We have got a latest update about ICS updated version 6.14.75 leaked for Droid Razr. This update is only working on CDMA versions only. An XDA developer forum member has leaked this update and made it available for download for Droid Razr CDMA users. This ROM can be normally flashed using ClockWorkMod recovery on a rooted Droid razr.
There are several update and bugfixes along with great ICS Motorola motoblur UI. The installation process is simple. We will be soon bringing up a full tutorial about how to install this ICS ROM on Droid Razr. users and developers have reported that this build is performing smooth and fast. Beside that battery backup has been pumped up a bit. Still this is not a official release and it will contain bugs.