Nokia Lumia 1020 Guide de l'utilisateur télécharger pdf (Page 105)

Make sure that the device battery has enough power, or connect the charger before starting the

update.

After the update, go to www.nokia.com/support to get your new user guide.

Update your phone software

No computer needed – update your phone software wirelessly for new features and improved

performance.

Before starting the update, make sure your phone has enough battery power.

Using services or downloading content may cause the transfer of large amounts of data, which may

result in data costs.

By default, your phone automatically downloads available updates whenever the data connection

settings, for example roaming, allow it. When your phone notifies you that an update is available, just

follow the instructions shown on your phone.

Tip: Check Store for app updates.

Switch off automatic update downloading

If you want to keep tight control of your data costs while roaming, you can switch off automatic

update downloading. On the start screen, swipe left, and clear

Settings > phone update >

Automatically download updates if my data settings allow it.

Use a high speed connection

Why not make the most of your network connections? Use a 4G connection, when available and if

supported by your phone.

1. On the start screen, swipe left, and tap

Settings > cellular.

2. Switch Highest connection speed to 4G.

Tip: When using your phone in an area where 4G might not be available, switch to 3G. This also

helps your battery last longer, as your phone won't try to connect to the 4G network

unnecessarily.

Tip: You can also select the network manually. Tap Network selection.

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Nokia Lumia 1020 Guide de l'utilisateur Page 105