User guides and documentation
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Naite™ User guide (PDF) (2 MB)
Full instruction manual. - Find the User guide in another language
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Naite™ White paper (English) (PDF) (304 kB)
Detailed technical specification.
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Tools for Windows®
Update Service
Updating your phone means better performance, new applications, the latest features, and less problems. It’s free and it’s our commitment to giving you the best Sony Ericsson experience. Updating is simple. Just download the free Update Service application and follow the instructions. Make it better, update now!
Read more and download Update Service
Media Go
Transfer, play and organize your media files (music, videos, photos, podcasts) between your phone and computer.
Downloads for Mac
Media Sync
Transfer, play and organise your media files (music, videos, photos, podcasts) between your phone and computer.
Software updates
Is your phone up to date? To get optimal performance and the latest features, make sure your phone always has the latest software version.
Software updates
After a product is launched, our software team works hard to give you a great phone experience with improved performance, new features and bug fixes.
Check out our Blogs
Xperia™, GreenHeart™, Developer World, Products and Games. Each offers the latest news and cool tips & tricks. Interested?