upgrade firmware

[yide]

HI, how can i upgrade my DS-7808n-F1 DVR it was bought from china i couldn't change the language
it only have one language option (Chinese of course),
if any one know please reply.....thank you.

 

[djernie]

Welcome to the forums, i think the best upgrade would be getting another DVR orNVR. Check with @EMPIRETECANDY, send him an email and ask for prices on some refurbished DVR's. Good luck!