SO905iCS

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
December 15, 2009	SO905iCS	Software update	December 31, 2012	N/A

Approximately 10 minutes

This update fixes the following issue:

• An incoming mail ring tone set in the group settings may not be reflected properly.

• 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 conducting the operation below and following the instructions on the screen.
In standby, press the "Menu" button then select "Settings" → "Management" → "SW Update".
Please refer to the SO905iCS Quick Guide for Updating Software below or P.456 to 461 of your User’s Manual for details.

(PDF file will open.)SO905iCS Quick Guide for Updating Software (PDF format: 100 KB)

• Please make sure that the mobile phone battery is fully charged when performing software updates. Otherwise, the update may not be successful.
• 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.