How to fix “Missing Required DS Files” error on Delta Emulator

When you play Nintendo DS games on Delta Emulator , you encounter the error “Missing Required DS Files” and cannot play. Today I will guide you to fix this error in a simple way

Cause of error

The cause of the error on Delta Emulator is because you have not imported the DS BIOS file. We need to import 3 files bios7.bin, bios9.bin, firmware.bin

Steps fix “Missing Required DS Files” on Delta Emulator

1. Download file BIOS link NDS Firmware & BIOs.zip on Android, IOS, IpadOS
2. Unzip File NDS Firmware & BIOs.7z
3. Open Delta Emulator
4. Click button Setting -> Core Settings -> Nintendo DS
5. In DS BIOS FILE ->
   click bios7.bin, bios9.bin, firmware.bin -> Browse folder you just extracted and select the file with the same name
6. Done

Video Fix “Missing Required DS Files” error