Hello.. Current firmware is : 6.48.6 Factory software is : 6.45.9 [IMG_20231008_172103] I used different methods that were introduced on Mikrotik and Openwrt site for downgrading But when I click the upgrade button in the last step, a message saying that it is not possible to do it, please cho…

[image] Baktash: Factory software You cannot downgrade RouterBOOT below the factory version (6.48.6 from your image). You should be able to boot and run OpenWrt fine for any v6 RotuerBOOT, you will just need to use BOOTP (the default option), not DHCP, to start the netboot image.

Hap ac2 not downgrade

Installing and Using OpenWrt

nomadeh October 8, 2023, 7:27pm 6

See here

Upgrade firmware is the current running firmware on RB