Software update C5000ZCU1AQC1 for Galaxy C5 is now available for download. The latest update is Android March security update.
The firmware update includes device stability improvements, bug fixes and further improvements for performance. February security patch also brings fixes for dozens of vulnerabilities in Android OS.
Software Update C5000ZCU1AQC1 for Galaxy C5 is now available as OTA. Users will receive the update notification. The update will gradually roll out to everyone. However, you can also check manually for updates, Go to Settings > About device > System update.