This is a great news for all those people who want to experience the new HTC Sense 4.0 and owns either a HTC Desire or HTC Desire HD. Sense 4.0 is now available for Desire and Desire HD thanks to a couple of ported ROMs. Both ports are based on Android 4.0.3 and taken originally from HTC One V, which is preloaded with the Sense 4.0. This release will surely let you experience the most recent Sense from HTC.
As both Desire and Desire HD are almost over 2 years old, it really is a fantastic build for those who still own those devices and want to feel that they still are not outdated yet. Earlier this year we saw Desire HD received a Sense 3.6 ROM, which really worked well. Though this new Sense 4.0 release is an initial one and still got some bugs and apps not working which am sure the developer must be working on it to make it work and provide an ultimate Sense 4.0 experience to the Desire and Desire HD users. The list of “not working” things in the current ROM is as follows:
Desire: Audio, GPS, Bluetooth, Data, USB Mount, SD Card, and Other Small Bugs.
Desire HD: Camera, Microphone, and Other Small Bugs
Source: xda developers