Be patient while restarting or resetting your phone. Removing the battery during reboot or reset may damage the phone permanently. |
The charger is not properly connected or the battery connection is poor. Remove the battery and clean the connectors.
The battery is worn out and needs to be replaced. See Charging the battery.
It may take a few minutes before the battery icon appears on the screen.
Make sure your subscription includes data download, and that the Internet settings in your phone are correct.
See Settings for calling, messaging and the Internet for more information on how to download or change the Internet settings. You can also download settings from www.sonyericsson.com/support.