With blacklisting, the router keeps a list of specific MAC addresses that aren’t allowed to join the network. You can use MAC whitelisting or blacklisting. In general, MAC filtering can work in two ways. Using the specific serial number can deliberately prevent your phone from joining the network. So, a router can specifically identify your phone by that MAC address. It does this by noting the MAC address associated with the device in question.Ī MAC address (media access control address) is a serial number assigned to any device that can connect to a network.Įvery device has a specific MAC address, including the network adapter on your phone. Your router can discriminate against specific devices. More commonly, this technique is called MAC filtering. In most cases, the behavior that can reasonably be described as Wi-Fi blocking involves MAC addresses. It’s good to distinguish Wi-Fi blocking from other potential reasons why you can’t connect to a network.īeyond that, knowing how blocking works can help you understand ways to get past a block. When that’s the problem, you are likely being blocked, and there are specific actions necessary to overcome the block.īut, before we go down that rabbit hole, it’s worth spending a little bit of time explaining how routers actively block users. You might even have successfully connected to the network before, but now, you can’t.Īnd, the problem might be specific to your phone. Instead, you might have the right password. The most common way to control access is to put a password on the network.Īnyone who doesn’t have a password is effectively blocked from the network.īut, that’s not what most people mean when they say they have been blocked from a network. In essence, there are a few ways to control who can access a Wi-Fi network.Īssuming you have such a network at home, you can imagine how some of this works. Let’s get started! What Is Wi-Fi Blocking? So if you want to learn all about connecting your phone to Wi-Fi if your phone is blocked, then this article is for you. Keep in mind that these actions come with personal and legal risks. Shy of that, you can try spoofing a different MAC address to get past some security measures, or you can try using a proxy server. The easiest way to connect to a Wi-Fi network that is blocking your phone is to get permission from the network admin. Here’s how to connect to Wi-Fi if your phone is blocked:
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