Android 2.3.1 For Nexus S is released

Google has just released an update for Google Nexus S.This update is named as 2.3.1 Build GRH78.This update is named as Android 2.3.1 Build GRH78, It is first OTA (Over-The-Air) update for Google Nexus S users

Official note:

This system update from Google contains important bug fixes plus the latest version of Maps.

If you have not received OTA update, simply dial *#*#checkin#*# from the phone dialer and your phone will ask for update