Android Lollipop's latest software version 5.1.1 is confirmed coming very soon to Sony Xperia C5 Ultra, Xperia C4, and Xperia C3 devices. The final Lollipop update will bring changes, improvements and bug fixes from preceding upgrades.

Sony already reported previously a series of rollout schedules revealing which devices will get first a sweet treat from Lollipop. Xperia C3's Android Lollipop update will come after Z3, Z2, Z1 and Z series alongside Xperia T2 Ultra.

However, Xperia C5 Ultra and Xperia C4 have not been enlisted in the rollout schedules but definitely would receive the update after upgrade releases to T2 Ultra, C3, M2 and M2 Aqua. While 2014 and 2013 Sony smartphones are getting 5.1.1 software version, the 2015 devices like Xperia Z4, Z4 Tablet, Z3+, and M4 Aqua have not been reported if Sony will mete out the update. Nevertheless, Sony emphasized that timing and availability of rollout dates may vary according to region and/or carrier.

Sony Mobile released on its blog new features native of the company and Google Lollipop's own offerings.

• More customization options. Enjoy more controls over volumes, silent mode, and alerts functions.
• Added LinkedIn integration. Feel more convenience and productivity contact synchronization with LinkedIn to Calendar app.
• Camera enhancements. Superior Auto Mode gives faster and more precise focus for impressive images in all conditions.
• Business support. Be smart and progressive with Xperia in Business for working mode.
• SmartWear add-on. Make SmartWatch 3 as a remote shutter button for easier capture of selfies.

The final version of Lollipop will bring improvements in icons, home launcher, Material Design, power management, and bug fixes, including a security patch for the notorious Stagefright threat.

• Changing icon size in home launcher settings is enabled.
• Pressing up and down volume bars will bring the graphic up. Tapping the button on the right expands the volume menu.
• Tapping the icon on the left side twice silences the phone.
• New icons for the settings menu.