Calme CL251 USB Drivers

Does your Calme CL251 phone not connecting to a PC? or a Computer is not recognizing Calme CL251 when connected using a USB cable? It can be because of the missing Calme CL251 USB Driver or corrupted Android USB Driver. To fix the problem, download Calme CL251 USB Drivers and install them on your Windows computer.

Calme USB Drivers are necessary to connect Calme CL251 to a Computer or Laptop via USB data cable. On this page, you can download official Calme CL251 USB Drivers for Windows 11, Windows 10, Windows 7, Windows 8.1, and Windows 8. Along with the official USB Driver for Calme CL251, we have also shared Calme CL251 ADB interface drivers and Fastboot drivers.

Calme CL251 Android USB Drivers helps in establishing a secure connection between your computer and mobile phone. It helps to transfer data like images, videos, documents, and other files to and from your mobile to computer through MTP (Media Transfer Protocol).

The Calme CL251 ADB driver and Fastboot driver allow you to pass ADB commands and Fastboot commands from your computer to your phone and perform certain operations.

Download Calme CL251 USB Driver

The Calme Mobile drivers shared here can be used to flash stock firmware, stock recovery, TWRP recovery, CWM recovery, unlock the bootloader, etc. They can also be used for general purposes like transferring media, documents, and other files to and from phone to computer.

Calme CL251 Spreadtrum Jungo Driver for Flashing Firmware

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How to install: Follow Tutorial

Calme CL251 Spreadtrum SCI Driver for Flashing Firmware

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How to install: Follow Tutorial

Calme CL251 USB Driver for normal connecting to PC

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How to install: Follow Tutorial

The Calme CL251 Fastboot and ADB drivers can be downloaded below.

Calme CL251 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: Calme C6 USB Drivers

How to Install Calme CL251 Spreadtrum Jungo Drivers

1. First of all, download Spreadtrum Jungo USB Driver (Spreadtrum_Jungo_USB2Serial.zip) package and extract it on your computer.
2. After extracting the Spreadtrum Jungo Driver package, if your System Type is 64-bit, open the x64 folder; otherwise, open the x86 folder for the 32-bit system. You can check the System Type by pressing Windows and Pause keys together.
3. Run the DPInst.exe driver installer as administrator.
4. Now, the Device Driver Installation Wizard should launch on your computer.
5. Click on the Next button to continue with the SPD Jungo driver installation.
6. If the driver installation fails, disable driver signature enforcement on your Windows computer and rerun the driver installer program. Here is the video on how to disable driver signature enforcement on Windows OS.
7. While installing the drivers, click on the "Install this driver software anyway" whenever you encounter a Windows Security window.
8. Wait for the program to install the drivers.
9. Once done, click on the Finish button.
10. Finally, reboot your computer.

How to Install Calme CL251 Spreadtrum SCI Drivers

1. Download the latest Spreadtrum SCI Driver (Spreadtrum_SCI_USB2Serial.zip) and extract them on your computer.
2. After extracting, depending upon your System Type, open the x64 folder for the 64-bit system and x86 folder for the 32-bit system (you can check the System Type by pressing Windows + Pause keys).
3. Now, right-click on the DPInst.exe and select Run as administrator.
4. The Device Driver Installation Wizard window should open on your computer.
5. Click on Next to proceed with the SPD SCI Driver installation process.
6. Make sure to disable driver signature enforcement if the device driver installation fails. Here's how to disable driver signature enforcement on Windows OS – video.
7. Rerun the driver installation process. If you encounter a Windows Security window, click on the "Install this driver software anyway" option.
8. Wait for the drivers to install on your computer.
9. When the drivers are installed successfully, click on the Finish button.
10. Now, reboot your computer.

How to Install Calme CL251 USB Drivers Manually

1. Download and extract the latest Google Android USB Driver (latest_usb_driver_windows.zip) on your computer.
2. Launch Device Manager on your computer by right-clicking Windows Start Button and selecting Device Manager.
3. Once the Device Manager window loads, click on your Computer name.
4. Now click on Action and then select 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. Now select Show All Devices and click on Next.
8. Now click on Have Disk… to launch the Install From Disk window.
9. Now click on Browse… from the Install From Disk window and navigate to the folder where you have extracted the drivers in Step #1.
10. Now select android_winusb.inf driver 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.

Video Tutorial: How to Install Calme CL251 Android USB Drivers

How to Install Calme CL251 ADB and Fastboot Drivers

1. Download the 15 Seconds ADB installer on your computer. Once downloaded, extract the zip file to obtain the ADB installer setup file.
2. Now, right-click on the ADB driver installer setup file and select Run as administrator.
3. Now a command prompt window should load on your computer.
4. It should ask whether you want to install ADB and Fastboot driver on your computer. Press the Y key and then press Enter.
5. Now, it should ask whether you want to install the ADB driver system-wide. Press the Y key again and hit Enter.
6. Now, the ADB and Fastboot driver installation process should start.
7. When the installation is completed, it will ask whether you want to install device drivers. Press the Y key and then press Enter.
8. Now the "Device Driver Installation Wizard" window should pop-up.
9. Click on Next to install the Google USB Drivers (WinUSB).
10. Once the installation process is completed, click on Finish and reboot your computer.

Video Tutorial: How to Install Calme CL251 ADB and Fastboot Drivers