Hey guys, I can't get a PPPoE network service to work with Lede leviathan IV SNAPSHOT r3293-f791fb4 so I want to go back to stock firmware. see: https://forums.whirlpool.net.au/forum-replies.cfm?t=2605704
When I try to use the factory image from the linksys website I get the error "The uploaded image file does not contain a supported format. Make sure that you choose the generic image format for your platform."
I've had a good look around the google and only found info on how to revert back from OpenWRT.
Can someone please explain to me how to revert back to stock firmware or direct me to some instructions.