Technically, BIOS files are owned by Nintendo. Distributing or downloading these files from third-party websites is generally considered illegal. The legally "safe" way to obtain a BIOS is to "dump" or extract it from a 3DS console that you personally own. 2. Security Risks
The search term is highly associated with misleading websites, spam, and potential malware. There is no official, mainstream Nintendo 3DS emulator that uses the version number "V1.1.2" in a context that requires a separate BIOS file download from a third-party site. 3ds Emulator V1.1.2 Bios Download