DM7020 HD information
Flashing a new firmware with Browser (then click here)
Flashing a new firmware with DreamUp (then click here)
The USB to UART Driver creates a virtual com port which can be used to connect your dreambox with your PC for emergency recovery with DreamUp.
|Firmware / Image||Date|
|Firmware 4.0.0 (dm7020hd)||13.06.2013|
|Firmware 4.0.0 (dm7020hdv2)||13.06.2013|
User manual DM7020 HD
(PDF - english)
Bedienungsanleitung DM7020 HD
(PDF - Deutsch)
Flash firmware (Image):
DM 7020 HD needs a special format called "nfi", which contains a header (and possibly a crc) and 3 different partitions (loader, boot, root). You can flash this either with the bootloader directly (using a special HTTP client or using a browser), or using a special version of Dreamup.
If you don't have network, or trashed your second stage loader, you can flash using only a serial cable.