7.1.0 to 8.0.0 upgrade

Can some body help with next problem

After Pepwave MAX HD4 was upgraded to 8.0.0 from 7.1.0 I can’t recieve access to managemet interface.

When I try to connect https://<ip_or_dnsname>/ device redirect me to https://<ip_or_dnsname>/cgi-bin/MANGA/index.cgi but I don’t recieve login form
I recieve ‘404 Not Found’ error page from nginx…


Please open a support ticket for support team to check.

Thank You
Sit Loong