These files are typically opened with tuning software such as TunerPro or HP Tuners. EOS M50 Firmware Update, Version 1.1.0 [Windows]
Insert the card into your camera and navigate to the menu to install. 2. BMW M50 Engine Tuning & Technical Files Download M50 rar
Extract the .FIR and .DAT files from the downloaded archive. Copy these files to the root directory of your SD card. These files are typically opened with tuning software