Follow the procedure below to upgrade VTrak J5960 firmware:

  1. Connect serial console from a Windows Host to the VTrak J5960
  2. Use Tera Term in Windows (serial port setting: 115200,8,n,1,n).
  3. Power on the VTrak J5960 and execute following CLI command in Tera Term console:

ptiflash -x

  1. Use Tera Term to select XMODEM and send the firmware file to

File > Transfer > XMODEM > Send

For more detailed instructions, refer to Upgrading VTrak J5960 Firmware Via Serial Console