(adsbygoogle = window.adsbygoogle || []).push({}); Last month, we reported on a project to restore PS3 Blu-Ray playback, to users that lost it after downgrading. Project #PS3BluRay, are now ready to release the first real fix, for everyone's Blu-Ray problems. Last week, on other news sites, some of you may have read about a potential fix. However, that fix was based on early leaked work, from Project #PS3bluray, and wasn't ready for public consumption. The leaked fix was potentially dangerous and wasn't easy to perform either. DRLtools v0.90 is the first official release, which simplifies things greatly and is the fix everyone has been waiting for.

Each Blu-Ray movie contains a Media Key Block (MKB) as part of its copy protection scheme. Newer movies feature higher MKBs; the latest one is MKB v20. Addtionally, each BD movie has a unique encrypted title key. Both are stored inside the AACS/MKB_RO.inf file of each disc. Fixing BD playback requires exact knowledge of which was the first instance of the highest MKB played so far. DRLgen can be used to identify the Blu-Ray movie with the highest MKB, and then create replacement DRL1/2 files for your PS3 which then restore BD playback.


REQUIREMENTS
1. A means to access Blu-Ray title discs to gather the AACS/MKB_RO.inf file, a Blu-Ray drive in a Mac / Windows PC makes the process easiest. Alternatively, SAK v1.0 can be installed as an OtherOS on the PS3 with firmware 3.15 or lower to accomplish this task.
2. Explicit knowledge of EVERY blu-ray title the blu-ray drive has played and the MKB versions of those discs. WARNING: While you can safely check every BD's MKB with DRLgen, you should limit the number of attempts of installing DRLs on the PS3, as the full details of the AACS "traitor tracking system" are not well known.
3. A FAT32 USB storage device to store and retrieve MKB_RO.inf and DRL files.


Using DRLcopy

Place the USB drive into a running and Jailbroken PS3 and run DRLcopy on the PS3. This will create 2 backup files; dev_flash3_DRL1.bin.bak and dev_flash3_DRL2.bin.bak. These are backups of your PS3's DRL before copying the ones from USB. You should save them some where for safe keeping incase you ever need to restore them, or you have chosen the wrong version of a MKB_RO.inf.
Once this completes, exit jailbreak on the PS3 and attempt to play the Bluray as normal. This should now allow you to play blurays.

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And it is a copy and paste. hope it helps

Already posted. Search before posting.

I think I saw that and all what he had was one paragraph that was useless so I posted a better one.