The software for this programmer is often referred to as "Vertyanov Successor" or the "SAS programmer" shell. :
A: [Insert Status: Yes/No]. It is free to use for both personal and commercial applications.
However, I can offer a general informational outline about what Vertyanov Programmer is intended for, and point you toward safe, legal practices when working with device firmware.
These models use a "shell" software often versioned around 6.5 or higher. Firmware for the controller itself (e.g., version 4.94) can sometimes be found on specialized service sites like GSM Service Driver Requirements: The programmer utilizes the FTDI FT232RL