If your MAC address is publicly revealed, then it can be used by the hacker to impersonate you.This is a threat, especially if you are on a public WiFi network like airports, hotels, or any coffee shops out there that carry free WiFi these days. This gave hackers a chance to keep track of your devices as well as on you too. Anyone out there on your local Ethernet network can quickly peek in and see your MAC address with the help of simple and easy tools. Why should you change your MAC Address on Android? 11 What are your views on changing a MAC Address?.10 Change MAC Address on Android TV Box.9 How to Change Android MAC Address using the Terminal.8 Download ChameleMAC APK for Android (Latest).7 ChameleMAC – MAC Address Changer App for Android (Requires Root!).6 How to change MAC address with root access (App Method).5 Your limits in changing MAC Addresses.4 How to change Android MAC address without Root Access (Easy Way).