Compatible with Windows 7, 8, 8.1, 10, and 11 (32-bit and 64-bit). Where to Download
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. SPRD U2S Diag (Other devices) drivers for Windows
If you need help resolving a specific error during installation, please let me know your and the exact model of the Unisoc phone you are trying to connect. Share public link sprd u2s diag -com 22- drivers download
Click and accept any security warnings by choosing "Install this driver software anyway" . Step 3: Manual Installation via Device Manager
Select .
The SPRD U2S Diag (Spreadtrum/Unisoc Universal USB Serial Diagnostic Port) is a specialized communication port that enables low-level interaction between a device and specialized software.
: Allows programs like the SPD Upgrade Tool to write official stock ROM packages (.pac files) to your phone without dropping the connection midway. Compatible with Windows 7, 8, 8
If you only have a folder with .inf , .sys , and .cat files (no installer EXE):