Not ICS, but latest thing I could find on Cheesecake for the Bionic. Was hoping to find ICS, since they found it for the D4 - but alas, this popped up.
Stock recovery, no need to rename to update.zip since Bionic's stock recovery allows one to choose the .zip file
Not sure what has changed, no changelog was posted.
Works on my Bionic, FXZ back to .902 also works.
As usual, YMMV, this is non-official and you may have to FXZ to get back on the update path. Motofail does work to root it.
Download Blur_Version.5.9.902.XT875.Verizon.en.US.zip from Sendspace.com - send big files the easy way