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Software Update
Check for firmware updates and download
as required.
Precautions
. Handset is disabled until update is
complete. Update may take up to
approximately 30 minutes.
. Update failure may disable handset. To
reduce failure risk, make sure signal is
strong and stable, and charge battery
beforehand.
. Update will not start if other functions are
in use. Before updating software (or
before scheduled update time), turn
power off to end all active functions/
applications.
. Disconnect USB Cable beforehand to
reduce failure risk.
. Always back up important information.
SoftBank cannot be held liable for
damages from lost information, etc.
Updating Software
Packet transmission fees do not apply to
updates (including checking, downloading
and rewriting).
1
% S g Settings S %
S f Phone Settings
2
e Software Update S %
3
e Software Update S %
A
10
Software Update
Update software in a
place where signal
conditions are
strong/stable. All
incoming and
outgoing signals
will be disabled for
the duration of this
update.
Continue?
Confirmation
. Follow onscreen instructions.
Scheduled Update
. Confirmation appears at scheduled
update time. Press % or wait a while for
update to start.
When Updated
A message appears and handset reboots.
Software Update
Updated successfully.
Rebooting phone...
After reboot, completion message
appears and Information window opens.
Update Result
While Information window appears,
e Update Result S %
, When Information window is hidden,
follow these steps.
In 3, e Update Result S %
Reboot Failure
. If handset does not return to Standby
after update, turn power off, reinsert
battery, then restart it. If it still does not
restart, contact SoftBank Customer
Center, Customer Assistance (P.14-38).
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