Read help info
You can update the phone's software when a new software version is available.
Before updating your phone's software, it's recommended that you back up the phone memory. Click here for information on how to back up the phone memory.
1. Find "About phone"
2. Update phone software
If a new software version is available, it's displayed.
Follow the instructions on the display to update your phone's software.
Email this article to your friend
Required information *