PC Companion is a computer application that acts as a portal to Sony Xperia and operator features and applications, such as phone software updates, management of contacts and calendar, media management with Media Go, and a backup and restore feature for your phone content (availability of applications depends on your phone and operator).
This program received 2 awards
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This programme is useless, I tried to run it on three machines, one state of the art desktop, PC Companion crashes on all.
Version 2.0 worked fine but 2.1 crashes when trying to sync. It's better to keep your old version until 2.2 is released.
very smooth and uncomplicated