Discussion of article How to flash a Dreambox DM800HD via a Browser:
QuoteFlashing a new firmware by BrowserDisplay More
What you need to flash
You need the image file you want to flash. Image files have the extension *.nfi. You can't flash other
images like *.img files. Don't try it - it won't work.
You need either a DHCP server, a configured bootloader or a serial cable and a terminal program
like HyperTerm.
You need a browser, and a network cable. If you connect the Dreambox directly to the PC,
you need a cross cable, if you connect trough a switch/hub/router you need a…