Hello, the VRoot Program is from the bbs.mgyun.com forum. This is based on ROMASTER root program used to root MTK Devices. This program can root Qualcomm, TI OMAP Phones and other different chipsets. This will root many Android 2.3.7 phones where they are no exploits working such as the Motorola Defy XT CDMA version.
The VRoot program is not my work! I'm just sharing it on XDA, the thread will be updated when a new version is released.
Even though there is a thread here:VROOT