Google has confirmed the presence of a bug in the new Android 4.0.4 update for Samsung Galaxy Nexus: when the smartphone enters deep sleep mode, it loses the 'attachment to the telephone network, Making it impossible for the 'use of the telephone during normal use (no phone calls or SMS).
Some users have immediately noticed the presence of this error only in version 4.0.4: When you have two solutions ... certainly not optimal for the 'use of the Galaxy Nexus.
- Disable deep sleep mode
- Increase processor frequency to a value greater than 200 MHz
In both cases, the losers is the battery ... see what happens in the coming hours.