www.makemkv.com

Billycar11 wrote: Sun Aug 24, 2025 11:18 pm Then don't flash it well you already did probably dead

It's not dead, just working as usual. But also no improvement with playing 4K.

Maybe someone else can help, maybe I overlooked something in the process.

look at the bottom its svc nb 52....

Not sure what you are talking about - if you're speaking about the bottom of my drive, this is what it looks like:

LG Electronics
Slim Portable Blu-ray / DVD Writer
MODEL: BP55EB40
SVC CODE: EB40

S/N: 804HSCN006355
ROM VER: 1.01
Manufactured: April 2018
2018 ...

Follow bp50 nb 52 steps in guide

Even if my drive is BP *55* and not 50 or 52?

My MakeMKV info section looks like this:

Laufwerksinformation
OS-Gerätename: H:
Produzent: HL-DT-ST
Produkt: BD-RE BP55EB40
Revision: 1.03
Serienummer:
Firmware-Datum: 2120-05-07 09:24
Markierungen der Bus-Verschlüsselung: 17
Highest AACS version: 19

LibreDrive Information
Status: Enabled
Drive ...

Hi there,

this is my drive according to MakeMKV information:

HL-DT-ST BD-RE BP55EB40

I flashed to this firmware:

HL-DT-ST-BD-RE_BP55EB40-NB50-1.03-NM00800-212005070924.bin

The drive playbacks the Bluray Superman - The Movie (2000) with 1080p in VLC media player without problems.

Inserting the ...