Nokia Lumia 900 - Manual (Page 78)

Phone management & connectivity
Take care of your phone and its contents. Learn how to connect to accessories and networks, transfer
files, create backups, lock your phone, and keep the software up to date.
Keep your phone up to date
Learn how to update your phone software and apps.
Update your phone software
Use the Zune PC app to update your phone software for new features and improved performance.
When you update your phone software with Zune, your personal content is not deleted from your
phone.
You need:
• The Zune app
• A compatible computer
• A high-speed internet connection
• A compatible USB cable
Before starting the update, make sure your phone has enough battery power.
1. To download and install Zune to your PC, go to www.zune.net.
Tip: If you're using an Apple Mac, download Windows Phone 7 Connector for Mac from Mac App
Store.
2. Connect your phone to your computer with the USB cable.
3. Open Zune.
4. Wait while Zune checks for available updates, and follow the instructions displayed on your
computer.
Tip: If your receive an error message during the update, make a note of the error code, and
search at support.microsoft.com to see what went wrong.
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