If you are using authorized custom firmware (CFW) on a hardware-modified Switch or setting up a legal emulator (like Yuzu or Ryujinx) using your own dumped system files, installing the update requires a few precise steps.
: Online local and internet communication rooms received performance optimization. Pokemon Brilliant Diamond -NSP--Update 1.3.0-.rar
Added compatibility with Pokémon Legends: Arceus . If you have a save file with all main missions cleared in that game, you can obtain the Azure Flute in Brilliant Diamond to encounter Arceus at the Spear Pillar. If you are using authorized custom firmware (CFW)