226
Appendix/Index
･
If the update failed and all operations become
disabled, please contact a DOCOMO-
specified repair office.
･
Messages (SMS) sent while updating are
stored in the SMS center.
･
Performing update may take time.
･
Updating is unavailable in the following cases.
- During a call
- When
圏外
(out of service area) is displayed
- Tethering in use as an access point
- When date and time are not set correctly
- When the remaining battery is not sufficient
- When the remaining memory is not
sufficient
- When the basic software is altered illegally.
･
Exit from all applications before installing.
･
Update the software with the battery fully
charged.
･
Do not turn off the terminal while updating.
･
Stay in a place with strong radio wave
condition when downloading. The update
may be canceled if the radio wave condition
is not good enough.
･
If an update is not needed, "No upgrade is
needed. Use it as it is." appears.
･
For update available period, refer to NTT
DOCOMO website.
･
You need to perform the installation by
yourself for updating software. Drag the
status bar down
u
Tap a notification
u
Tap
[install].
･
To change the auto-update setting, from the
Home screen,
u
[Settings]
u
[About phone]
u
[Software Update]
u
Tap of
/
of
"Auto download".
･
When "Auto download" is OFF, perform
operation of "When the icon does not appear
in the status bar" (P.226).
When the icon does not appear in the
status bar
Perform the update as follows.
1
From the Home screen,
u
[Settings]
u
[About phone]
u
[Software Update]
u
[Update now].
･
Download starts.
2
After a message for installation
start appears
u
[INSTALL].
･
Installation starts.
Updating software
Summary of Contents for xperia XZS SO-03J
Page 1: ...17 4 INSTRUCTION MANUAL...
