thank you for your response...
I went through the new documentation so many times and most of the features don't apply to the V1R3.
I have contacted Huawei support to help me a couple of weeks ago and as they can't look up the serial number, as I guess it is too old, they have asked for the contact number which I don't have. Even though I do have that I assume it would be expired. And they wouldn't help me.
I want to know if it is possible to upgrade it to any other latest version. Because I tried to update directly to V3R1, it didn't work. I have read that to upgrade to V3R1 you must have at least V1R5....and V1RX has been locked from the download portal.
Please advice
I think if there is nothing positive from the forum as well my only choice would be to throw that firewall away.