Tutorials

how to use YGDP Tool CPB Stock Firmware

How to Flash Firmware ROM On Smartphone

  • First, download your device’s Stock firmware and uninstall it to your computer or Laptop. Upon this, download and install the USB driver on your PC.
  • Download the YGDP Application and install it on your Laptop or Windows PC. After that, start Window YGDP Tool. You’ll need to choose a username. Select “Assembly” as a user name and enter the “369” password.
  • Now, click on “Settings” in the YGDP Tool window to open “Configuration Download” settings.
  • Go to Download Configuration Settings, select your firmware file, and click on the folder icon under “Please select CPB File.” After you have installed the firmware package, click “Apply” to save changes
  • Now, please turn off your smartphone and disable (if removable) your battery. Then use the original USB data cable to connect your Android Smartphone to the device.
  • To launch the flashing procedure, click on the “Start” button in the YGDP Flash tool.

    • Have to wait for the cycle of flashing to be completed, and once it is finished, you can see the message of Upgrade Successful, as shown below.
    •  You successfully flashed Smartphone firmware.

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