For the first install of your REMI, it is required to copy on your REMI through the USB, the file « update.bin ». This file is the latest firmware available for REMI. You doesn’t have to open this file or try to read it. This file is not readable by any standard tool. Please make sure that the name of this file, once copied on your REMI, is exactly « update.bin », without any additional character that might be added by the system of your computer when you download it. If there is any additional character, please remove it and adjust the name of the file to « update.bin ».