Archer c6 v2 reflashing back to stock using official images

koalillo,

Welcome to the forum.

Did you also read the last message in your mentioned topic?

There is stated: Download earliest version from tp-link (unzip and rename that file).

I guess the links above in that topic are the earliest versions for this router (EU and RU). After finishing that installation you should be able to upgrade to any OEM version you still have or latest version from tp-link itself (if no steps in between are necessary, see tp-link site).

Regards, DG.