Before you begin the installation process, you must prepare your environment. Taking these precautionary steps prevents the update from failing mid-process, which can permanently corrupt or "brick" your device.
Insert the media while the unit is off, then power it on. Some units require holding a physical "Home" or "Reset" button to trigger the bootloader.
Note: The update process usually takes between 3 to 5 minutes. The router will automatically reboot once the process is complete. Do not close your browser tab until the progress bar reaches 100%. Troubleshooting Common Update Issues