: It allows the player to play Blu-ray (BD) and DVD ISO files directly from a NAS or connected USB drive. Cinavia Removal
Upgrading to the 5.10 version replaces the standard, restricted player interface with highly flexible playback capabilities:
: Available on driver repositories like TousLesDrivers . Modified Firmware (Version 5.10)
Firmware version 5.10, released by Pioneer in late 2013, was ostensibly a maintenance patch. The official changelog was mundane, citing "stability improvements" and "playback compatibility with newly released BD-ROMs." However, the underground AV community quickly discovered that . It was the last official firmware that allowed for a seamless jailbreak or "free" firmware modification.
Several variants of CFW 5.10 have been released by different developers: