How to get updated EC200T-CN LB?

Hi Friends:)
I am new to here, and I am first time experiencing Quectel products…
I recently purchased EC200T-CN LB powered router…but I don’t know how to get update, how to upgrade latest firmware properly:( :sob:
I didn’t getting any proper information from the internet…
My firmware version is : 1.0.87-20201020-154558
kindly help me …
Thank you, your friend :slightly_smiling_face::

Hi @MN_LLC
Thank you for purchasing Quectel products. Are you using the module under Linux or Windows system? Can you recognize the port of the module?
If the module port can be identified, you can use AT+QGMR to query the current firmware version.