Found the way to roll back from dvd400i KH27 to older firms

vbimport

#1

finally got it , but :frowning: i found out that the problem i had was a hardware problem//// but good though …

if anybody is interested i can post it

cheers


#2

Yeah that would be a great help. Been trying to make it roll back so i can burn -r disk for ages now


#3

Yes please post how. I’m stuck with KH27 on this drive.


#4

Roll back a firmware is impossible.

You must re-flash.


#5

I’m not able to flash the drive to an older firmware.


#6

Which firmware do you want to use ? Why ?


#7

I want to flash it to a phillips firmware so I can get the extra “features” as discussed in this thread http://club.cdfreaks.com/showthread.php?t=102267&highlight=400i

I’ve managed to flash it to HH26 using the dos flasher Benqcvt. Still Benqcvt won’t flash it to earlier firmwares (Bh04, fh04), it errors out with a hex string when uploading the firmware. Does the same with the phillips firmware.


#8

Which Philips firmware do you want to use ?


#9

I want to use this one.