Original XDA thread.
You need:
- HTC Desire HD S-OFF. ([TOOL] One click ENG S-OFF)
- Radio S-OFF in order to flash new radio ([TOOL][VIDEO] One click Radio S-OFF, SimUnlock (Easy Root Guide))
- ClockworkMod Recovery 2.5.1.3 or newer
About Android Revolution HD:
- Official Android 2.2.1 (Froyo) - official HTC RUU 1.72.405.3
- New kernel: 2.6.32.28 (undervolted and tweaked)
- This is improved version of stock ROM
- CPU up to 1.22GHz - you need SetCPU from here: SetCPU - without SetCPU CPU will be set to default 1Ghz.
- Remember to check "Set on Boot". Default kernel also available in .zip file. Details in the second post.
- Many CPU governors
- GPU+ patch (Improved 2D & 3D Graphics performance - thanks to -snq)
- ROOT (SU + SuperUser Permissions - thanks to ChainsDD)
- Unsecured boot.img
- Busybox
- RAM optimization
- Speed optimization
- Very fast, clean & stable
Themes available:
Download here.