All packages support Windows 10 (32-bit and 64-bit) and can be downloaded from TechLatest's official mirrors.
DriverPack offers driver packages for the SPRD U2S Diag device across multiple language versions, all using the sprdvcom.inf file with the hardware ID USB\VID_1782&PID_4D01&MI_00 .
Because modern 64-bit Windows installations employ strict driver signature enforcement, setting up legacy Spreadtrum COM port drivers demands specific preparation. What is the SPRD U2S Diag Driver?
Download the latest Spreadtrum USB Drivers/Diags driver package (e.g., from Treexy or DriverHub ). Sprd U2s Diag Driver For Windows 10 64 Bit
✅ : After disabling enforcement, you have a 1-session window. Complete driver installation before restarting.
Step-by-step instructions for finding modern for Android feature phones.
(Ensure you download from trusted mobile resource websites to avoid malware) How to Install SPRD U2S Diag Driver on Windows 10 (64-Bit) All packages support Windows 10 (32-bit and 64-bit)
Provides read and write access for restoring corrupted IMEI configurations and resolving network band selection failures.
Upon reboot, press or F7 on your keyboard to select Disable driver signature enforcement . Step 3: Install via Device Manager Right-click the Start Menu and select Device Manager .
SPRD U2S Diag. Driver type: Ports (COM and LPT) Vendor: MeiG Smart Technology Co., Ltd. Version: 1.0.0.3. *.inf file: musbser.inf. www.drvhub.net UNISOC SPRD U2S Diag port (COM/LPT/Serial) drivers - Treexy What is the SPRD U2S Diag Driver
If the .exe installer fails, select the .inf file directly from Device Manager.
Your computer will restart with driver signature enforcement disabled for that session only. The setting resets to enabled after a normal restart. During this session, you can install the unsigned SPRD U2S Diag driver without encountering signature verification errors.
Device Manager └── 📂 Ports (COM & LPT) └── 📟 SPRD U2S Diag (COM3) <-- Success! Launch your PC's tool. Turn off the mobile target device completely.
