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Appendix/Index
This function allows you to connect the
network, check if Android software in the
terminal needs to be upgraded, and
download update file to upgrade if
necessary.
Check the notification icon (Upgrade Android
software) on the status bar or the NTT
DOCOMO website for available Android
software.
The following updates are applied to the
terminal by Upgrade Android software.
・
Improving and adding functions
・
Operability enhancement
・
Improving quality
・
Security patch update
To use the terminal in safety and more
comfortably, be sure to upgrade to the latest
version.
❖
Information
・
Upgrade Android software can be done with data
saved to the terminal; note that data may not be
always safe depending on the conditions of your
terminal (such as malfunction, damage, or water
leak). DOCOMO recommends backing up necessary
data in advance. However some data may not be
backed up.
Using Upgrade Android software
・
When Upgrade Android software is
performed, restoring the previous Android
software is not possible.
・
Upgrade Android software with the battery
fully charged.
・
For Upgrade Android software, docomo mini
UIM card is needed. For using packet
communication, subscription to sp-mode is
required.
・
Exit from all applications before upgrading
Android software. Activating applications
while upgrading may interrupt Upgrade
Android software.
・
Do not turn off the terminal while upgrading.
・
While performing Upgrade Android software,
all other functions including making/
receiving calls are unavailable.
・
Upgrade Android software is unavailable in
the following cases.
- During a call
- When
圏外
(out of service area) is displayed
- During International roaming
- During Airplane mode
- Tethering in use
- While updating software
- When date and time are not set correctly
- When the remaining battery is not sufficient
- When the remaining memory is not
sufficient
・
Upgrading software may take time.
Upgrade Android software
Upgrade Android software
Summary of Contents for Docomo Xperia Z1fSO-02F
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