USB driver is crucial when you want to access your Android device from a Windows computer for file transfer, tethering, rooting, backup or Android data recovery. In most cases, Android USB driver should be automatically installed when you first connect your handset to a Windows 7/8/10 computer. However, it is actually very common that Android USB device drivers fail to install on PC due to system glitch, wrong configuration, compatibility, etc. In this article, we’re going to learn to install USB driver for Android phone/tablet on computer manually. You can also check other tips for fixing Android USB device not recognized problem.
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- Download Simple Step Port Devices Drivers
- Download Simple Step Port Devices Driver License
- Download Simple Step Port Devices Driver Updater
- (The stock Motorola Device Manager installer also refuses to install its own USB drivers over and over, it only installs the “Motorola Device Manager” (I see it in Programs). C’est le guerre. If you have a permanent antidote to driver psychosis here let me know.
- 1) Download and install Driver Easy. 2) Run Driver Easy and click the Scan Now button. Driver Easy will then scan your computer and detect any problem drivers. 3) Click the Update button next to the flagged PCI device to automatically download and install the correct version of its driver (you can do this with the FREE version).
- Hello, I am using ThinkPad X301 (2774W14). I had to format and reinstall my windows 7 and I have the following problems: 1. I am missing the PCI Serial Port Driver.
Method 1. Update and Install Android USB Driver on Windows 7/8/10
Sometimes Windows doesn’t recognize Android device because the driver is corrupted and USB driver not working. Hence, you need to update and install proper driver for your Android phone/tablet.
Step 1. Open Device Manager: for Windows 7, go to Start> Control Panel> System and Security> System> Device Manager; for Windows 8/10, press “Windows + X”, then click “Device Manager”.
Step 2. Find and expand “Other devices” or “Portable devices” and find your device. If there is a problem with the driver, it should be marked with a yellow exclamation mark.
CP2102 USB Driver for Windows XP, 7, 8, 8.1 & Windows 10; Step by Step Installation of CP2102 Drivers Initially connect your hardware having CP2102 USB to Serial IC to your PC. In the device manager it will show “CP2102 USB to UART Bridge Controller” (as shown in below figure) which means that your PC has detected the drivers but please. Virtual COM Port Driver creates virtual serial ports and connects them through a virtual null-modem cable.
Step 3. Right click on the driver and choose “Update Driver Software…”.
Step 4. Choose “Browse my computer for driver software”> “Let me pick a list of device drivers on my computer”, then hit “MTP USB Device” and click Next.
Step 5. You may need to reboot your computer after the update, and then check whether the USB driver problem is solved or not.
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Method 2. Download Android USB Driver for Windows from OEM Manufacturer
If the driver for your Android device is deleted due to a certain reason, you can still download USB driver from your cellphone manufacturer site. Please download OEM USB driver according to your device manufacturer, such as Samsung, HTC, LG, etc., from the page linked below and learn how to install them on Windows 10/7/Vista computer.
Download and Install OEM USB driver
Here we take Samsung Galaxy S5 AT&T for example:
Step 1. Visit Samsung download page.
Step 2. Click MOBILE> Phones> Galaxy S> Phone Name> Carrier> CONFIRM.
Step 3. On the new page, find Downloads section, and then click DOWNLOAD icon > CONTINUE> I ACCEPT.
Step 4. Once Samsung USB driver is downloaded, you can install it on your computer under the guide of the page linked above.
Method 3. Install Universal Android ADB USB Driver for Windows
If you don’t have a brand or widely-used Android device, or don’t want to seek hard for the specific driver, a universal Android ADB USB driver might work for you. Visit AdbDriver and download ADB Driver Installer to your computer, then follow steps below.
Step 1. Make sure you have USB debugging enabled in your Android device. For this:
- Go to Settings> About phone, and then tap “Build number” 7 times.
- Go back to Settings, then choose “Developer options”.
- Find the “USB debugging” option and tap the button to enable it. Accept warning by tapping on OK button.
Step 2. Connect your device to PC/Laptop using a properly functional USB cable.
Step 3. Unzip the downloaded ADB file, and then launch ADBDriverInstaller.exe.
Step 4. Select your device from the list, and click Install. This process might some time to complete.
Step 5. Once the installation is completed, you’ll find the Device Status marked with OK.
Method 4. Fix Android USB Device Drivers Fail Problem with Command Line
Even though we are quite sure that USB drivers can be successfully installed with Method 1 to 3, it is worth a try to fix “Android USB driver fails to install error” with a command line.
