CodeLok / CopyLok

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Due to a known bug in the Plextor firmware, any dump of these discs made using a Plextor and any tool is likely to be bad. It incorrectly reports the total number of errors, usually multiplying this by 2 or 3 times.
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Comes both with or without rings. A bug in the Plextor firmware means any dump of either version made using a Plextor and any tool is likely to be bad. Incorrectly reporting the total number of errors.
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For example, when dumping http://redump.org/disc/53929/ with either DIC or redumper and a Plextor drive, the error count is incorrectly reported as 1516, exactly double the correct 758 errors
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For example, when dumping http://redump.org/disc/53929/ with ringless Copylok using either DIC or redumper and a Plextor drive, the error count is incorrectly reported as 1516, exactly double the correct 758 errors.
An incorrect _c2Error log looks as follows:
An incorrect _c2Error log looks as follows:
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These discs can be correctly dumped using a non-Plextor drive and any of the following tools:
These discs can be correctly dumped using a non-Plextor drive and any of the following tools:
* DIC (using an ASUS or compatible firmware drive)
* DIC (using an ASUS or compatible firmware drive)
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* redumper
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* redumper (Same as above)
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* CloneCD (note: may require fixing with CDMage and manual replacement of error sectors with 0x55)
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Ringed Copylok meanwhile is supposed to have double errors (for example http://redump.org/disc/107930/). A correct Redumper dump of these will look like this.
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<code><br/>
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[LBA:  2316] C2 error (bits: 1354)<br/>
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[LBA:  2317] C2 error (bits: 1022)</code>
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Only a handfull of drives are known to be able of handling this variation of the DRM. Most, including Plextor and Redump compatible Asus drives will instead have these kind of errors in their logs.
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<code><br/>
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LBA:  2315] subcode desync (shift: -1)<br/>
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[LBA:  2316] C2 error (bits:  440)<br/>
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[LBA:  2317] C2 error (bits: 2088)<br/>
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[LBA:  2326] C2 error (bits: 15<br/>
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[LBA:  2327] C2 error (bits: 1481<br/>
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[LBA:  2328] C2 error (bits: 1956<br/>
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[LBA:  2342] C2 error (bits: 1022<br/>
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[LBA:  2329] C2 error (bits: 308<br/>
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[LBA:  2331] subcode desync (shift: -2)<br/>
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[LBA:  2342] C2 error (bits:  608)</code>
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Currently, These discs have to be dumped using:
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* Redumper using the <code>--force-split</code> parameter and a TS-H353C/SH-D163C drive running [http://wiki.redump.org/index.php?title=Optical_Disc_Drive_Compatibility:_CD custom ZZ00 firmware] 
[[Category:Copy Protection Guides| ]]
[[Category:Copy Protection Guides| ]]

Latest revision as of 08:08, 30 June 2025

Comes both with or without rings. A bug in the Plextor firmware means any dump of either version made using a Plextor and any tool is likely to be bad. Incorrectly reporting the total number of errors.

For example, when dumping http://redump.org/disc/53929/ with ringless Copylok using either DIC or redumper and a Plextor drive, the error count is incorrectly reported as 1516, exactly double the correct 758 errors.

An incorrect _c2Error log looks as follows:
LBA[002312, 0x00908] Detected C2 error 380 bit
LBA[002313, 0x00909] Detected C2 error 20 bit

A correct _c2Error log looks as follows:
LBA[002312, 0x00908] Detected C2 error 300 bit
LBA[002322, 0x00912] Detected C2 error 300 bit

These discs can be correctly dumped using a non-Plextor drive and any of the following tools:

  • DIC (using an ASUS or compatible firmware drive)
  • redumper (Same as above)

Ringed Copylok meanwhile is supposed to have double errors (for example http://redump.org/disc/107930/). A correct Redumper dump of these will look like this.
[LBA: 2316] C2 error (bits: 1354)
[LBA: 2317] C2 error (bits: 1022)

Only a handfull of drives are known to be able of handling this variation of the DRM. Most, including Plextor and Redump compatible Asus drives will instead have these kind of errors in their logs.
LBA: 2315] subcode desync (shift: -1)
[LBA: 2316] C2 error (bits: 440)
[LBA: 2317] C2 error (bits: 2088)
[LBA: 2326] C2 error (bits: 15
[LBA: 2327] C2 error (bits: 1481
[LBA: 2328] C2 error (bits: 1956
[LBA: 2342] C2 error (bits: 1022
[LBA: 2329] C2 error (bits: 308
[LBA: 2331] subcode desync (shift: -2)
[LBA: 2342] C2 error (bits: 608)

Currently, These discs have to be dumped using:

  • Redumper using the --force-split parameter and a TS-H353C/SH-D163C drive running custom ZZ00 firmware
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