Another group of Samsung Galaxy smartphones receive the latest security update, this time on time for this month. The devices that receive the March security update are the Galaxy J2 Prime, J5 (2016) and the Galaxy C5. Their firmware build number is G532GddU1AQC2, J510MNUBU2AQC1 and C5000ZCU1AQC1 respectively.
If you own any of these devices, and there is no notification that your device is ready to download the update, you can check it manually. Just go out and click Check for Update in the Settings menu.