This firmware is only for DX3Pro+ and is NOT applicable to any other models including DX3Pro. If this firmware is flashed to other models, it will immediately cause the product to be unusable and unable to repair by yourself.
Firmware and tools for Windows: Download here (Firmware and tools for Windows: Download here (This update requires a Windows 10 or higher OS with driver installed. Drivers could be download here).
Firmware and tools for MAC: Download here
