How to Check and Modify Your 2.4GHz Wi-Fi Settings（Screen version with buttons on the left side）

1. Log in to the router management interface

   • Open a web browser and enter your router’s default IP address, commonly 192.168.1.1, 192.168.0.1, or 10.0.0.1.

   • Enter the username and password. If you haven’t changed them, the default is usually admin/admin or admin/password, depending on the manufacturer.

2. Access the wireless settings

   • After logging in, locate the “Wireless” or “Wi-Fi” settings, usually found in the top menu or sidebar.

3. Select the 2.4GHz band

   • Some routers allow separate settings for 2.4GHz and 5GHz networks.

   • If both bands are available, select 2.4GHz.

   • Ensure that the 2.4GHz band is enabled.

   • If you only want to use 2.4GHz, you may disable 5GHz. If you want to keep both, just make sure 2.4GHz remains enabled.

4. Save your settings

   • Click “Save” or “Apply”. Some routers may take a few seconds to a few minutes to update.

5. Reconnect your devices

   • After saving, your devices may need to reconnect to the Wi-Fi network.

Note: The steps above are general guidelines. Router interfaces vary by brand and model, so it’s best to consult your router’s manual or search online for instructions specific to your device.