scramble v3.x - Pioneer DVR-10x firmware scrambling/unscrambling utility To unscramble firmware (supposing the firmware is "firmware.bin" and the key "key.bin") ./scramble -u -k key.bin firmware.bin unscrambled.bin To scramble a firmware (supposing the firmware is "firmware.bin" and the key is "key.bin") ./scramble -k key.bin firmware.bin scrambled.bin Options: -v : verbose mode -u : force unscrambling -s : force scrambling -k <key> : force use of unscrambling key from file 'key' -c : force the use of checksum values from 'check' -t [0-6] : force type of firmware 0=DVR-103 -> 6=DVR-108 [5=DVR-K12] The keys for the known Pioneer DVR-10x firmwares are provided with the utility which will autodetect the one to use. Please keep quiet about this utility, as the Pioneer guys wouldn't apreciate to know its existence ;-) >NIL: