Google's latest OS distrubution chart published today revealed that Android 2.2 has finally become the most-used single version of the platform. As of the start of December, 43.4 percent of phones are using the OS, up from 36 percent last month. The figure had Android 2.1 still relatively close at 39.6 percent, while 16.9 percent were still running a 1.x version over a year after it became obsolete.
