For 99% of users (file transfer, charging, tethering): → Download and install the from the official Lenovo support page.
For developers / advanced users: → Use the Motorola driver + Google USB Driver + Platform Tools. ⚠️ Avoid third-party “driver updater” tools or unknown websites. Only use official Motorola/Lenovo or Android SDK drivers.
| Issue | Solution | |-------|----------| | PC doesn’t detect phone | Use a (not just a charging cable). Try a different USB port. | | Driver signature error (Windows) | Disable driver signature enforcement temporarily during boot. | | “MTP USB Device” fails | Uninstall the device from Device Manager, then reconnect the phone. | | ADB device shows “unauthorized” | On the phone, accept the RSA fingerprint when prompted. |
