I am not doing a factory reset.. i just switching it back to router taking it to another location. , just wanted to know if the router settings will still be there.Lets say i wanted to replace my main router with that AP..This AP had the same settings as my main
Are you saying it used to be a router, then you converted it to AP, and want to know if converting it back to a router would it have all your old settings? My guess is no.
If we are talking about an Asuswrt running router - from Router to AP Mode and back to Router keeps all the Router settings. I can't guarantee it works on all Asuswrt routers, but I definitively have done this with a few different models*. Mode change doesn't delete/reset unused in AP Mode NVRAM values.
* - I remember AC68U, AC5300 and AC86U.
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