Bu40n 1.00 Firmware < RECOMMENDED – SECRETS >

The LG BU40N is a slim, slot-loading 9.5mm internal Blu-ray drive. It is commonly found in high-end laptops (like certain Dell XPS and Alienware models) and external enclosures (notably the LG BP60NB10). Its hardware is capable of reading the triple-layer discs (66GB and 100GB) used for 4K UHD.

Several reputable vendors on the MakeMKV forums and eBay sell external drives (often the BU40N in a Vantec or OWC enclosure) pre-flashed with BU40N 1.00 firmware. This is the path of least resistance for most users. bu40n 1.00 firmware