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During international roaming or when the
terminal is out of service area, "When docomo
network is not available, or during roaming,
install cannot be started even if Wi-Fi is
connected. " appears.
When Upgrade Android software is
performed, some settings are initialized. Make
the settings again.
When upgrading Android software, the
private information concerning the terminal
(model, serial number, etc.) is automatically
sent to the server of DOCOMO. DOCOMO
does not use the sent information for
purposes except Upgrade Android software.
If Upgrade Android software failed and all
operations become disabled, please contact a
DOCOMO-specified repair office.
Downloading update file
From the Home screen,
1
u
[Settings]
u
phone]
[Upgrade Android
software].
[Start upgrading].
2
"Download now (only via Wi-Fi)" :
Immediately download the update file
via Wi-Fi connection.
u
[About
"Download later (via Wi-Fi or Xi)" :
Download the update file via Wi-Fi
connection or packet communication
at specified time.
"Download later (only via Wi-Fi)" :
Download the update file via Wi-Fi at
reserved time. It appears when
downloading via packet
communication is unavailable.
"Do not upgrade" : End Upgrade
Android software without upgrading
software.
❖ Information
When the latest software is already applied to the
terminal, "No upgrade is needed. " appears.
If downloading stops halfway, data downloaded
before interruption is retained. To resume
downloading, resume from the notification icon
(Download stopped) on the status bar.
When "Download later" is selected, time for
downloading is automatically set. Start time cannot
be changed. If you do not want to download at the
automatically-set time, tap [Upgrade Android
u
software]
[Cancel] to cancel the reservation of
downloading. To download update files, from the
u
Home screen,
[Settings]
u
phone]
[Upgrade Android software]
upgrading], then select "Download now (only via Wi-
Fi)".
u
[About
u
[Start
Appendix/Index
213
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