Well, we assume that a person who landed this page via Google search must be aware of MAC address location on his device. How to Find MAC Address on Android Devices Here, instead of contacting your ISP, you can change the new network card’s MAC address to your old network card’s MAC address and start using right away! In case your network stops working and you have to get a new one, the network might not work as the new network card has a new MAC address. Internet Service Providers often your MAC address to identify and authenticate your internet connection.If you want to access a network which limits access based on MAC address, you can change the MAC address on the device you want access to (with a MAC address which actually has access) and access the network.If your original MAC address is public and revealed, a hacker can use it to impersonate you! On many networks, access is restricted based on IP address, so when you go offline, the hacker can use your MAC address and access the network as ‘you’.This is a threat when you are on a public wireless network (hotels, airports and even some coffee shops provide free wifi these days). This gives a hacker to potentially keep track of your devices (and thus, you). Anyone in your local Ethernet network can easily see your MAC address with simple tools. The most important reason would be privacy.In simple words, a MAC address can be used to uniquely identify your Android phone on the Internet or the local network. What is MAC Address or WiFi MAC Address?Ī Media Access Control address (MAC address) is a 12-character unique identifier assigned to a specific piece of hardware such as the network adapter of your WiFi device. Two different methods to change Mac address without root and rooted phones. Before heading into the ‘How’ part of the article, let us see a brief intro about ‘What’ we are dealing with here. Here’s a step by step guide on how to spoof or change MAC or Media Access Control address on Android devices.

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