[Device Manager] └── 🔌 Ports (COM & LPT) └── 🟩 Spreadtrum SCI USB2Serial (COM3) <-- "OK" Status Achieved Troubleshooting Common Driver Disconnection Loops

Modern Windows systems prevent unsigned drivers from running. To disable this check:

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Sci Usb2serial Ok: Spreadtrum

[Device Manager] └── 🔌 Ports (COM & LPT) └── 🟩 Spreadtrum SCI USB2Serial (COM3) <-- "OK" Status Achieved Troubleshooting Common Driver Disconnection Loops

Modern Windows systems prevent unsigned drivers from running. To disable this check: spreadtrum sci usb2serial ok