Coolpad PST Tool is a small application for Windows Computer that allows you to flash or install the .cpb based firmware on mobile devices.
Here on this page, we have shared the latest version of the PST Tool and the previous versions.

Features of Coolpad PST Tool
Installer
It comes as an installer application, which means you have to install the computer application to use it. First, download and extract the tool package on the computer and Open the Coolpad_PST_Setup.exe to Launch the Setup Window.
Flash Firmware
It allows you to flash or install the .cpb stock firmware (ROM) on Mobile Devices. All you need to have is the correct firmware (.cpb based) of your Mobile Device > Launch the Tool > Click on Select File > Locate the Firmware on the computer.
Support Coolpad and other OEM
It supports flashing or installing the firmware on Coolpad and other OEMs, whether a Smartphone, FeaturePhone, or Tablet. Once you install the Coolpad Driver on the Computer, PST Tool can easily detect the connected device and get ready to flash the firmware on the device.
Supports .cpb Format
It supports .cpb based Stock Firmware. You can find these files in the Stock Firmware of your Coolpad and other OEM’s Smartphone, Tablet, or Feature Phone.
Download Coolpad PST Tool
PST Tool is compatible with all versions of Windows OS, including Windows XP to Windows 11 (x32 or x64 bit). If in case you were looking for the latest version of the tool, then use the following links to get it on the computer:
v7.0_140121 Coolpad_PST_Tool_v7.0_140121_03.zip
Notes
How to Use If you want to learn to use the tool to flash or install firmware, then head over to How to use Coolpad PST Tool page.
Coolpad Firmware If you are looking for the Coolpad Stock Firmware, then head over to the Coolpad Stock Firmware page.
Coolpad USB Driver If you are looking for the Coolpad USB Driver, then head over to the Coolpad USB Driver page.
Credits: PST Tool is created and distributed by Coolpad Group Limited. So, full credit goes to them for sharing the Application for free.