N-04A

Please use your mobile phone’s software update function to update to the latest software. We apologize for the inconvenience.

Start of update	Model	Method	Update available until	Other
April 23, 2009	N-04A	Software update	April 30, 2012	N/A

Approximately 30 minutes

This update fixes the following issue:

• After a call dialed from N-04A ends, the missed call indication of Machi-Chara may appear on the standby screen.
• If the "Lighting" or "Brightness" setting in "Backlight" of the display is changed, guidance is displayed to notify you that the usage time will become shorter.
• In the case of the standby screen (inactive state) when the mobile phone is in a closed state, the mode switches to power saving mode after the set backlight lighting time elapses, regardless of the wait time setting of the power saving mode.

• In addition to solving the issue above, updates also includes other enhancements to make better use of your mobile phone.
• All issues to date will be fixed by performing the latest software update.

New software is automatically downloaded and overwrites the existing software at a preset time (default time is 3 a.m.).
Updates can also be made as desired by performing the operation below and following the instructions on the screen.
In standby, display "Menu" and select "SETTINGS/SERVICE" → "Other settings" → "Software Update".
Please refer to the N-04A Quick Guide for Updating Software below or P. 464 to 470 of your User’s Manual for details.

N-04A Quick Guide for Updating Software (PDF format: 529 KB)

• Please make sure that the mobile phone battery is fully charged when performing software updates.
• Also note that you should never remove the battery pack while updating software, as it will cause the phone to malfunction.
• Software cannot be updated in the following cases:
  • When the phone’s time and date are not set
  • During calls
  • During communications, etc.
• Other functions are not available while software is being updated, though voice calls can be answered while downloading.

See Notes on software updates for other cautions.