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Software updates over the air, Restore factory settings, See "software updates over the – Nokia 3720 User Manual

Page 42: Air", p. 42

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To update the device software, do the

following:
1 Download and install the Nokia

Software Updater application to your

PC.

2 Connect your device to the PC using a

USB data cable, and open the Nokia

Software Updater application. The

Nokia Software Updater application

guides you to back up your files,

update the software, and restore your

files.

Software updates over the air

Your service provider may send phone

software updates over the air directly to

your phone (network service). This option

may not be available, depending on your

phone.
Downloading software updates may

involve the transmission of large amounts

of data (network service).
Make sure that the device battery has

enough power, or connect the charger

before starting the update.

Warning:

If you install a software update, you

cannot use the device, even to make

emergency calls, until the installation is

completed and the device is restarted. Be

sure to back up data before accepting

installation of an update.

Software update settings

This option may not be available,

depending on your phone.
To allow or disallow software and

configuration updates, select

Menu

>

Settings

>

Configuration

>

Device

manager sett.

>

Serv. softw. updates

.

Request a software update

1 Select

Menu

>

Settings

>

Phone

>

Phone updates

to request available

software updates from your service

provider.

2 Select

Current softw. details

to

display the current software version

and check whether an update is

needed.

3 Select

Downl. phone softw.

to

download and install a software

update. Follow the instructions on the

display.

4 If the installation was cancelled after

the download, select

Install softw.

update

to start the installation.

The software update may take several

minutes. If there are problems with the

installation, contact your service provider.

Restore factory settings

To restore the phone back to factory

conditions, select

Menu

>

Settings

>

Rest. factory sett.

and from the

following:

Restore settings only — Reset all

preference settings without deleting any

personal data.

Restore all — Reset all preference

settings and delete all personal data, such

as contacts, messages, media files, and

activation keys.

42 Support and updates

© 2009 Nokia. All rights reserved.

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