JVJ J7A USB Drivers

Having trouble connecting JVJ J7A to PC? It might be a driver problem, so download JVJ J7A Android USB Drivers and install them on Windows 10, 7, 8, 8.1, or XP PC. The JVJ J7A USB Drivers provided here are official and are virus-free. Based on your need, download USB Driver for JVJ J7A from the downloads section and install it on Windows PC by following the instructions provided below.

With JVJ J7A USB Driver installed on the PC, we can establish a secure connection between Computer and Mobile. It helps transfer data like images, video, documents, and other files from Mobile to PC.

We have also provided JVJ J7A ADB and Fastboot drivers, which help pass ADB commands and Fastboot commands to the Phone via Command Prompt (CMD) from the computer.

Download JVJ J7A USB Driver

The JVJ mobile drivers offered here can be used to flash stock firmware, stock recovery, TWRP recovery, CWM Recovery, Unlocking Bootloader, etc. It can also be used for general purposes, like transferring data and files.

JVJ J7A CDC Driver for Flashing Firmware

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How to install: Follow Tutorial

JVJ J7A VCOM Driver for Flashing Firmware

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How to install: Follow Tutorial

JVJ J7A USB Driver for normal connecting to PC

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How to install: Follow Tutorial

The JVJ J7A Fastboot and ADB drivers can be downloaded below.

JVJ J7A 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.

How to Install JVJ J7A CDC Drivers

1. Download and extract the android-cdc-driver.zip file on your computer.
2. Open Device Manager on your computer by right-clicking the Windows Start Button and selecting Device Manager.
3. Once the Device Manager loads, click on your Computer name.
4. Now click on Action and then on Add legacy hardware.
5. Now Add Hardware Wizard window should open. Click Next to continue.
6. Now select Install the hardware that I manually select from a list (Advanced) option and click on Next.
7. In the next screen, select Show All Devices from the list and click on Next.
8. Now click on Have Disk… to launch Install From Disk window.
9. Click on Browse… and navigate to the folder where you have extracted the Android CDC drivers in Step #1.
10. Now select Android_Gadget_CDC_driver.inf file and click on Open and then on OK.
11. Select Android Gadget VCOM Driver from the list and click on Next.
12. Confirm the Hardware driver to install and click on Next to begin the installation process.
13. Once installed, click on Finish.
14. Follow Steps #3 to #13 again and install the Gadget Serial, MediaTek PreLoader USB VCOM (Android), and MediaTek USB Port drivers.
15. Once all the listed drivers are installed, reboot your computer.

How to Install JVJ J7A VCOM Drivers

1. Download and extract the latest Android VCOM Driver (android-vcom-driver.zip) file to Desktop on your computer.
2. Now open the Device Manager on your computer by right-clicking Windows Start Button and selecting Device Manager.
3. Now click on your Computer name in the Device Manager window.
4. Now click on Action and then click on Add legacy hardware.
5. Now Add Hardware Wizard window should open. Click on Next to continue.
6. Select Install the hardware that I manually select from a list (Advanced) option and click on Next.
7. Select Show All Devices from the list and click on Next.
8. In the next screen, click on Have Disk… to open the Install From Disk window.
9. In the Install From Disk window, click on Browse… and navigate to the folder where you have extracted the drivers in Step #1.
10. 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.
11. Now select the MediaTek DA USB VCOM Port from the list and click on Next.
12. Confirm the Hardware driver to install and click on Next to begin the installation process.
13. Once installed, click on Finish.
14. 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.
15. Once all the listed drivers are installed, restart your computer.

How to Install JVJ J7A USB Drivers Manually

1. Download the latest_usb_driver_windows.zip file on your computer and extract it on Desktop.
2. Open the Device Manager on your computer by searching device manager from Windows Start Menu.
3. Now click on your Computer name in the Device Manager window.
4. Now click on Action and then select Add legacy hardware.
5. Add Hardware Wizard window should open, click on Next to continue.
6. Now select Install the hardware that I manually select from a list (Advanced) option and click on Next.
7. Select Show All Devices from the list and click on Next.
8. On the next screen, click on Have Disk… to open the Install From Disk window.
9. Click on Browse… and navigate to the folder where you have extracted the drivers in Step #1.
10. Now select android_winusb.inf file and click on Open and then on OK.
11. Select the Android ADB Interface driver from the list and click on Next.
12. Confirm the Hardware driver to install and click on Next to begin the installation process.
13. Once installed, click on Finish.
14. Follow Steps #3 to #13 again and install the Android Bootloader Interface driver and Android Composite ADB Interface driver.
15. Once all the listed drivers are installed, restart your computer.

How to Install JVJ J7A ADB and Fastboot Drivers

1. Download and extract 15 seconds ADB installer on your computer.
2. Now right click on the adb driver installer setup file (adb-setup.exe) and click on Run as administrator.
3. Now a command prompt window with a blue background and white text should open.
4. It should ask whether you want to install ADB and Fastboot? Press the Y key on your keyboard and hit Enter.
5. Now, it should ask whether you want to install ADB system-wide? Again press the Y key and hit Enter.
6. Now, the ADB driver and Fastboot driver installation process should begin.
7. When finished, it should ask whether you want to install device drivers? Press the Y key and hit Enter.
8. Now the "Device Driver Installation Wizard" window should open.
9. Click on Next to continue installing the Google USB Drivers (WinUSB).
10. Once installed, click on Finish and reboot your computer.