Annoying system update notification on my nexus one rooted gingerbread 2.3.3.
Installed Gingerbread MR2 2.3.4 update and lost my root. Damn.
Flash this file
su.zip using
recovery-RA-passion-v2.2.1.img.
How to flash su.zip? go to
http://chensun.net/android-development/root-nexus-one-with-android-2-3-3-gingerbread/8/
*for unlocked boot loader only
How to unlock Nexus One bootloader? go to :
http://androidandme.com/2010/01/hacks/video-how-to-unlock-and-root-a-nexus-one/
Enjoy!