Just like your computer, your phone's software needs to be updated periodically to make sure you have all the latest fixes and enhancements to keep it running at optimal performance. Follow the steps below to check your current version and perform any needed updates.

Version history
Current Version: LX290S04

Check the version on your phone
To check the version on your phone:

1. From the Main screen, press the Menu/OK key
2. Select Settings/Tools
3. Select Settings
4. Select Phone Information
5. Select Version. Software Version will be listed in the format LX290SXX

Update your software
Follow the instructions below to get the latest software downloads from your phone:

1. From the Main screen, press the Menu/OK key
2. Select Settings/Tools
3. Select Tools
4. Select Update Phone
5. Select Update Firmware. The following message appears: Checking for firmware update. Please wait.
6. You will be prompted to install the update after it is downloaded to your device