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To repair the device software using Xperia™ Companion
Before performing a software repair, make sure you know your Google™ credentials.
Depending on your security settings, you may need to enter them in order to start up the
device after a software repair.
1
Make sure that Xperia Companion is installed on your PC or Mac
2
Open the Xperia™ Companion software on the computer and press Software
repair on the main screen.
3
Follow the instructions that appear on the screen to reinstall the software and
complete the repair.
Recycling your device
Got an old device lying around the house? Why not recycle it? By doing so, you will help
us reuse its materials and components, and you'll protect the environment, too! Find out
more about the recycling options in your region at
Limitations to services and features
Some of the services and features described in this User guide are not supported in all
countries/regions or by all networks and/or service providers in all areas. Without
limitation, this applies to the GSM International Emergency Number, 112. Please contact
your network operator or service provider to determine availability of any specific service
or feature and whether additional access or usage fees apply.
Use of certain features and applications described in this guide may require access to
the Internet. You may incur data connection charges when you connect to the Internet
from your device. Contact your wireless service provider for more information.
Legal information
Sony SGP321/SGP351
This User guide is published by Sony Mobile Communications Inc. or its local affiliated company, without any
warranty. Improvements and changes to this User guide necessitated by typographical errors, inaccuracies of
current information, or improvements to programs and/or equipment, may be made by Sony Mobile
Communications Inc. at any time and without notice. Such changes will, however, be incorporated into new
editions of this user guide. All illustrations are for illustrative purposes only and may not accurately depict the actual
device.
All product and company names mentioned herein are the trademarks or registered trademarks of their respective
owners. All other trademarks are property of their respective owners. Any rights not expressly granted herein are
reserved. Visit
www.sonymobile.com/us/legal/ for more information.
This User guide may reference services or applications provided by third parties. Use of such programming or
services may require separate registration with the third party provider and may be subject to additional terms of
use. For applications accessed on or through a third-party website, please review such websites' terms of use and
applicable privacy policy in advance. Sony does not warrant or guarantee the availability or performance of any
third-party websites or offered services.
Your cellular device has the capability to download, store, and forward additional content, for example, ringtones.
The use of such content may be restricted or prohibited by rights of third parties, including but not limited to
restriction under applicable copyright laws. You, and not Sony, are entirely responsible for additional content that
you download to or forward from your mobile device. Prior to your use of any additional content, please verify that
your intended use is properly licensed or is otherwise authorized. Sony does not guarantee the accuracy, integrity
or quality of any additional content or any other third-party content. Under no circumstances will Sony be liable in
any way for your improper use of additional content or other third party content.
www.sonymobile.com for more information.
Visit
This product is protected by certain intellectual property rights of Microsoft. Use or distribution of such technology
outside of this product is prohibited without a license from Microsoft.
Content owners use Windows Media digital rights management technology (WMDRM) to protect their intellectual
property, including copyrights. This device uses WMDRM software to access WMDRM protected content. If the
WMDRM software fails to protect the content, content owners may ask Microsoft to revoke the software's ability to
use WMDRM to play or copy protected content. Revocation does not affect unprotected content. When you
download licenses for protected content, you agree that Microsoft may include a revocation list with the licenses.
Content owners may require you to upgrade WMDRM to access their content. If you decline an upgrade, you will
not be able to access content that requires the upgrade.
This product is licensed under the MPEG-4 visual and AVC patent portfolio licenses for the personal and non-
commercial use of a consumer for (i) encoding video in compliance with the MPEG-4 visual standard ("MPEG-4
video") or the AVC standard ("AVC video") and/or (ii) decoding MPEG- 4 or AVC video that was encoded by a
consumer engaged in a personal and non-commercial activity and/or was obtained from a video provider licensed
by MPEG LA to provide MPEG-4 and/or AVC video. No license is granted or shall be implied for any other use.
Additional information including that relating to promotional, internal, and commercial uses and licensing may be
obtained from MPEG LA, L.L.C. See
Fraunhofer IIS and Thomson.
SONY MOBILE WILL NOT BE LIABLE FOR ANY LOSS, DELETION, AND/OR DATA-OVERWRITING OF
PERSONAL DATA OR FILES STORED ON YOUR DEVICE (INCLUDING BUT NOT LIMITED TO CONTACTS, MUSIC
TRACKS, AND PICTURES) ARISING OUT OF ANY UPDATE OF YOUR DEVICE BY ANY OF THE METHODS
DESCRIBED IN THIS USER GUIDE OR DOCUMENTATION. IN NO EVENT SHALL SONY MOBILE OR ITS
This is an internet version of this publication. © Print only for private use.
www.mpegla.com . MPEG Layer-3 audio decoding technology licensed from
122
®
.
www.sonymobile.com/recycle .
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