Step by step guide to update ar300m uboot to latest using usb console

Technical Support for Routers
1

Hi all, I need a step by step guide to update ar300m uboot to latest using usb console. If there is any video that would be welcomed. Thanks all

2

  1. Use UART adapter UART Serial - GL.iNet Docs

  2. use uboot Advanced Uboot - GL.iNet Docs

  3. set up tftp server on your windows

You need to set up a tftp server. In Windows, we recommend tftpd32 or tftpd64 according to your system architecture. Download them from junin.net.

In Linux, we recommend tftpd-hpa. Just search google for a guide to use this tool.

  1. flash uboot

First put uboot for ar300m in your tftp server. It should have a name like uboot-for-ar300m.bin or similar
Then use the following command to change uboot

run lu

Note, pls