ZyXEL NBG6817 (Armor Z2)
In the next days I will get a ZyXEL NBG6817 (Armor Z2). https://openwrt.org/toh/hwdata/zyxel/zyxel_nbg6817 says:
see forum, see git-commit
If I click on forum, I get a lot of old links, one is [Solved] Zyxel NBG6817 flashing from OEM - #61 by tomasi
Can it be flashed in the meantime directly from OEM? Thought, that I read this, but I don't find it anymore.
Do I have to do OEM updates or whatever with a brandnew device before flashing openwrt?
Should I flash version 19 first, before trying rc?
The OpenWrt factory image can be flashed directly from the OEM firmware (for 19.07.x upwards).
21.02.0-rc1 (or newer) will be fine.