The fast just got faster. Sony is rolling out a new firmware update for the Xperia Z2 and Z2 Tablet that reportedly brings big performance gains for the duo. The new firmware numbered 17.1.1.A.0.402 is now rolling worldwide.
While Sony hasn’t given the exact changelog, users are reporting increased touch sensitivity and faster overall performance post the update. The update is rolling for both 3G (D6502) and LTE (D6503)version of Xperia Z2, as well as for both LTE (SGP521) and Wi-Fi variants (SGP511/SGP512) variants of Xperia Z2 Tablet. AT this moment, it’s not known if the update also resolves the shutdown problem with Xperia Z2 while recording videos.
Let us know in the comments below if you find any more improvements.