You can copy and paste the text above. If you want to make it more specific, you can fill in the bracketed information regarding your specific Windows version.
: Using tools like the SPD Upgrade Tool (ResearchDownload) to install stock firmware (.PAC or .P5C files). spreadtrum sci usb2serial ok
cat /dev/ttySPRD2 | grep -E '^\$G[NPR]' > gps_nmea.txt You can copy and paste the text above
: Offers a central download center for various SCI USB2Serial versions. cat /dev/ttySPRD2 | grep -E '^\$G[NPR]' > gps_nmea
: Open the SPD tool and load the firmware ( .PAC file) for your specific chipset (e.g., SC7731, SC9863A).
“Spreadtrum SCI USB2Serial OK” is a confirmation string from a USB-to-serial bridge or vendor driver indicating that the Spreadtrum SCI (Serial Communication Interface) over USB has been detected and initialized successfully. It usually appears in logs, terminal windows, or driver/utility output when the host PC establishes a serial session to a Spreadtrum-based device.