Changed router country, now can't access router

Hi guys so last night I accessed my router and changed the country from north Korea to United kingdom now I cannot connect to my router. All devices that were connected to it now say unable to obtain ip address. And I can no longer access the router with Ethernet. Can anyone help?

Country config is only for wireless. So I guess you can cut yourself out there, but I don’t see how it could affect ethernet access.

Yes, most likely completely unrelated.

Unplug power, hold reset button, plug in power, keep holding until the user LED blinks. Then release to reset.

Hi

Try and login using mac telnet

Thanks for reply guys. I’m scared to factory reset the router as I think it’s configured to connect to our point to point broadband. I’m worried it will wipe any connections on there off.