It is surely a big update for Xperia X10 owners, because Sony Ericsson had earlier announced that it will not be updating the smartphone beyond Android 2.1.
You can see the full update changelog in the image above.
Gaurav Shukla is a journalist with over 12 years of experience covering the consumer technology space. He started his career with a self-published Android blog and has since worked with Microsoft's MSN.com, XDA Developers, How-to Geek, and NDTV Gadgets 360.
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