There are instructions on how to use YGDP Tool to flash or install stock firmware on devices running on Android OS.
How to install .cpb firmware using YGDP Tool
- Download and install Coolpad drivers on the computer. If Coolpad drivers are already installed on the computer, SKIP this step.
- Download and install the YGDP Tool on the computer. If the YGDP Tool is already installed on the computer, skip this step.
- Launch YGDP Tool on the computer.
- Once the YGDP Tool is launched, you will be asked to enter a password to log in. To log in, enter Password 9527 or 369, and click on the Login button.
- Once the YGDP Tool is fully launched, Click on the Config button.
- Under the Download Configuration, click the Browse button and locate the CPB Firmware on the Computer.
- Click on Apply.
- Power Off your device and connect the device to the computer.
- Click on Start to begin the flashing process.
- Once the flashing process is completed, you will see the Upgrade Successful message on the screen.
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Congratulations! Now disconnect the device from the computer and restart it. After restarting, you can use it without facing any issues.
Readme Once:
[*] Caution: Flashing firmware will delete all the data on your device, such as pictures, videos, contacts, and messages. Ensure you back up everything before moving forward with the steps mentioned.
[*] Compatible Driver: If you are looking for Coolpad USB Driver, then head over to the Coolpad USB Driver page.
[*] Credits: YGDP Tool is Created by Coolpad Group Limited. So, full credit goes to them for sharing the tool for free.