Less than a third of Android phones are using the most recent version of the OS, Google has revealed in its latest platform versions data. About 32.4 percent are using Android 2.1, but an even larger 37.2 percent are still using Android 1.5. Another 29.4 percent are still using Android 1.6, and exactly 1 percent are using older or in-between versions like Android 1.1 and 2.0.
