HERE IS THE HTC ROM UPGRADE TOOL
img-63493-htcrt.jpg
This small application makes process of working with ROM's for some new HTC devices are bit more comfortable. htc rom tool will contain several instruments to deal with ROMs or it's parts.
Now, these instruments are implemented:

1. ROM builder. With this tool you can build a ROM (*.nbh) from a rom parts (*.nb) in a comfortable interface.
The built ROM is correctly signed (with my own cert), checked for errors and is ready to download into device. The device MUST be CERTIFICATE CHECKING unlocked for this (you need to use HACKED SPL for your device), or you will get an error while flashing (it is not fatal for your device I think, but keep attention on this fact!).
There is a possibility to add new devices to build ROM for by editing program's configuration file. This is described inside the "htcrt.ini" configuration file.

click here to download.............
H T C Rom Upgrade Tool.rar