| Symptom | Solution | |---------|----------| | Driver installs but phone not detected | Use a different USB port (USB 2.0, not USB 3.0). | | Code 10 error (device cannot start) | Uninstall driver via USBDeview → reinstall with signature enforcement off. | | Flashing stops at 50% | Replace USB cable (many microUSB cables are charge-only). | | Windows automatically replaces driver | Disable automatic driver updates (Control Panel → Hardware → Device Installation Settings → No). |

Follow this guide precisely. It assumes you have a Windows 10/11 PC and the RM-1035 device at hand.

To ensure full compatibility, you typically need two main types of drivers: Nokia Connectivity Cable Driver