GL MT-2500 LAN and WAN port swap and switch option missing

I would like to add some screen capture for easy understanding.

  1. Go to Luci via our GUI

  1. Login Luci with the same password

login

  1. Go to =>Interface=>Network=>WAN click Edit

  1. Change eth0 to eth1

  1. Go to =>Interface=>Network=>Device=> configure br-lan

  1. Change eht1 to eth0

  1. Click Save and Apply

  1. Unplug all the ethernet cables and wait for 1.5 minutes