How to flash CPB firmware using YGDP Tool

Updated on May 20, 2020

These are the instructions to flash or install .cpb firmware (ROM) using the YGDP Tool.

Caution: Flashing or installing firmware (ROM) using the YGDP Flash Tool will wipe the data from the device. Therefore, we recommend you to take a backup of your data before using the tool.

Install .cpb firmware (ROM) using the YGDP Tool

  1. Download and install the Android USB Drivers on your Computer. If Android Drivers is already installed on your computer then SKIP this Step.
  2. USB Logo
  3. Download and install YGDP Tool on the computer (if you have already downloaded the tool on the computer, then avoid downloading it again).
  4. YGDP Flash Tool Setup
  5. Open YGDP Flashing Tool (You can open it from the Start menu or directly from the installed folder C:\YLXZGJ > YGDP > YGDP_Assembly.exe).
  6. Ygdp Tool Open
  7. Once YGDP Tool is launched, you will be able to see the following screen:
  8. YGDP Flash Tool Launched
  9. Now, enter the Password 369 or 9527 and click on Login button:
  10. Ygdp Tool Login
  11. Once you are able to see the main screen of YGDP Flash Tool, then click on the Config button:
  12. YGDP Flash Tool Launched Final
  13. Under the Select CPB File, Click on the Browse button and Locate the CPB firmware that you want to flash or install on your mobile device:
  14. Ygdp Tool Add Firmware
  15. Click on the Apply button.
  16. YGDP Flash Tool Firmware Apply
  17. Connect your mobile device to the computer (make sure it is power off and battery installed):
  18. Connect Android Device with Computer
  19. Now, click on the Start Button to begin the flashing.
  20. Ygdp Tool Start Flashing
  21. Once Flashing is completed you will be able to see green Upgrade Successful message.
  22. YGDP Flash Tool Successful

    Congratulations, Close the YGDP Flash Tool and disconnect your Mobile from the computer and Restart it.

Readme Once:

[*] Caution: Flashing or installing firmware (ROM) using the YGDP Flash Tool will wipe the data from the device. Therefore, we recommend you to take a backup of your data before using the tool.

[*] Compatibility issue: If YGDP Flash Tool doesnt work in Windows 7, Windows 8 or Windows 10, in that situation right click on the YGDP_Assembly.exe > Properties > Run this Program in compatibility mode for Windows XP.

[*] Driver: If you are looking for the USB Driver compatible with the YGDP Flash Tool, then head over to Coolpad Driver page.

[*] Credits: YGDP Flash Tool is created and distributed by Coolpad Group Limited. So full credit goes to them for the tool.

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