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 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
Software Update Cautions
.
Handset cannot be used until Software
Update completes; it 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), exit all
active functions/applications.
.
Disconnect USB Cable beforehand to
reduce failure risk.
.
Handset data may be lost to damage,
malfunction, etc. Back up important
information before updating software.
SoftBank Mobile 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
(
).
