Use A High Speed Connection; Wi-Fi - Nokia Lumia 920 User Manual

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 transfer of large amounts of data, which may result
in data traffic 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
Automatically download updates if my data settings allow it.

Use a high speed connection

Why not make the most of your network connections, and use a 4G connection, when available and
if supported by your phone.
1. On the start screen, swipe left, and tap
2. Switch Highest connection speed to 4G.
Tip: When roaming in an area where 4G might not be available, switch back 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.

Wi-Fi

Find out more about using the Wi-Fi connection.
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Settings > mobile network.
Settings > phone update >
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