Keep your device software andapplications up to date 65Manage files 66Increase available memory for morecontent 67Manage applications 67Synchronise content 68Copy contacts or pictures betweendevices 69Protect your device 69Find more help 70Support 70Access codes 70Nokia original accessories 71Practical rules about accessories 72Why use original accessories? 72Battery 73Protect the environment 73Save energy 73Recycle 73e100 74Product and safety information 74Index 874 Contents© 2011 Nokia. All rights reserved.