Sony Ericsson P990i Betriebsanweisung

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134       Troubleshooting
P990i
This is the Internet version of the user guide. © Print only for private use. 
Troubleshooting
To find suggestions for solving possible problems with 
your phone we advise you to visit 
www.sonyericsson.com/support. Select your Region, 
Location and phone to find helpful information.
Your phone also has built-in help texts that you can 
access with the flip open. In most applications, 
Help
 is 
available in the application menu. Some dialogs, for 
example those where you make important settings, have 
specific Help available. To view this Help, tap 
.
To improve performance, you can update the software of 
your phone. See Updating software on page 23.
If you need to hand in your phone for repair, please note 
that you may lose information and content that you have 
saved in your phone. You are advised to make a copy of 
such information, see Backing up data on page 100.