- Download and Install Spreadtrum USB Driver on your Computer. If in case Spreadtrum Driver is already installed on your computer then Skip this Step.
- Download Stock Rom (PAC) for your Android Device.
- Download Win RAR For extract Spreadtrum Upgrade Tool on your computer.After extracting you will be able to see the following files.
- Now, open Upgrade Download.exe.
- Once Spreadtrum Upgrade Tool is launched, connect your Android device to the computer (make sure device is switch off)
- Once your Smartphone is connected successfully to the computer, click on the Load packed Button and add the .pac file(stock ROM which comes as .pac).
- Once you have successfully added the Pac file in Spreadtrum Upgrade Tool, click on the Start Downloading button to begin the flashing.
- During the flashing process, you will restart automatically. Once flashing is completed, you will be able to see the Green Passed Message in Spreadtrum Upgrade Tool.
Yes, you’re done. That’s all about the installation process of Itel S15 Pro FRP Unlock. Thanks for your patience and happy working.