Hi
I'm the newbie for this forum....
After searching, I use DVRFlash to change the RPC for my DVR-112, and it seem ok:
DVRFlash v2.6.0: Pioneer DVR firmware flasher
by Agent Smith, et al., July 2008
DISCLAIMER
THIS PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE.
THE ENTIRE RISK AS TO THE ABILITY OF THIS PROGRAM TO FLASH A
PIONEER OR COMPATIBLE DVR DRIVE IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
SERVICING, REPAIR OR CORRECTION.
THIS PROGRAM IS NOT ENDORSED BY PIONEER CORPORATION OR ANY
COMPANY RESELLING PIONEER EQUIPMENT AS THEIR OWN BRAND
IF YOU UNDERSTAND THE RISKS ASSOCIATED WITH THIS PROGRAM AND
DISCHARGE BOTH THE AUTHOR AND PIONEER CORPORATION FROM ANY
DAMAGE OCCURING AS THE RESULT OF ITS USE, PLEASE INDICATE SO
BY ANSWERING THE FOLLOWING QUESTION:
Do you understand and agree to the statement above (y/n)?
y
Commandline:
/Users/coffin/Desktop/DVRFlash/DVRFlash -f PIONEER /Users/coffin/Desktop/DVRFlash/A0013001.128
Drive Information:
Description : PIONEER DVD-RW DVR-112
Firmware Rev : 1.24
Firmware Date : 07/08/08
Manufacturer : PIONEER
Drive is in normal mode.
Are you sure you want to flash this drive (y/n)?
y
Switching drive to Kernel mode:
Description : PIONEER DVD-RW DVR-112
Firmware Rev. : 0000
Firmware Date : 06/08/11
Manufacturer : PIONEER
Drive is now in Kernel mode
Now sending the Normal part:
0% 25% 50% 75% 100%
|============|============|============|============|
Please hold your breath for about 30 seconds...
Now internal reflashing. Please wait... OK.
Updated Information:
Description : PIONEER DVD-RW DVR-112
Firmware Rev. : 1.28
Firmware Date : 08/07/25
Manufacturer : PIONEER
Flashing operation successful

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But when check DVD info X, it says the drive is still RPC-2.......
PLEASE help!!!