Sony Ericsson PC Companion (the counterpart to Mobile Phone Tools) is Sony Ericsson mobile users' gateway to Sony Ericsson features such as software updates, user manuals and service, support and guides.
Using this tool with your mobile phone is rather simple and involves connecting your phone to your PC with a USB cable, connecting it with the phone (tap USB Connected > Mount) and wait for the PC Companion to recognize the device.
When your phone has been connected and recognized from within the SE PC Companion, you'll be able to access services and applications which are supported on your current handset. You will also be able to backup data and synchronize data between your PC and phone.
Note: Sony Ericsson is a legacy brand. This tool is now distributed by Sony Mobile.
From Sony Ericsson:PC Companion is a PC application that acts as a portal to Sony Ericsson and operator features and applications, such as phone software updates, management of contacts and calendar, and media management with Media Go (availability of applications depends on your phone and operator). Over time, more applications can be added and downloaded when made available by Sony Ericsson or your operator.Sony Ericsson PC Companion 2.10.115
is licensed as Freeware
for the Windows operating system / platform without restrictions. Sony Ericsson PC Companion is available to all software users as a free download (Freeware).
Sony Ericsson PC Companion Virus and Malware Tests:
For security reasons, you should also check out the Sony Ericsson PC Companion virus and malware test
that has been uploaded; additional Sony Ericsson PC Companion screenshots may be available, too.