Restore Factory Settings; Phone Software Updates - Nokia 5300 User Manual

S e t t i n g s
Security level > Phone
a new SIM card is inserted into the phone. If you select Memory, the phone
asks for the security code when the SIM card memory is selected, and you
want to change the memory in use.
Access codes — to change the security code, PIN code, PIN2 code, or
restriction password
Code in use — to select whether the PIN code should be active
PIN2 code request — to select whether the PIN2 code is required when using
a specific phone feature which is protected by the PIN2 code. Some SIM cards
do not allow the code request to be turned off.
Authority certificates
or user certificates downloaded into your phone. See "Certificates," p. 68.
Security module sett.
or change the module PIN and signing PIN. See also "Access codes," p. 9.

■ Restore factory settings

To reset some of the menu settings to their original values, select
Settings > Rest. factory
numbers saved in Phonebook

■ Phone software updates

Your service provider may send phone software updates over the air directly
to your device (network service dependency). This option may not be available,
depending on your phone.
Warning: If you install a software update, you cannot use the device, even
to make emergency calls, until the update is completed and the device
is restarted. Be sure to backup data before accepting a software update.
Settings
To allowed or disallow phone software updates, select
Configuration > Device manager sett.
Always allow — to perform all software downloads and updates automatically
Always reject — to decline all software updates
Confirm first — to perform software downloads and updates only after your
confirmation (default setting)
44
— to set the phone to ask for the security code whenever
or User certificates
— to view Secur. module
sett.. Enter the security code. The names and phone
are not deleted.
> Serv. softw. updates
— to view the list of the authority
details, activate
Menu >
and following options:
Module PIN request,
Menu >
Settings >