M66 UFS erased during Qflash programming

I am using M66 in Open CPU mode. I have created few configuration files in the UFS. While re-flashing the module using Qflash utility, UFS content is also erased. Is there any way to avoid erasing the UFS while updating the user application? I am using QFlash V4.0 released on 11/27/2016.

Dear ask_sundar

Qflash download firmware will erase the Flash space, there is no way.