How to fix your Samsung Galaxy A5 (2017) that can no longer connect to Wi-Fi [Troubleshooting Guide]
Amazon.com: Samsung Galaxy A5 (2017) SM-A520F/DS 32GB Blue Mist, 5.2", Dual Sim, Unlocked USA & Latin America Model, No Warranty : Cell Phones & Accessories
How To Use Samsung Quick Connect- Samsung Galaxy A5 - YouTube