How to update firmware on U-Boot ?

(PDF user manual Download for MT7620A router) You can’t flash non Router’s firmware directly using Router’s own web interface, because of the hardware version check. But you can use U-boot’s web interface. Here is a simple guidance. 1. Connect your computer to the LAN port using RJ45 Ethernet cable. Leave the other port unconnected. 2. While pressing…

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How to modify mac address in U-BOOT ?

How to enter Emergency Recovery Mode? When you press RESET button for Disconnect the power, Then turn on the power, after 15 seconds release the power. Launch a web browser, such as IE Web browser; In the address bar, input 192.168.1.1 and press Enter. Into the U-Boot administration page, open the following label: Find the MAC label on the back of the router, enter the MAC address label to the following: Confirm MAC is correct, click ‘修改’ to save the new MAC address, then restart the router.

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