NBHextract: Extract contents from NBH files
Here is a tool to extract contents from NBH files, it is valid for all new devices using NBH format for ROM upgrades (Hermes, Trinity, Artemis, Herald, Excalibur, etc...).
It will extract all separate ROM parts contained in NBH file, and convert splash screens to BMP format. When run with '-v' parameter it also shows the signature for each block.
For more information on NBH format see NBH wiki page
C:\> NBHextract.exe hermimg_HTCWWE_188.8.131.52_Ship.nbh
=== NBHextract v1.0
=== Extract contents from HTC NBH files
=== (c)2007 xda-developers.com
=== by: pof & TheBlasphemer based on itsme perl scripts
EDIT: Removed dependency of C++ run time libraries, if you where getting an error try downloading the file again.