Click the or Choose File button. Navigate to your local folder and select the extracted .bin or .img file you downloaded earlier. Step 5: Execute and Wait
Some updates may enable your device to support SIM cards from different network providers. 2. Pre-Upgrade Checklist Before starting, ensure you have the following: Stable Connection: wltfqq-124gn firmware upgrade
The firmware upgrade process is generally done through the router's web-based management page. 1. Access the Management Page Click the or Choose File button