Still using Android 2.2? Even with Google’s latest Android 2.2.1 update, you are probably not up to speed unless you’ve got the Android 2.3 Gingerbread ROM. Actually there’s a bunch out there now but the one I recommend to install on your rooted Nexus One is the LeoGingerbread ROM.
Here’s the files you need to update your rooted Nexus One to LeoGingerbread A










