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Software Updates
Check for firmware updates and
download as required.
. Packet transmission fees do not
apply to updates (including checking,
downloading and overwriting).
. Confirm Battery charge beforehand.
Precautions
. Handset is disabled until update is
complete. Update may take up to
approximately 30 minutes.
. Update will not start if another
function is in use. Before updating
software, end all active functions.
. Disconnect USB Cable beforehand to
reduce failure risk.
. Saved files and data may be lost
depending on handset status. Back
up important files and data before
updating software. We are not
liable for any damages from lost
information, etc.
12-1
Software Updates
1
Settings
% S
S % S
Phone/
f
2
Software Update
3
Update
S %
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?
Yes
4
B
. Follow onscreen instructions.
Opening Update Result
After 2, Update Result
S %
■When Update is Complete
Update success notification appears
and handset reboots.
. After reboot, completion message
appears and Information window
opens.
. If handset does not reboot after
S %
update, reinsert Battery and try
powering on. If it still does not power
on, contact WILLCOM Service Center
or Sharp Customer Assistance Center.
Opening Update Result
While Information window is open,
Update Result
No
S %
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