Wi-Fi works, but the globe icon is red or orange. The router cannot get an IP from your SIM card. Cause: The firmware reset your APN (Access Point Name) and band settings. Fix: Go to Settings → Internet → Cellular . Manually enter your carrier’s APN (e.g., phone for Verizon, fast.t-mobile.com for T-Mobile, jionet for Jio). Toggle "Data Roaming" on if required.

Great Dwr-m920 firmware balances power and simplicity:

Once you have successfully installed the , follow these rules:

: Open a web browser and enter the router's default IP address (usually 192.168.0.1 ).

: Access the settings by typing 192.168.0.1 in your browser (default credentials are often admin / admin ).

The contains your network keys and radio configuration. Protect it: