Important tips
N91 and N91 8GB common
Nokia PC Suite (especially Nokia Audio
Manager)
Nokia PC Suite is optimized for management of data on
Phone memory [C:]. Nokia PC Suite is recommended for
managing contacts, calendar and notes. To manage content on hard drive [E:] (Music, Images, Movies, Applications etc) it is recommended to use Mass storage and/or
Media player (for Music) mode.
Note that when using Nokia PC Suite it is recommended
to not run applications (Gallery, etc) during the PC Suite
session.
Nokia PC Suite runs in the background on your PC and
sometimes when using Mass storage or Media player
mode a pop up comes up saying PC suite - N91 con-
nected in non compatible mode please change from UI.
This message only applies when using PC Suite mode.
For optimal performance it is recommended to use the
latest version of PC suite available from http://
europe.nokia.com/A4144903 or other local regional sites.
File Management
The N91 and N91 8GB, like any other computer using
FAT32, is designed to handle many files and folders. Like a
computer, folders and the number of files within each
folder needs to be managed for optimal performance.
Windows Media player by default typically divides songs
up into folders by artist, album etc however when using
other sync/transfer methods (eg. Mass storage mode) it
is recommended to limit the number of files in each
folder.
For optimal performance when managing content on
hard drive [E:], it is recommended to limit the number of
files or folders within a single folder/directory to contain
not more than 50 files/folders of content (Images, Music,
Videos etc). Many gigabytes of content can be handled
more efficiently when managed by using sub folders. In
most cases compatible Windows Media player manages
your music files in the same manner automatically.
Copyright © 2006 Nokia. All rights reserved.
Important tips
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Gallery: Data, content appear to be
missing.
• When using PC Suite mode, view the correct window
in PC Suite for content transfer progress. Using PC
Suite mode to sync/transfer content sometimes
Important tips
appears that the transfer is completed. The data has
not transferred yet from the PC to the device.
• Reset the device to factory settings (see ‘Reset factory
settings back to default settings’).
• Update the software to the latest version available.
HDD User Guide
Nokia has issued a HDD maintenance guide. Here is how
to get it:
1 Go to http://europe.nokia.com.
2 Select Get support and software.
3 From Phone Support select Nokia N91 or Nokia N91
8GB.
4 Select User Guides.
5 From the list of languages select a language. (Note:
some languages may not be available.)
6 Download the PDF.
The content of the HDD Guide is intended to guide the
user through how to back up and restore content and
how to update device software (i.e. when and how to use
PC Suite including Nokia Audio Manager and when and
how to use other Mass storage or Media player modes).
NOTE:
Digital rights management technologies may prevent
some backup data from being restored. WMDRM protected content activation keys may be lost during
back-up and restore. Losing the activation keys may
limit your ability to use the same content on your
device again. Contact your service provider for more
information about the DRM used for your content.
Synchronizing Windows Media DRM
protected songs
To ensure content activation keys for WMDRM are transferred with the songs use Media player mode to synchro-
nize to the device or PC.
Connectivity
Your device supports internet connections and other
methods of connectivity. Like computers, your device may
be exposed to viruses, malicious messages and applications, and other harmful content. Exercise caution and
open messages, accept connectivity requests, download
content, and accept installations only from trustworthy
sources. To increase the security of your devices (including
Copyright © 2006 Nokia. All rights reserved.
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a compatible PC), consider installing antivirus software
with a regular update service and using a firewall application.
Reset the Device settings back to
factory default (memory/data)
Sometimes the performance of the device may appear
slower (i.e. opening applications).
When the device reaches this state, it is recommended to
reset the device. Before a reset, back up the data on the
devices’ phone and hard drive memory. The same procedure applies as when preparing for a software update.
NOTE:
Digital rights management technologies may prevent
some backup data from being restored. WMDRM protected content activation keys may be lost during
back-up and restore. Losing the activation keys may
limit your ability to use the same content on your
device again. Contact your service provider for more
information about the DRM used for your content.
Reset instructions
•Use Media player or Mass storage mode to back up
hard drive content such as music and images and use
PC Suite to back up contacts and calendar etc. See the
User Guide and/or HDD Guide for further instructions
on synchronizing and back up.
• To reset press *#7370# (Code 12345). This action
erases all memory in the phone memory locations and
resets the settings back to the factory default settings.
• If the device will not boot up it is recommended to
reset using the following key presses: Press and hold
simultaneously Green, 3 and * and then simultaneously press the power key.
Full format
When starting full format, the progress bar may appear to
be stopped, this is normal as the process can take some
time. If for any reason full format is interrupted restart a
new full format session (not quick format).
(NSU) Nokia Software Update at
home
It is recommended to use the latest N91 software version.
The update process is described below. It is recommended
to read "Phone Software Update FAQ's" before updating
your device. The updater should recognize the version of
your N91 (country, operator) and look for the software to
update. If there is a new version available it will tell you,
if not then you have the option of reloading the current
Important tips
Copyright © 2006 Nokia. All rights reserved.
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