ST Mobile Trading Installer is a free Android application designed for employees of companies that use the ST Mobile Trading software. The app allows users to automatically download and install the assigned version of the ST Mobile Trading application, along with any individual improvements and user settings.

To use the app, employees must enter their phone number, which must be registered in the system by their manager or system administrator. The installer will then verify the information and download the necessary version of the ST Mobile Trading application.

If a user is a new employee, the installer will help them install the app for the first time. If a user has previously used Mobile Trading, the installer will help them restore the app after accidental deletion, reset to factory settings, or device replacement.

If a user receives the message "Phone number not found," they should contact their supervisor or operator to register their phone in the office part of the software package. After entering the phone information in the office, users can request the verification code again.

Overall, ST Mobile Trading Installer is a useful tool for employees of companies that use the ST Mobile Trading software, as it simplifies the process of installing and updating the app. However, it is important to note that the app is not available for individuals who are not employees of these companies.