: Do not turn off the device during the update process, as this can cause permanent damage. Option 2: Star-Plus Retail/POS Software
: Download firmware only from official support forums or the manufacturer’s site. Unofficial .rar files from third-party sites can contain malware or brick your device. Installation Steps : Download STAR 900 PLUS rar
: Installation usually involves a setup executable rather than a simple .rar extraction. It is recommended to contact their Technical Support for a secure download link and installation guide. Option 3: Star Printer Firmware (TUP900 / TSP100) : Do not turn off the device during
: Format a USB drive to FAT32 and copy the extracted file to the root directory. Download STAR 900 PLUS rar