https://forum.videohelp.com/ Everything about standalone HD DVD, Blu-ray and DVD Players, playing problems. CD-R(W), (S)VCD or DVD±R(W) compatibility. Region free and macrovision hacks. en Sat, 08 Aug 2026 16:30:23 GMT vBulletin 60 https://forum.videohelp.com/images/misc/rss.png https://forum.videohelp.com/ https://forum.videohelp.com/threads/420928-Pioneer-DV-400V-Region-Free-firmware-or-IR-hack?goto=newpost Fri, 31 Jul 2026 17:47:22 GMT Hello everyone, I’m trying to make my Pioneer DV-400V-K (Region 5, 220–240 V) region-free so it can play my Region 2 DVDs. I have spent many hours searching, but all the old download links for the Håkan/StM firmware (YGB8827A, StM V3.0/V3.1) seem to be dead. I’m also looking for the... Hello everyone,

I’m trying to make my Pioneer DV-400V-K (Region 5, 220–240 V) region-free so it can play my Region 2 DVDs.

I have spent many hours searching, but all the old download links for the Håkan/StM firmware (YGB8827A, StM V3.0/V3.1) seem to be dead.

I’m also looking for the original Pioneer IR region-free files (Pronto HEX, LIRC, Codebases.zip, WAV files, or any other service IR files).

If anyone still has any of these files archived, I would be extremely grateful if you could share them. ]]> eviltzu https://forum.videohelp.com/threads/420928-Pioneer-DV-400V-Region-Free-firmware-or-IR-hack