Sony (SNE) on Monday announced that a number of its Xperia smartphones will be upgraded to Android 4.1 Jelly Bean within the coming months. The company confirmed that the Xperia T, Xperia TX and Xperia V will see an update in February of 2013, while the Xperia P, Xperia J and Xperia Go will be updated by the end of March. These devices will be followed in “the subsequent weeks” by the Xperia S, Xperia SL, Xperia Ion and Xperia Acro S. Sony also revealed that it has decided not to update the Xperia U, Xperia Miro, Xperia Tipo and Xperia Sola beyond Ice Cream Sandwich. The company did note, however, that it is “particularly excited” about the “features and functionality” in its update, although no specific details were given.