web interface + re-flash

hi all

i have a clone dm800 and the web interface has stopped working :(. i use to have a genuine dm800 but that failed so i brought a clone.
i have a sim 201 with bootloader #76c i believe. have never flashed the clone as it has been fine upto now.
is the procedure the same as a gen box or different? should i update the bootloader?

thanks for any help

thankyou ill give it a shot, many thanks

was looking at this img ramiMAHER-v19-dm800HD-9-20-2011 is this a good one? will i be able to instal ccam etc....
many thx just dont want/need to break my box again