You can upload any firmware bin file you would like via the GUI, old or new (pertaining to your specific hardware, obviously).
As far as ddup you can use the --flash-local or --flash-remote options to point to an older firmware bin file. Run "ddup --help" via the CLI for specific details. _________________ R7000 Nighthawk - DD-WRT v3.0-r50308
R7000 Nighthawk - DD-WRT v3.0-r50308
~~~~~~~~~~Dismantled for learning opportunities~~~~~~~~~~
WRT54Gv2
WRT54Gv8.2
~~~~~~~~~~Other Settings~~~~~~~~~
https://nextdns.io/?from=2d3sq39x https://pi-hole.net/ https://github.com/DNSCrypt/dnscrypt-proxy