Yes please on all but don't know how to back up the config - pretty certain I've read up on this once, but a.d. sometimes kicks inbillion_fan wrote:You can always downgrade the firmware if needed, as long as you have the older firmware.
What I normally do is backup my config, just incase I revert back to older firmware.
It is never advised to restore a older config file on newer firmware.
Do you still want the release notes?
