While Sony has already started Android Marshmallow treatment for its flagship Xperia smartphones, owners of mid-range handsets are in for some good news too. The Xperia M4 Aqua and its Dual SIM variants are now getting a new Android 5.0 Lollipop update.
According to official software support sites, the build version of the Lollipop firmware for the Xperia M4 Aqua is 26.1.A.3.111, whereas for the M4 Aqua Dual it is 26.1.B.3.109. Check out your phone's current build version from Settings>> About phone>> Build number/version. If it is not the latest one, go to Settings>> About phone>> Software update to manually grab the update. But note that you must have a stable Wi-Fi connection to install the update. Following are the firmware details and release note about the update.
Included in this software
- Improves general software stability
- Improved camera stability
- The latest security enhancements included
Firmware release details
- Android version: Android 5.0 (Lollipop)
- Latest available software: 26.1.A.3.111 ( 26.1.B.3.109 for M4 Aqua Dual)
- Release started: 8 March
In case you have not received the update notification, you can use the FTF firmware files to download the update manually using the Sony flashtool. Below are the FTF download links shared by XperiaBlog.
FTF links for Xperia M4 Aqua
FTF links for Xperia M4 Aqua Dual