Android 4.2.2 rumored to debut as soon as this month

Google (GOOG) is believed to be preparing a major update to its Android operating system, known as Key Lime Pie, that will be unveiled at its annual developers conference in May. Before the company releases Android 5.0, however, it reportedly plans to release an Android 4.2.2 update. According to The International Business Times, Google employees are already testing the operating system on Galaxy Nexus, Nexus 4, Nexus 7 and Nexus 10 devices. The small update is said to include a number of security enhancements and bug fixes such as the Bluetooth streaming issue on the Nexus 7, among other issues. Android 4.2.2 may launch as early as “mid-February or mid-March.”