Sharp Corporation HRO00171 Manuale Utente

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■ Notes on Software Update

• You are charged for data communication when connecting to the 

Internet from the product by using packet communication.

• When software update is necessary, you will be informed on au 

homepage, etc. For details, contact an au shop or Customer Service 
Center (call toll-free 157). In addition, users of the IS15SH will 
receive a notice from au, when software update is necessary to 
improve the functionality of the IS15SH.

• It is recommended to back up your data before updating software.
• If the mobile update has failed or stopped, perform the same 

procedures again.

• If the mobile update fails, it may become impossible to operate the 

product. If this happens, bring it to an au shop or PiPit (not accepted 
by some shops).

• Charge the battery sufficiently before starting update. If the battery 

level is insufficient or the battery runs out during the update, the 
mobile update will fail.

• Check out the signal reception status. The mobile update may fail if 

the product is in a place with bad signal reception status.

• Various data registered on the product (address books, mails, still 

pictures, music data, etc.) and information of settings will not be 
changed even after software is updated. However, note that data 
may not be protected depending on the state of the product (fault, 
damage, getting wet with water, etc.).

• After software is updated, the download of next update software 

may automatically start (consecutive update).

• The mobile update is not available when using overseas network.
Do not conduct the following operations during the mobile update
• Do not remove the battery pack during software update. Doing so 

may cause the mobile update failure.

• Do not move during software update.

The following operations are not available during the mobile 
update
• Operations are not available during software update. Making a call 

to 110 (Police), 119 (Fire and Ambulance), 118 (Regional Coast 
Guard Headquarters) or 157 (Customer Service Center) is not 
available either. Also, the alarm etc. does not function.

■ When an Update Notification (Automatic Updating 

When a “software update notification” in automatic updating style is 
received, the download of data needed for software update will 
automatically start. When the download has completed, software will 
be updated.

■ When an Update Notification (User Approval Style) 

When a software update notification in user approval style is received, 
the confirmation screen is displayed.

■ When you want to update immediately
Tap “Execute” to start the download of data needed for software 
update. When the download has completed and the product has 
restarted, software will be updated.

■ When you want to update later
Tap “

^” to stop the update. Carry out the mobile update again with 

“Update”.

◎ If you cancel the update reservation, carry out “Update” once again to 

update software. When you carry out “Update” after canceling the update 
reservation, restart the product by following the screen.

◎ When you set “Auto Setup” to “OFF”, the confirmation screen is displayed 

in the same way as in user approval style.

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