Update released for Xperia X10 but, not 2.3

Users are reporting that a new update for the Xperia X10 has been released. The update brings the build number up to 2.1.B.0.1 which was certified on the PTCRB site on May 24th. The baseband version has also changed to 2.1.67.

There isn’t much information on what the update does but, users are reporting an improvement in battery life, as well as over all performance.