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.

In other words, the USB drivers act as a translator between a hardware device and the operating systems of a computer. What are Android CDC Drivers? It is a software application especially for MediaTek (MTK) processor smartphones which allows a successful connection between Android devices and a computer. It enables you to open a serial port, send characters and commands to the port, and toggle the control signals, It may be used with a loopback plug on a port to test serial ports and verify port operation by allowing you to send data out the port on the transmit side, loop the data back to the receive side, and view the received data on the screen.

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On a Windows 10 PC I installed Mi PC suite and Xiaomi Mi USB Drivers, but I still cannot perform data transfer between PC and Redmi 7A. In Device Manager at Redmi 7A, Properties: “The drivers for this device have not installed. (Code 28) There are no compatible drivers for this device. To find a driver for this device, click Update Driver.

1. Download Acer support drivers by identifying your device first by entering your device serial number, SNID, or model number.
2. First, make sure the USB ports at the rear of the computer work by connecting a USB device to the rear port. If the device is not recognized in the rear port, then use the other sections in this document to resolve the problem. Use the following steps to see if the front USB ports have become disconnected from the motherboard.

Method 1. Update and Install Android USB Driver on Windows 7/8/10

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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.

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.

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.

Do you own a MediaTek phone? If yes, then you must have come across the term called Android CDC driver or Android CDC serial driver. These drivers are required to connect and identify your MediaTek (MTK) smartphone to the computer.

In this guide, we’ve provided detailed steps on how to install Android CDC Drivers on Windows 7, Windows 10, Windows 8.1, 8, XP, and Vista. These CDC drivers are compatible with both 32 bit as well as 64 bit Windows operating systems.

What is a USB Driver?

When you connect your Android phone to a computer using a USB cable, it requires particular software to identify the connected device. So basically a USB Driver is a software that operates or controls a device that is attached to a computer using the standard USB cable. In other words, the USB drivers act as a translator between a hardware device and the operating systems of a computer.

What are Android CDC Drivers?

It is a software application especially for MediaTek (MTK) processor smartphones which allows a successful connection between Android devices and a computer. This makes it possible to easily sync your phone data and settings using a USB cable through the computer.

Moreover, you can transfer files, images, videos, music, apps, and documents between your Android phone and PC. Besides, you can even install the Stock firmware on your MediaTek phone using the SP flash tool.

This tool requires the latest CDC drivers as well as MT65xx USB VCOM drivers. You can download the Android CDC driver 32 bit as well as download Android CDC driver 64 bit from the links given below.

Most important, remember that this CDC driver is only compatible with Android phones powered by MediaTek MT65xx chipset. Furthermore, it is even compatible with MT66xx and MT67xx chipset.

Related:Download MediaTek USB Vcom Drivers

If in case you face problems like the Android CDC driver not installing error or the Android CDC driver with a digital signature, the only solution is to re-install drivers. Yes, you heard it right. Re-installing the latest CDC drivers can help remedy USB driver issues easily.

If you do not have these drivers on your PC, then there are chances of a ‘USB Device Not Recognized’ error. CDC driver is also known as MTK VCOM USB driver and is very small in size. We’ve provided direct Android CDC drivers download links for your Windows 32 bit and 64 bit PC.

The file is compressed so you’ll need decompressing software like WinRar or 7zip to extract it. Interested users can move on to the Android CDC driver installation process given below.

Downloads

Steps to Install Android CDC Drivers

• Extract the downloaded driver on your computer.
• Go to Control Panel on your PC, and launch Device Manager.

• Under Device Manager, single click on your Computer Name which is present at the top of the Device tree.
• Click on the Actions tab in the Device Manager.
• From the list of options, click on Add legacy hardware.

• This option will not appear unless you single click on your Computer Name.
• Furthermore, a Welcome to the Add Hardware Wizard window will popup.
• To continue, click on Next.

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• In the next window, choose the second option i.e. Install the hardware that I manually select from a list (Advanced).

• Then click on Next.
• As soon as you click next, Windows will ask about the type of hardware you want to install.
• Choose Show All Devices and tap Next.

• A new window will appear as shown below.
• Simply click on the Have Disk option.

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• Click on Browse and select the Android CDC driver setup file from the extracted folder.

• Make sure that you are installing the Android Gadget VCOM driver as shown below.

• After selecting the Android CDC driver, tap Next to start the actual driver installation process.
• As soon as you click Next, a Windows security prompt will popup.
• Simply click on Install this driver software anyway option.

• This will actually start the Android CDC Driver installation process.
• It will require at least a few minutes to finish the driver flashing process.
• So wait and be patient.
• As soon as the process completes, a successful message will appear.
• Simply tap on the Finish option.

Related:Download Qualcomm USB Drivers

Conclusion

Finally! This is how you can install Android CDC MediaTek MT65xx pre-loader USB VCOM Drivers on Windows operating system. For any difficulty or issues, kindly drop your comments below.