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Sayaka wrote: Wed Aug 05, 2026 11:06 am (I know this is off-topic, but after this, you can upgrade to 1.18.4 here if you so wish : https://mega.nz/file/ziggWLhY#ZTkE4X3tp ... JabD6mc5Ek)

Will do, thanks !

THANK YOU !

Drive Information
Manufacturer: HL-DT-ST
Product: BD-RE BU40N
Revision: 1.00
Serial number: MOBQ3AI2134
Firmware date: 2116-12-20 15:28
Bus encryption flags: 17
Highest AACS version: 81

LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Original (unpatched ...

Hi there,

After my previous BU40N flashed years ago died during the heatwave, I bought another one and am trying to flash it.
I'm on MacOS, using terminal and following the instructions from this post : https://forum.makemkv.com/forum/viewtopic.php?t=19634
MakeMKV when launched displays this ...

Hello Thierry,
I've tried the first link in your post under Brave browser (Ubuntu Linux) and it says Error 525. But if you do retry using the same windows, it downloads.
So try it ;-)
Also this may show that someone has tampered the website and that the tampering is somewhat visible.
Hope this ...

Thanks for the help guys !

Hi all,

A few years ago I bought a BU40N drive and flashed it so it was compatible libredrive.
It unfortunately died during the last heatwaves, so I bought another BU40N drive and am trying to flash it again.
When following the MacOS tutoriel from this site it mentions a SDF.BIN file that should ...

MartyMcNuts wrote: Tue Sep 08, 2020 11:43 am Also, the SDFtool Flasher has been updated. You should be able to flash the BU40N with firmware DE_LG_BU40N_1.00 firmware.

It just simply billiantly worked, thank you all for this great place and your kind help. You made my day !

Hi all,
Long time MakeMKV paid user, I want to rip 4K movies and after spending a few days in this forum I bought a BU40N slim external drive.
This is MakeMKV drive info :
Drive Information
Manufacturer: HL-DT-ST
Product: BD-RE BU40N
Revision: 1.01
Serial number: MO8K6283951
Firmware date: 2119 ...