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Appendix
Appendix
Updating Software
• You are charged for data communication when
connecting to the Internet from the product
using data communication. Especially for OS
update, large data communication occurs.
Using Wi-Fi
®
connection is recommended.
• When software update is necessary, you will
be informed on au homepage, etc. For details,
contact an au shop or Customer Center
(157/call toll-free). In addition, users of this
product will receive a notice from au, when
software update is necessary to improve the
functionality of the product.
• Fully charge before update. Software update
cannot be done with the battery power low.
• It is recommended to back up your data before
updating software.
• If software update has failed or stopped,
perform the same procedure again.
• If you fail to update software, the product
may become unusable. In that case, bring the
product to an au shop or TOYOTA store (not
accepted by some shops).
• When using the product overseas, the software
update functions may not be available.
• Any operations are not available during
software update. Calling 110 (Police), 119
(Fire/Ambulance), 118 (Japan Coast Guard)
and 157 (Customer Center) is not available.
Alarm does not work, either.
Appendix
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