: 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 :
: Do not turn off the device during the update process, as this can cause permanent damage. Option 2: Star-Plus Retail/POS Software Download STAR 900 PLUS rar
If you are referring to the point-of-sale and retail management software: : Download firmware only from official support forums