Billion M500 User Manual page 179

- The front LEDs display incorrectly
- Still cannot access to the router
management interface after pressing the
RESET button.
- Software / Firmware upgrade failure
Before starting recovery process, please configure
the IP address of the PC as 192.168.1.100 and
proceed with the following step-by-step guide.
1. Power the router off.
2. Press reset button and power on the router, once
the Power flashes Red and Green, keeping press
reset button over 6 seconds.
3. Internet LED flashes Green and Red, router
entering recovery procedure and router's IP will
reset to Emergency IP address (Say 192.168.1.1).
4. Open browser and access http://192.168.1.1 to
upload the firmware.
5. Internet LED lit Red, and router starts to write
firmware into flash. Please DO NOT power off the
router at this step.
6. Internet LED lit Green when successfully upgrade
firmware.
7. Power the router off and then on.
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