Xperia M 15.4.A.0.23 firmware Android 4.3 update rolling

A lot rumored Xperia M android 4.3 update is finally live, Sony Mobile has just started rolling android 4.3 15.4.A.0.23 firmware update for Xperia M C1904, C1905. In past we have seen evidence of 15.4.A.0.21 firmware for Xperia M and 15.5.A.0.16 firmware for Xperia M Dual getting certified on PTCRB. Sony has updated Xperia M android 15.4.A.0.23 firmware on it’s software support page while no android 4.3 update yet seen for Xperia M Dual but it should come sooner or later now.

Android 4.3 15.4.A.0.23 firmware for Xperia M is confirmed rolling in regions like Poland, Belgium, France, Greece, Hong Kong, Indonesia, Italy, Malaysia, Singapore, Sweden, Switzerland, Philippines. 15.4.A.0.23 firmware is confirmed getting via PC Companion and SUS, on OTA seen yet.

Xperia M 15.4.A.0.23 firmware update

Look for a 15.4.A.0.23 firmware update notification on your PC Companion as shown below and proceed as per on screen instructions.

Xperia M 15.4.A.0.23 firmware PC Companion update

Try visiting update center app to look for 15.4.A.0.23 firmware OTA notification.

Xperia M 15.4.A.0.23 firmware Update

Xperia M 15.4.A.0.23 firmware changelog

  • UI updated – White UI with project butter.
  • Battery Stamina Mode updated.
  • New Sony Social Smart Camera app with features like Superior auto mode, Burst Mode, Picture Effect etc.
  • Sony Media app viz Walkman, Album, Movies version updated.
  • Security enhancement patches.
  • Downloadable Xperia themes included.

Many other changes are under the hood. Below you can see some 15.4.A.0.23 firmware screenshots.

Xperia M 15.4.A.0.23 firmware settings

 Xperia M 15.4.A.0.23 Camera apps

Xperia M  15.4.A.0.23 Camera

Xperia M  15.4.A.0.23 Themes Download

Xperia M Movies 6.1.A.0.16 app

Download Xperia M 15.4.A.0.23 firmware ftf

If you haven’t got 15.4.A.0.23 firmware update yet then you can manually download the 15.4.A.0.23 firmware ftf from below link and flash it using the Xperia Flash Tool.

Download C1905_15.4.A.0.23_Generic PL.ftf
[ via XDA user Diablo100 ]

To flash 15.4.A.0.23 firmware, download the latest version of FlashTool  v0.9.15.0

Download flashtool- 

How to flash manually Android 4.3 15.4.A.0.23 firmware ftf on Xperia M?

Download concerned ftf from above links.

Note :- No Root Needed. Warranty not void, safe. Works on both Locked/Unlocked bootloaders. Below mentioned guide is for Xperia Z1 and is similar for Xperia M .

Guide :- How to flash Android 4.3 Xperia M 15.4.A.0.23 firmware ftf using Flashtool manually ?

If you have already updated your Xperia M on 15.4.A.0.23 firmware, kindly share your views on Android 4.3 update. Drop your comments below.

Thanks Ash, Sudánec 🙂