Samsung Galaxy A5 (2016) SM-A510F - HARD RESET - YouTube
How to Easily Master Format SAMSUNG GALAXY A5 (A500F / A500FQ / A500FU / A500HQ / A500YZ) with Safety Hard Reset? - Hard Reset & Factory Default Community
How to Soft & Hard Reset your Samsung Galaxy A5 (2017)
How to Hard Reset Samsung Galaxy A5 A500F - Swopsmart