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Software Update
Check if the software of your handset needs to be updated and update
the software when needed, through the network. The software can be
updated immediately by Update or be updated on a reserved time and
date by Schedule Update.
Note
•
Before updating the software, be sure to turn off the handset to finish
all the activated functions, and turn on the handset again to execute
the software update.
•
Keep a backup of the data before updating the software (Some of the
downloaded data may not be backed up). Data stored before
updating the software remain, however, they might be lost according
to the condition (such as malfunction) of your handset. SoftBank shall
not be liable for any loss of data.
•
Check also the website of SoftBank at http://www.softbank.jp/, for
Software Update.
■ Software Update
A Press c and select
Update
B Follow the on-screen instructions
(Settings) → Update →
Confirm Window
Completion Window
Note
•
Update may take up to 30 minutes. Handset operations are
unavailable until update is completed.
•
Before updating the software, check that there is sufficient battery
power.
•
Perform the software update where there is good reception, without
moving to another place.
•
Do not remove the battery pack or the USIM Card, or do not turn the
power off during the software update. Software update may be
failed.
•
Other functions cannot be operated during the software update.
•
When the handset is connected to the PC with the USB cable, remove
the USB cable before updating the software. The software update
may not be executed properly, with the USB cable connected.
•
No charges are required for checking/performing the software
update.
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