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Appendix
56
• Check the radio wave condition. Software update may fail
in poor reception area.
• Any operations are not available during software update.
Calling 110 (Police), 119 (Fire/Ambulance), 118 (Maritime
rescue) is not available. Alarm does not work, either.
• If software update has failed or stopped, perform the
same procedure again.
• Update is unavailable during international roaming.
• If you fail to update software, it may become impossible
to operate the product. If this happens, bring it to an au
shop or PiPit (not accepted by some shops).
Downloading and updating
software or OS
Update files can be downloaded from the Internet web site
into the product directly.
Selecting "Start major update" downloads the OS for the
product.
Simple menu/Applications list
→
[Settings]
→
[
]
→
[About phone]
→
[Software update]
[Start updating software]/[Start major
update]
From here on, follow the onscreen instructions.
◎
Note that charges may be applied depending on your
service subscription since the product automatically
searches available network.
◎
After updating software/major update, older version
cannot be reverted back.
Connecting to a PC for updating
software
If you perform major update of OS, use "
京セラ
Android
端末
アップデートツール
" that can be installed into a PC so that
you can transfer software to the product. Connecting to the
Internet is required for the PC to install "
京セラ
Android
端末
アップデートツール
".
Install USB driver to the PC before connecting the product
to the PC. For information on the USB driver and Installation
manual, visit the websites as follows;
●
au homepage: