Matshita Bdmlt Uj240as Firmware Update -
Updating the firmware for a Matshita BD-MLT UJ240AS Blu-ray burner can improve disc compatibility, resolve read/write errors, and occasionally remove "riplock" speed restrictions. Because Matshita (Panasonic) typically does not offer direct downloads to consumers, updates must usually be sourced through your computer's manufacturer. Finding the Correct Update
Sony: Sony VAIO models often include this drive; visit the Sony Support portal for proprietary drivers and firmware. matshita bdmlt uj240as firmware update
While detailed official release notes are rare because Matshita (Panasonic) typically provides updates through OEM partners rather than direct consumer downloads, users and experts report these core improvements: Error Correction Updating the firmware for a Matshita BD-MLT UJ240AS
Windows method:
- OEM Variations: The "UJ240AS" is often an OEM drive (sometimes labeled as an ASUS or Pioneer rebadge). Panasonic/Matshita firmware update tools are notoriously strict. They often check the drive's vendor string. If your drive was sold as part of a pre-built PC (like an HP or Dell), the official Panasonic firmware flasher may reject it, claiming the drive is not found.
- Firmware Versions: Common firmware versions for this drive include 1.00 and 1.01. If you are flashing a modified firmware (for the Region Free feature mentioned above), you typically cannot "downgrade." If your drive is currently on 1.01, you generally cannot flash the 1.00 modified firmware over it.
- The "Binflash" Tool: For many Matshita/Pioneer Blu-ray drives, the community tool Binflash is used to read the current firmware, patch it (to remove the region lock), and flash it back. This is often safer than using generic flashers that might brick the drive.