When upgrading firmware from v188.8.131.52 to v1.1.5, the bootloader of the VigorAP 910C will also be upgraded, and it will take longer than usual to complete the upgrade.
The VigorAP910C will restart twice during the procedure.
Note: It is important NOT to POWER OFF the VigorAP 910C until you see the "Firmware Upgrade Success" message on Web UI, otherwise AP910C may be damaged.
Below are the upgrade steps with LED status:
1. While uploading firmware, LED status of AP910C is in orange and blinking rapidly.
2. AP910C will restart twice. Loader will be upgraded between the two reboots.
LED status of AP910C is in orange ->purple ->static blue -> blinking blue ->orange ->purple ->static blue ->blinking blue.
Do NOT POWER OFF the VigorAP 910C during this time.
3. Reload the Web page to see the Firmware Upgrade Success message.
Both firmware and bootloader are upgraded successfully.
LED status of AP910C is in blue and blinks once per second.