Sony Mobile

Xperia Companion is the Sony Mobile commercial software update and repair tool for use by end users


News [Archive]

2020-11-16 - Release 20w47.1(

08:00-09:00 UTC

2020-11-10 - Phasing out support for Windows 32-bit OS

The Emma support for Windows 32-bit operating systems is about to be phased out. As of February 8th 2021 the 32-bit operating systems will no longer be supported. From November 16th Emma users on 32-bit operating systems will receive a heads-up warning about the 32-bit OS soon to be unsupported. Any Emma user on a 32-bit OS is recommended to migrate to Windows 10, 64-bit as soon as possible.

2020-10-19 - Release 20w43.1

08:00-09:00 UTC(

2020-10-14 - Upcoming Maintenance 2020-10-14 16:00-18:00 UTC

A necessary network change will be implemented 2020-10-14 16:00-18:00 UTC. Intermittent disturbances expected during this time period.

2020-09-28 - Release 20w40.1

08:00-09:00 UTC(There is no update on EMMA client, only EMMA Server part will be updated.)



Emma - User Guide


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Software Update Drivers...


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Release Plan

Date Time
2020-12-14 08:00-09:00 UTC


Change window for monthly server OS patching - 2020

2020-11-14 15:00-23:59 UTC
2020-12-12 15:00-23:59 UTC

Emma OS support

Developed by the Emma Team, Lund.