9-
2
Software Updates
Check for firmware updates and download
as required.
Packet transmission fees do not apply to
updates (including checking, downloading
and overwriting).
1
%
S
Settings
S
%
S
f
Phone/
G
S
Software
Update
S
%
2
Software Update
S
%
3
B
.
Follow onscreen instructions.
SoftBank Mobile Corp. sends update notice
to handset; read and change preset update
schedule as needed. Confirmation appears
at scheduled update time. Press
%
or wait a
while for update to start.
Update success notification appears and
handset reboots.
After reboot, completion message
appears and Information window opens.
Software Updates
Precautions
.
Handset is disabled until update is
complete. Update may take up to
approximately 30 minutes.
.
Confirm signal strength and Battery
charge beforehand. Update failure may
disable handset.
.
Update does not start if another function
is in use. Before updating software (or
before scheduled update time), end all
active functions/applications.
.
Disconnect USB Cable beforehand to
reduce failure risk.
.
Back up important information before
updating software. SoftBank Mobile
Corp. is not liable for loss or associated
damages.
Software Updates
Update Result
In
2
,
Update Result
S
%
Scheduled Update (Japanese)
When Updated
Update Result
While Information window is open,
Update Result
S
%
Reboot Failure
.
If handset does not reboot after update,
reinsert Battery and try powering on. If it
still does not power on, contact SoftBank
Customer Support, Customer Assistance
(
