Perform a factory reset. Press and hold the "WPS/RST" button for 10 seconds while the router is on. You will need to reconfigure your Wi-Fi name and password afterward. If you'd like to move forward, I can help you by:
What is the printed on the sticker of your router?
Ensure your newer smartphones and laptops can connect seamlessly to older hardware.
Explaining how to set up on the new firmware.
Once logged in, find the "Administration" or "System Tools" tab on the sidebar. Select the "Firmware Upgrade" option. Step 4: Upload and Install
Follow these steps to manually upgrade your router software. Step 1: Download the Correct File