Tether - Blocking and Unblocking Devices
Tether is a free app that Android and iOS users may download form their respective app store to manage their routers. This article will show how you can block unwanted devices from your Wi-Fi network.
To block a device from the network via Tether:
1. Launch the Tether app and tap Clients to go to the Clients page.
2. Slide left the desired device to block it, then you will see this device in the Blocked Clients list.
Note: For some models, the blocked device can still connect to the Wi-Fi, but it cannot access the internet.
To unblock a device from the network via Tether:
In the Blocked Clients list section, slide left the desired device to unblock it, then you will see this device is moved to the corresponding Clients list.