Step 1. Run Command Prompt as administrator: for Windows 10/8, press Windows + X, then choose Command Prompt (Admin); for Windows 7, click Start> All Programs> Accessories, then right-click Command Prompt> Run as administrator.
Step 2. Click Yes when User Account Control window pop up.
Step 3. Copy and paste the following command to the window, and then press Enter:
net localgroup Administrators local service /add
Step 4. Exit the window, and then connect your phone to PC again.
Now that Android USB driver has been successfully installed, you can transfer files between mobile phone and PC, or recover deleted photos, contacts or other data from Android device.
Please enable JavaScript to view the comments powered by Disqus.-->Simple I/O plug-ins are extensions to the Windows Driver Test Framework (WDTF) that implement generic device-specific I/O functionality. If a plug-in exists for the type of device being tested, the Device Fundamental tests use the WDTF Simple I/O interfaces to test I/O.
This topic lists the device types that have Simple I/O plug-ins and indicates if there are specific requirements for testing the device. These are the same requirements you need to follow when you use the Windows Hardware Lab Kit (Windows HLK). The topic also offers ideas to troubleshoot and triage test failures.
If your device type is not listed, you can create one, see How to customize I/O for your device using the WDTF Simple I/O Action Plug-in
For a list of Device Fundamental tests that have specific requirements, see Device Fundamental tests that have specific device configuration requirements
Audio
Requirements
The device must have at least one render type endpoint connected (speakers, headphones, or the like).
If the targeted audio device has HDMI video and audio output capability, to perform audio tests, the device must be connected to an HDMI audio capable device such as an HDMI Monitor or an A/V Receiver.
Type of I/O plug-in performs (audio)
- Plays a sine tune on render type endpoint. Captures audio on a capture type endpoint.
How to triage test failures
- Look at failing HRESULT to perform initial triage.
- If test is not responding, use the kernel debugger on the target computer to narrow down the root-cause.
- Run traces:
- Start kernel traces:
- Start audio traces:
- Run tests.
- Stop traces:
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- Merge traces:
- View the merged trace file with Xperf (xperfview).
Bluetooth
Bluetooth requirements
- No special requirements.
Type of I/O plug-in performs (Bluetooth)
- Uses BluetoothFindFirstDevice function to find a Bluetooth device.
CDROM
CDROM requirements
- Drive letter is assigned.
- Media is present in the device.
- Files are present on the media inserted.
Type of I/O plug-in performs (CDROM)
- Finds files on the CD-ROM and performs read operation using the Win32 ReadFile API.
How to triage test failures (CDROM)
- On the test computer, navigate to the CD/DVD drive in question and confirm you can access the contents of the drives.
- The CD-Rom Simple I/O plug-in searches for files on CD/DVD to use to perform reads from. Ensure the CD/DVD has files encoded on disk.
- This Simple I/O plug uses the Win32 CreateFile, WriteFile, ReadFile functions. Error returned are most likely Win32 error codes from these APIs.
Disk
Disk requirements
- Disk has at least one associated volume Drive letter is assigned.
Type of I/O plug-in performs (Disk)
- Uses the Simple I/O plug-in for Volumes.
Display
Display requirements
- No special requirements for testing.
Type of I/O plug-in performs (Display)
- Uses D3DX APIs to exercise graphics adapter.
How to triage test failures (Display)
- Look through the test logs, which report failures from the APIs that are used.
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GPS devices (and GPS devices in systems)
Requirements (GPS)
- The device must be tested in a location with proper GPS signals.
Type of I/O plug-in performs (GPS)
- Uses the I/O plug-in for Sensors.
LAN
Requirements (LAN)
Device has an IPv6 address.
Device has an IPv6 gateway address (otherwise the WDTFREMOTESYSTEM parameter should be passed to the test with an IPv6 address that the test NIC can ping).
The network operation status of the device is IfOperStatusUp.
Network device is not a WWAN or a WLAN device.
Type of I/O plug-in performs (LAN)
- Pings IPv6 network gateway address.
How to triage test failures (LAN)
- Confirm that there is an existing IP address.
- Confirm that there is a gateway IPv6 IP Address.
- Confirm the IP gateway address manually (use ping.exe).
Mobile broadband
Requirements (Mobile broadband)
- No special requirements for testing.
Type of I/O plug-in performs (Mobile broadband)
- Uses IMbnInterface interface and calls GetHomeProvider, IMbnInterface::GetInterfaceCapability method, and IMbnInterface::GetReadyState method APIs to exercise the device.
