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You can check for available software updates for the phone and download them. Follow these instructions to update the phone's software.
Before updating the phone's software, it is recommended that you back up the phone memory. Click here to see how.
You need to set up the phone for Internet to use this function. Click here to see how.
1. Find "Device updates"
2. Update phone software
Follow the instructions on the display to update the phone's software.