[video=youtube;8ohOBHQm17c]http://www.youtube.com/watch?feature=player_detailpage&v=8ohOBHQm17c[/video]
Even though Google and Samsung launched the volume big fix OTA for owners of the European Samsung Galaxy Nexus, it appears their is still a strange, but mostly harmless glitch in the device. For some odd reason, the phone's bootloader doesn't play nice with 900MHz frequencies near it. The video above shows the phone having continuous volume problems in bootloader mode while a 900MHz/2G device is right next to it. Now obviously, this situation shouldn't really be much of a problem in 90% of all real world settings, but it is an interesting glitch, nonetheless. Also, more than likely, once the phone gets updated bootloader code in the future, it should squash this last little bug.
Source: TalkAndroid