MobileRead Forums - View Single Post - Odyssey decrypting the firmware upgrade files

markun · 12-13-2011, 04:09 AM

I got the firmware updates here:

http://www.bookeen.com/en/supportdownload/?idPart=2

Odyssey firmware upgrade 4.0 (build 1476)

Orizon firmware upgrade 3.1 (build 1398)

I used "hexdump -s4 -C CybUpdate.bin" in linux to make the dumps show in my previous post. On the left of the dumps you can see the byte positions in hexadecimal. The -s4 argument skips the first 4 characters (which are 'Boo1' for both files)

btw, I don't know if it's ok to put links to the firmware upgrade files here since you normally need to log in to get to the download section.. should I remove it and replace it with a link to the download page?

12-13-2011, 04:09 AM	#5
markun Junior Member Posts: 7 Karma: 10 Join Date: Dec 2011 Device: none	I got the firmware updates here: http://www.bookeen.com/en/supportdownload/?idPart=2 Odyssey firmware upgrade 4.0 (build 1476) Orizon firmware upgrade 3.1 (build 1398) I used "hexdump -s4 -C CybUpdate.bin" in linux to make the dumps show in my previous post. On the left of the dumps you can see the byte positions in hexadecimal. The -s4 argument skips the first 4 characters (which are 'Boo1' for both files) btw, I don't know if it's ok to put links to the firmware upgrade files here since you normally need to log in to get to the download section.. should I remove it and replace it with a link to the download page? Last edited by markun; 12-13-2011 at 04:18 AM.