Boot into recovery Mode by pressing Volume Up+ Home+ Power, wipe everything, you will need a rooted phone for it, install the HTC Sense Custom ROM and voila your done.
438MB File Link
XDA File Server - For all your ANDROID ROMS! /Files/Samsung/Google Nexus S/Sense 3G by Qube2/SGS2/
438MB File Link
XDA File Server - For all your ANDROID ROMS! /Files/Samsung/Google Nexus S/Sense 3G by Qube2/SGS2/