As is usually the case with OTA updates, it may take some time for the update notification to pop up on your device's screen. Meanwhile, if you feel impatient, you can also manually check for the update by heading to your handset's Settings...
Source: http://www.gsmarena.com/july_security_update_starts_hitting_samsung_galaxy_j7_2016-news-19542.php
