Sometimes new firmware resets router settings. You may need to re-configure your SSID (Wi-Fi Name) and password. Finalizing the Setup
Note your exact modem model number and current firmware version from the dashboard status page. airtel modem firmware update
The Ultimate Guide to Airtel Modem Firmware Updates: Speed, Security, and Stability Sometimes new firmware resets router settings
If the automatic check doesn't work, or if you have an older ADSL model (like Beetel 450TC1 ), you may need to upload a file manually Find the File: Visit the official Airtel support portal (e.g., mywifi.airtelbroadband.in ) or the manufacturer's site to download the latest firmware file. In your modem’s tab, click Choose File , select your downloaded firmware, and click Step 3: The Update Process (Crucial Safety Tips) click Choose File