How to Fix an MTP Driver That Is Not Working on Windows 10

MTP (Media Transfer Protocol) is how Windows 10 browses and copies files on many phones, media players and some cameras over USB. When the MTP driver fails, the device may charge but never appear in File Explorer, or it may show up in Device Manager with a warning icon. The steps below help you find where the fault is and fix it with reversible changes, using only drivers that ship with Windows.

Identify the symptom and environment

Before changing anything, write down what you actually see. The exact symptom points to different causes, so note which of these matches your situation:

• The device charges, but nothing appears under This PC in File Explorer.
• The device appears in File Explorer, but opens as an empty folder.
• Device Manager lists the device with a yellow warning icon, often as "MTP USB Device" or under Other devices.
• Windows plays the connect sound, then the disconnect sound, repeatedly.
• The problem started after a Windows update, a new cable or a change on the device itself.

Also record your Windows 10 edition and version. Open Settings, then System, then About to see the edition, or type winver in the Start menu search to see the version and build. This matters because some editions lack media components that MTP depends on.

Isolate where the fault occurs

MTP problems usually sit in one of four places: the physical connection, the device's own USB settings, Windows edition components, or the driver. Check them in that order, because the first two are the quickest to rule out.

• Cable: many cables carry power only. If the device charges but never shows a USB connection prompt, try a cable you know transfers data.
• Port: connect directly to a port on the computer rather than through a hub, dock or front-panel extension.
• Device state: unlock the phone or wake the device. Many phones hide their storage while locked.
• Device USB mode: on Android phones, a notification usually lets you choose the USB use; pick the file transfer option rather than charging only. Wording varies by manufacturer and Android version. Cameras may offer a separate PTP or MTP setting in their own menu.
• Access prompt: some devices ask whether to allow the computer to access data. If you dismissed it, disconnect and reconnect to see it again.
• Second computer: if the same device and cable work on another Windows PC, the fault is most likely on the original computer rather than the device.

Try reversible fixes in order

Work through these one at a time and reconnect the device after each step, so you know which change helped.

1. Check for missing media components on N editions

Windows 10 N and KN editions ship without the media components that MTP relies on, so phones and players may not be recognized at all. If the About page shows an N edition, install the Media Feature Pack. On recent Windows 10 versions it is offered under Settings, Apps, Optional features, Add a feature; older versions provided it as a separate download from Microsoft. Restart afterwards. Standard editions do not need this step.

2. Reinstall the device in Device Manager

Right-click the Start button and open Device Manager. With the device connected, look under Portable Devices, Other devices or Universal Serial Bus devices. Right-click the entry, choose Uninstall device, confirm, then disconnect and reconnect the device. Windows should detect it again and reinstall its built-in driver. If the entry is missing, open the View menu and turn on Show hidden devices.

3. Select the built-in MTP driver manually

If the device still shows a warning, right-click it and choose Update driver, then Browse my computer for drivers, then Let me pick from a list of available drivers on my computer. If a device category list appears, choose Portable Devices or Android Phone, depending on what is offered. Then select the MTP USB Device entry and confirm. The expected result is that the warning icon disappears and the device moves under Portable Devices. Exact entry names can differ between Windows builds and device types, so pick the one that refers to MTP.

4. Reinstall the Windows MTP driver package

Windows keeps its MTP driver definition in the file wpdmtp.inf inside the INF folder of your Windows directory. Opening that folder in File Explorer, right-clicking wpdmtp.inf and choosing Install re-registers the built-in driver. If the Install option is not shown on your system, skip this step rather than looking for a substitute file. Reconnect the device afterwards.

5. Install pending Windows updates

Open Settings, Update and Security, Windows Update and check for updates. Some device drivers are listed separately under optional updates. Install updates offered for your device, restart and reconnect. Avoid driver installers from unknown websites or driver-updater utilities; if the manufacturer offers its own USB driver for your model, get it only from the manufacturer's official support channel.

Confirm the result

A fix is only confirmed when the original symptom is gone and files move reliably. Check each of these:

• The device appears under This PC in File Explorer and its storage folders are visible, not empty.
• Device Manager lists it under Portable Devices with no warning icon.
• Copy a small file from the device to the computer and open it.
• Copy a small file from the computer to the device and confirm it is readable there.
• Disconnect and reconnect once to make sure the device is detected again without repeating the fix.

If it works on one port but not another, keep using the working port and treat the other as a separate issue.

If the problem remains

Keep a short record before contacting support, since it saves repeating the same checks:

• Windows 10 edition, version and build number.
• Device model and its operating system or firmware version.
• The exact device status text from the device's Properties window in Device Manager, including any error code.
• Which cables, ports and computers you tried, and which combinations worked.
• Which of the fixes above you applied and what changed after each.

If the device fails the same way on several computers with known data cables, contact the device manufacturer's support, as the issue may lie in the device's USB settings, software or port. If other devices work on your PC but this one fails only there, Microsoft support or your PC maker is the better starting point. A failed MTP connection on its own does not prove the hardware is broken, so avoid factory resets or repairs until support has reviewed your observations.