About Dopod P4550 how to cancel automatic theme change and other issues! ?

1. Do you have any programs or desktop plug-ins installed? If not installed, the theme will not be automatically changed. If installed, just set it in the program or uninstall it.

2 , SMS ringtones are in Settings-Personal Settings-Sounds and Reminders, find the short message item, and select the corresponding low tone. The ringtone can be in MP3 or WAV format, and it can be placed in the storage card\my documents folder.

3. It may be because you have too many software installed. It is recommended to back up important information such as contacts, hard restart the machine, or flash a better ROM