The day has finally arrived: Verizon’s Galaxy Nexus has gone on sale. After taking it home, ripping open the box, and getting your first look at Ice Cream Sandwich, though, you might see a notification for an update. Have no fear, for it’s safe to download and will give your handset a few last-minute tweaks.
The update brings Ice Cream Sandwich to Android 4.0.2. The build number is ICL53F. Its biggest change is to update the radio/baseband, which will improve your WiFi and 3G/4G connections. It

