Cat B15 USB Drivers (DOWNLOAD) - Android USB Drivers

Computer not recognizing USB when Cat B15 is connected to PC using a USB cable? Cat B15 phone not showing up on PC? It might be a driver problem, or your computer might be missing the required Cat B15 USB Drivers. To fix the issue, download Cat B15 USB Driver and install them on your computer.

Most computers don’t have proper Google Android USB Drivers installed, so it is essential to download Cat USB Drivers and install them on your computer to properly connect Cat B15 to a Computer or Laptop using a USB cable. Here on this page, we have shared the official Cat B15 USB driver for Windows 11, Windows 10, Windows 7, Windows 8.1, and Windows 8.

Apart from the official USB Driver for Cat B15, we have also shared ADB interface drivers and Fastboot drivers for Cat B15.

The Cat B15 Android USB Driver allows you to connect your phone as an MTP USB device (Media Transfer Protocol) to a computer and laptop so that you can transfer images, videos, documents, and other files to and from phone to computer.

The Cat B15 ADB driver and Fastboot driver allows you to pass ADB commands and fastboot commands to perform specific operations on your phone right from your computer.

Download Cat B15 USB Driver

The Cat Phone drivers shared here can be used to flash stock firmware, stock recovery, TWRP recovery, CWM recovery, unlock the bootloader, etc. It can also be used for general purposes like transferring data, media, documents, and other files from phone to computer and vice versa.

Cat B15 CDC Driver for Flashing Firmware

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How to install: Follow Tutorial

Cat B15 VCOM Driver for Flashing Firmware

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How to install: Follow Tutorial

Cat B15 USB Driver for normal connecting to PC

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How to install: Follow Tutorial

The Cat B15 Fastboot and ADB drivers can be downloaded below.

Cat B15 ADB and Fastboot Drivers

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How to install: Follow Tutorial

[!] Note: If you face Driver Signature Error while installing the USB Driver, then watch this video to fix the problem.

Also Download: Cat S30 USB Drivers

How to Install Cat B15 CDC Drivers

Download and extract the android-cdc-driver.zip to Desktop on your computer.
Open the Device Manager on your computer by searching device manager (devmgmt.msc) from Windows Start Menu.
When the Device Manager window opens, click on your Computer name.
Now click on Action and then click on Add legacy hardware.
Now Add Hardware Wizard window should open. Click on Next to continue.

Now select Install the hardware that I manually select from a list (Advanced) option and click on Next.
Now click on Show All Devices from the list and click on Next.
Now click on Have Disk… to open the Install From Disk window.
In the Install From Disk window, click on Browse… and navigate to the folder where you have extracted the drivers in Step #1.
Now select Android_Gadget_CDC_driver.inf driver file and click on Open and then on OK.

Now select the Android Gadget VCOM Driver from the list and click on Next.
In the next screen, confirm the Hardware driver to install and click on Next to begin the installation process.
Once installed, click on Finish.
Follow Steps #3 to #13 again and install the Gadget Serial, MediaTek PreLoader USB VCOM (Android), and MediaTek USB Port drivers.
Once all the listed drivers are installed, reboot your computer.

How to Install Cat B15 VCOM Drivers

Download the android-vcom-driver.zip file on your computer and extract it on Desktop.

Open the Device Manager on your computer by searching device manager from Windows Start Menu.
Now click on your Computer name in the Device Manager window.
Now click on Action and then select Add legacy hardware.
Add Hardware Wizard window should open, click on Next to continue.
Now select Install the hardware that I manually select from a list (Advanced) option and click on Next.

Select Show All Devices from the list and click on Next.
On the next screen, click on Have Disk… to open the Install From Disk window.
Click on Browse… and navigate to the folder where you have extracted the drivers in Step #1.
Now open Win 7 folder and select usb2ser_Win764.inf driver file if you have the 64-bit version of Windows, otherwise choose usb2ser_Win7.inf file if you have the 32-bit version of Windows. When selected, click on Open and then on OK.
Select the MediaTek DA USB VCOM Port driver from the list and click on Next.

Confirm the Hardware driver to install and click on Next to begin the installation process.
Once installed, click on Finish.
Follow Steps #3 to #13 again and install the MediaTek PreLoader USB VCOM Port, MTK USB Debug Port, MTK USB Modem Port, and MTK USB Port drivers.
Once all the listed drivers are installed, restart your computer.

How to Install Cat B15 USB Drivers Manually

Download and extract the latest Google Android USB Driver (latest_usb_driver_windows.zip) on your computer.
Launch Device Manager on your computer by right-clicking Windows Start Button and selecting Device Manager.

Once the Device Manager window loads, click on your Computer name.
Now click on Action and then select Add legacy hardware.
Now Add Hardware Wizard window should open. Click on Next to continue.
Select Install the hardware that I manually select from a list (Advanced) option and click on Next.
Now select Show All Devices and click on Next.

Now click on Have Disk… to launch the Install From Disk window.
Now click on Browse… from the Install From Disk window and navigate to the folder where you have extracted the drivers in Step #1.
Now select android_winusb.inf driver file and click on Open and then on OK.
Select the Android ADB Interface driver from the list and click on Next.
Confirm the Hardware driver to install and click on Next to begin the installation process.

Once installed, click on Finish.
Follow Steps #3 to #13 again and install the Android Bootloader Interface driver and Android Composite ADB Interface driver.
Once all the listed drivers are installed, restart your computer.

Video Tutorial: How to Install Cat B15 Android USB Drivers

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How to Install Cat B15 ADB and Fastboot Drivers

Download the 15 Seconds ADB installer on your computer. Once downloaded, extract the zip file to obtain the ADB installer setup file.
Now, right-click on the ADB driver installer setup file and select Run as administrator.
Now a command prompt window should load on your computer.

It should ask whether you want to install ADB and Fastboot driver on your computer. Press the Y key and then press Enter.
Now, it should ask whether you want to install the ADB driver system-wide. Press the Y key again and hit Enter.
Now, the ADB and Fastboot driver installation process should start.
When the installation is completed, it will ask whether you want to install device drivers. Press the Y key and then press Enter.
Now the "Device Driver Installation Wizard" window should pop-up.

Click on Next to install the Google USB Drivers (WinUSB).
Once the installation process is completed, click on Finish and reboot your computer.