Help and support
When you want to learn more about your phone, or if you're unsure how your phone should work, there are several support channels for you to check.
To help you get the most out of your phone, read the user guide thoroughly.
Explore www.nokia.com/support where you can find:
News on apps and downloads
Software update info
Further details about features and technologies, and the compatibility of devices and accessories
Do the following:
Switch the phone off, and remove the battery. After about a minute, put the battery back in, and switch the phone on.
Restore the original factory settings
If your issue remains unsolved, contact Nokia for repair options. Before sending your phone for repair, always back up your data, as all personal data in your phone may be deleted.
If you need to identify your phone, to view the unique IMEI number of the phone, dial *#06#.