Trying to flash in a Howell QJ05

http://www.howellcam.com/product/38.html

When I connect via telnet, and type anything, it outputs:

        HTTP/1.1 400 Page not found
Server: GoAhead-Webs
Date: Fri Nov 25 01:12:43 2022
Pragma: no-cache
Cache-Control: no-cache
Content-Type: text/html

<html><head><title>Document Error: Page not found</title></head>
                <body><h2>Access Error: Page not found</h2>
                <p>Bad request type</p></body></html>

Connection to host lost.

Any idea on what I can do? Thanks in advance!

jmichault / ipcam-100

Trying to flash in a Howell QJ05 #10