Here is some good news for Sprint Samsung Nexus S owners. While the Sprint variant of the Nexus S was last to launch, the official Android 4.0 Ice Cream Sandwich update for it has already leaked ahead of many original Nexus S owners still waiting to get their ICS fix.
Sprint Samsung Galaxy Nexus Android 4.0 Ice Cream Sandwich update (official leaked build)
While the unofficial version was available for quite some time now, the official version is now available for download and bumps your device up to Android 4.0.4. And if you’ve been put off by leaked official builds in the past, this should help – Senior XDA member swamp goblin had this to say:
“I flashed all of the files via fastboot, and everything is working fine. Kinda nice to see something “official” for ns4g”
So if you’re ready to update you Sprint Galaxy S to Android 4.0 Ice Cream Sandwich, hit the source link for instructions and the neccessary files to download.
[source]