Android 5.0 Lollipop: Top Key Features of New Mobile OS
Android 5.0 Lollipop: Top Key Features of New Mobile OSOfficial Google Blog

A new Android update has been deployed via OTA (Over-The-Air) to some Sony smartphones, which were reported to have hit with bugs after getting upgraded to 5.0.2 Lollipop (build number: 19.3.A.0.470) last month.

Xperia C3 and T2 Ultra (including dual-SIM models) owners have started receiving new software (build version: 19.3.A.0.472) updates on their devices across global regions, reported Xperia Blog. This new software patch is expected to fix glitches and enhance performance of the device.

Some XDA Developer Forum members have also claimed that this is update will fix the front-camera issue.

"I don't know about battery or performance yet. Just updated. But it fixes the front camera problem in which your photos were dark," said izayasan, an XDA Developer Forum member.

How to Install Android 5.0.2 Lollipop update on smartphones via OTA [Over-The-Air]:

If Xperia C or T2 Ultra series owners are getting the update notifications, then select - "Yes, Download" option >> then, after downloading, select >> "Install now." The phone will restart automatically and the OS will be updated to the new version.

We would like to remind our readers that the roll-out process is carried out in phases, so it will take some time to reach all corners of the world. 

Until then, users can also check manually on the smartphone by going to – 'Settings' >> 'About phone' >> 'System update' >> 'Check Now';

In a related development, Sony is expected to release Android 5.0 Lollipop to Xperia Z, ZR, ZL and Tablet Z soon.

[Read More: Android 5.0.2 Lollipop Firmware for Sony Xperia Z, ZL, ZR, Tablet Z Gets Certified; Update Release Imminent]

The new Android 5.0.2 Lollipop will bring in the new design language, "Material Design", with interactive user interface, lots of animation graphics, lock-screen notification options and the replacement of Dalvik with ART as its default runtime will bring improvement in performance and battery-life enhancement and other features.

[Read more: Android 5.0 Lollipop: Top Key Features of New Google Mobile OS]

A few other noteworthy improvements include options to transfer apps from phone flash memory to SD card and multi-user profiles (work, private & guest).