Sony Mobile has announced that it's pushing out new software updates for four of its ST-Ericsson NovaThor-based mid-range smartphones, the Xperia P, Xperia U, Xperia Go and Xperia Sola. The latest firmware is still based on Android 4.0 Ice Cream Sandwich; Xperia owners will be waiting until 2013 before Jelly Bean lands on their devices.
Bug fixes and performance tweaks are the order of the day, including stability fixes, as well as improvements to Wifi connectivity, tethering, camera, NFC and messaging.
Owners of Xperia U, Go and Sola already running ICS-based firmware should get the new update automatically over-the-air. Xperia P owners may have to wait a little longer, as roll-out will depend on carrier approval and other conditions. Sony advises anyone still running Gingerbread on one of these phones to download the PC Companion or Mac Bridge app to update manually.
All 2012 Xperia phones are due to be updated to Android 4.1 Jelly Bean in early 2013, although Sony has not yet offered upgrade timeframes for early 2012 Xperias. An announcement regarding release timing for Jelly Bean on the Xperia S is expected in mid-December.
Source: Sony Mobile