GPD WIN 4 (2025, AI 9 HX 370) — BIOS v0.14
Current BIOS for the gpd-win-4 2025 model with AI 9 HX 370 APU only. Does not apply to the 8840U variant.
Installation: Format a USB drive to FAT32, place the BIOS file on the drive, power on and press F7 to select USB boot and flash. Keep device on charge. WinRAR decompression password: 123.