Don't look now, but a few Sony phones have reached the end of the road when it comes to updates. It appears owners of the Sony Xperia SP, Sony Xperia C, Sony Xperia M (and its dual SIM variant) and the Sony Xperia L will no longer be getting major upgrades. From Phandroid - 4 Sony phones reach end of life status: Xperia SP, Xperia C, Xperia M and Xperia L