I tried usb_modeswitch after connecting the device but this is what I got...
* usb_modeswitch: tool for controlling "flip flop" mode USB devices
* Version 0.9.5 © Josua Dietze 2008
* Works with libusb 0.1.12 and probably other versions
Looking for target devices
No target device found
Looking for default devices
No default device found. Is it connected? Bye