How to triage test failures (Mobile broadband)
The MobileBroadbandPlugin has limited areas it can fail.
- 'MobileBroadbandPlugin: Getting all Mobile Broadband interfaces returned failure.'
- 'MobileBroadbandPlugin: Getting the interface returned failure.'
- 'MobileBroadbandPlugin: Getting the DeviceId returned.'
- 'MobileBroadbandPlugin: Getting the interface capabilities returned failure'
- 'MobileBroadbandPlugin: Getting the ReadyState returned failure.'
The best place to investigate the failure is starting from the device and determine if it was unable to indicate Ready Information or Device Capabilities. To debug further OS Trace file need to be collected.
- Run the command: netsh trace start wwan_dbg
- Reproduce the issue.
- Run the command: netsh trace stop
Portable devices
Requirements (Portable devices)
- Device has a storage component where folders and files can be created.
Type of I/O plug-in performs (Portable devices)
- Reads and writes a file to the storage component on WPD device using WPD APIs.
Smart card readers
Requirements (Smart card readers)
- Device has Athena T0 test card inserted.
Type of I/O plug-in performs (Smart card readers)
- Reads and writes data to Athena T0 card inserted in the card reader.
Sensors
Requirements (Sensors)
- The GPS device must be tested in a location with proper GPS signals.
Volume
Requirements (Volume)
- Volume has a drive letter assigned.
- Volume has 5MB of free space.
- Volume is not write-protected.
- Media is present in the device.
Type of I/O plug-in performs (Volume)
- Creates a directory called WDTF_Volume_IO and creates a file called SimpleIO.tmp. The I/O is performed by calling ReadFile and WriteFile APIs to this file.
How to triage test failures (Volume)
- On the test computer, navigate to the drive in question and confirm you can access the contents of the drive.
- Attempt to save a file to the drive. Ensure you can save and access it readily.
- This Simple I/O plug uses the Win32 CreateFile, WriteFile, ReadFile functions. Error returned are most likely Win32 error codes from these APIs.
Webcam
Requirements (Webcam)
No special requirements for testing.
Note
The Simple I/O plug-in for webcam devices has a dependency on the MFPlat.dll file, which is not available on versions of Windows that do not include Media Player and related technologies, for example Windows 7 N or Windows 7 KN. On these version of Windows, the Media Feature Pack must be installed. The Media Feature Pack is available for download. For more information, see KB Article 968211.
Type of I/O plug-in performs (Webcam)
- Uses Media Foundation interfaces to capture video.
WLAN
Requirements (WLAN)
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- See Troubleshooting WLAN SimpleIO plugin failures that are logged by Device Fundamentals tests in the HCK documentation.
Type of I/O plug-in performs (WLAN)
- See Troubleshooting WLAN SimpleIO plugin failures that are logged by Device Fundamentals tests in the HCK documentation.
How to triage test failures (WLAN)
- See Troubleshooting WLAN SimpleIO plugin failures that are logged by Device Fundamentals tests in the HCK documentation.
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USB Controller and HUB with Mutt
Requirements (USB)
No special requirements for testing.
Device has a Symbolic link.
Type of I/O plug-in performs (USB)
- USB transfer tests using the Microsoft USB Test Tool (MUTT) device. Transfer types covered are control, bulk, isochronous, interrupt, and streams (only if SuperMUTT is plugged into USB 3.0 controller)
How to triage test failures (USB)
- Start by examining the messages in the test log files.
- Further investigate by enabling Event Tracing for Windows (ETW) on the USB 2.0 and USB 3.0 stacks.
- For USB 2.0, see Microsoft Windows USB Core Team Blog - ETW in the Windows 7 USB core stack
- For USB 3.0, see the Microsoft Windows USB Core Team Blog - How to Capture and Read USB ETW Traces in Windows 8
Device Fundamental tests that have specific device configuration requirements
Before you run the following Device Fundamental tests, the devices on the test computer must be configured according to the requirements described in this topic for the specific device types.
- PCI Root Port Surprise Remove Test (PCI devices only)
- Device Path Exerciser Test (Certification)
- Sleep and PNP (disable and enable) with IO Before and After (Certification)
- Plug and Play Driver Test (Certification)
- Concurrent Hardware And Operating System (CHAOS) Test (Certification)
- Reinstall with IO Before and After (Certification)
- Device Install Check For File System Consistency (Certification)
- Device Install Check For Other Device Stability (Certification)