If you have a GSM Galaxy Nexus, you are in luck because you can flash the Foxhound ICS ROM. I’ve always been a fan of this ROM too, very stable ROM that runs flawless and now with Android 4.0.4.
If you want really great battery life and performance (with performance being a higher priority), give this ROM a go as I think you will like it very much and don’t forget to let me know how it goes for you!
Download Foxhound ICS ROM
Please only flash on GSM ONLY!!! Not for Verizon or Sprint!!!
Credits – XDA
Don’t know how to install a ROM? You will need a rooted Galaxy Nexus first. Please read our Galaxy Nexus FAQ if you are new to all this FIRST!Need Help? Follow/add me on Google+, Facebook, or Twitter!
Want to stay updated on latest Galaxy Nexus Root news?
Sign up for our Galaxy Nexus Root Newsletter here so you don't miss a single tip and get personal help via e-mail! Galaxy Nexus Reference
You will need a rooted Galaxy Nexus to install all ROM/kernels.
NOTE: PLEASE ONLY INSTALL ROMS INTENDED FOR YOUR VERSION OF GALAXY Nexus! Otherwise you WILL BRICK YOUR PHONE and I will not be responsible!
How to Root GalaxyNexus!
First time to rooting and custom ROMs? Please see our Galaxy Nexus FAQ FIRST! Galaxy Nexus ROMs
Galaxy Nexus GSM ROMs
Galaxy Nexus Sprint ROMs
Galaxy Nexus Verizon ROMs