English language for a JP Archer C1200
Hello.
A (japanese) colleague passed me an Archer C1200 v2.1 that he purchased in his country, and that I need to use it for some work applications. When I enter into the configuration page of the router, the interface is in Japanese, and unfortunately I can't read it. I am in Mexico, and I would like to know if it is possible to change the language to English, or flash the firmware from a different region. I have tried to do so from the web browser interface, but with negative results.
Of course, I have been following the english manual and looking for the screen layouts, and some basic features can be configured with the telephone App. But at this point I need to configure some advanced functions and it has become very difficult to follow the same method.
I know that flashing a different region firmware would invalidate the warranty, or even brick the the router, but sincerely at this point I don't care much about that, since I am not using the equipment for what it was intended anyway. Any suggestion would be much appreciated.
Thanks in advance.