If you are a proud owner of the Nokia 3, go to the update centre and check for the September edition of the Google security patch.Nokia 3 (TA-1020) around the world just started receiving the update. It is 82.4 MB large and it will make your phone safer according to the HMD Global.
To check for the updated you need to go to the Settings>About phone>System updates>Check for updates and there should it be. After you download it just hit Install. The update should be installed in about 5 to 7 minutes with all the restarts.