XDA Forum Member navidhz first shared the news early yesterday, and it was later confirmed by Sony on the Xperia M Dual’s official firmware page. And just like its single-SIM sibling, the update brings Android 4.3 and a host of minor improvements such as a smoother UI, an updated battery stamina mode, new first party apps, and security enhancements. But unlike last week’s 15.4.A.0.23 update for the Xperia M, today’s update for the X Dual comes in at version 15.5.A.0.18.
The update is currently rolling out to consumer devices, and should also be available through Sony’s PC Companion. But for those who’d like to install the update a bit more directly, XDA Senior Member mbc07 was kind enough to repackage the update into a flashable FTF.
Head over to the update thread to get in on the discussion. And if you’d like to update with the FTF file directly, head over to mbc07′s mirror.
[Many thanks to XDA Portal Supporter Titokhan for the tip!]