Enabling Diagnostic & Firmware Access for Unisoc Devices
Version 4.21.39.134 is a common stable release compatible with Windows 10/11 64-bit. Sprd U2s Diag Driver For Windows 10 64 Bit
Note: This driver works on Windows 10 64-bit, as well as Windows 8/11. Keywords for search: Enabling Diagnostic & Firmware Access for Unisoc Devices
Spreadtrum Diagnostic Port Driver, USB\VID_1782&PID_4D00, SCI U2S Diag driver, SPRD U2S Diag Windows 10 64-bit. SCI U2S Diag driver
Install the hardware that I manually select from a list (Advanced) Ports (COM & LPT) to browse to your downloaded
However, for most users, the SPRD U2S Diag driver on Windows 10 64-bit with the correct procedure.