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Appendix/Index
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■
When reserved time arrives
Approximately 10 seconds after the rewrite screen appears at the
start time, the software rewrite automatically starts.
Connect the handset to the network and check for Android
version upgrade. If necessary, download upgrade files and
upgrade the Android version.
If the Android version upgrade is necessary, you will be notified
by [
A
] (Upgrade is available) on the status bar or you can visit
the DOCOMO website to check the availability of version
upgrades.
The following changes are made on the handset if the version is
upgraded.
Improvement and addition of functions
Improvement of operations
Improvement of the product quality
Update of security patch
Be sure to keep the version up-to-date to use the handset safely
and comfortably.
■
Precautions
Once the version upgrade is completed, you cannot downgrade
the Android version to the previous one.
Fully recharge the battery before upgrading the version.
The docomo nano UIM card is required to upgrade the version
via packet communication. If you want to use packet
communication to upgrade the version, subscription to sp-mode
is required.
If you upgrade the version via Wi-Fi connection, the docomo
nano UIM card is not required.
End all apps before upgrading the version. If another app is
activated during the version upgrade, the Android version
upgrade may be interrupted.
Do not turn the power off during the version upgrade.
No functions including making/receiving calls are available on the
handset during the version upgrade.
Version cannot be upgraded in the following cases.
During a call
When [
(
] is displayed
During international roaming
In Airplane mode
When the handset is functioning as a base unit during
tethering
When date and time are set incorrectly
When the battery level is insufficient for Android version
upgrade
When available space on the handset memory is insufficient
During software update
Upgrading version may take time.
[Unable to start upgrading in an area where Wi-Fi or FOMA/Xi
signal is unreachable] appears during international roaming or
outside the service area.
When version upgrade is completed, some settings are reset.
Re-enter the information or re-specify the settings.
When upgrading version, the information unique to the handset
(model, serial number, etc.) is automatically sent to the
DOCOMO version upgrade server. Sent information is only used
for Android version upgrade.
When PIN code is set, the PIN code entry screen appears during
restart after rewriting and you are required to enter PIN code.
If version upgrade fails and all operations become unavailable,
bring the handset to a repair counter that DOCOMO specifies.
■
Upgrading version from the status panel
If the Android version upgrade is necessary, [
A
] (Upgrade is
available) is displayed on the status bar.
1
Drag the status bar down
/
select the
notification
:
If you select [Install], the installation to the handset becomes
available.
■
Upgrading version manually
Even if [
A
] (Upgrade is available) is not displayed on the status
bar, you can check whether the upgrade is available.
1
In the home screen, [
R
]
/
[Settings]
/
[Device
info]
/
[Upgrade Android software]
2
Select an item
Perform now (only via Wi-Fi)
: Download upgrade files
immediately via Wi-Fi connection.
Perform at scheduled time (via Wi-Fi/Xi)
*
: Download upgrade
files at the automatically set time via Wi-Fi connection or Xi/
FOMA.
* When you cannot download upgrade files via Xi/FOMA,
[Perform at scheduled time (only via Wi-Fi)] is displayed.
During update, no key operations are available. It is not
possible to cancel update.
If software cannot be updated at the start time, software is
updated at the same time of the following day.
During Android version upgrade, software is not updated even if
the reserved time arrives.
Software is updated even if the alarm or another function is
activated at the same time as the reserved time.
When SH-01G is turned off at the start time, software is
updated at the same time as reserved time after turning on the
power.
If [
c
Software update was suspended Please check the status
of the handset and retry.] appears in the status panel during the
software update, make sure the handset is not in any of the
following states and update the software again.
When [
(
] is displayed
During Wi-Fi tethering
During USB tethering
When another function is running
Upgrading Android version
Android version upgrade
You can upgrade the Android version even if the handset
contains data in it. However, DOCOMO may not be able to
protect data that could be lost due to malfunction, damage,
water exposure and so on. It is recommended that important
data be backed up before version upgrade. Note that some
data cannot be backed up.
Operations for upgrading Android version
SH-01G_E.book 91 ページ 2014年11月12日 水曜日 午前9時59分