Phone management & connectivity
Take care of your phone and its contents. Learn how to connect to accessories and networks, transfer files, create backups, lock your phone, and keep the software up to date.
Related information
Keep your phone up to date
Software updates
Stay in step with the beat – update your phone software and apps to get new and enhanced features for your phone. Updating the software may also improve your phone performance.
If you install a software update, you cannot use the device, even to make emergency calls, until the installation is completed and the device is restarted.
Before starting the update, connect a charger or make sure the device battery has enough power.
Using services or downloading content may cause transfer of large amounts of data, which may result in data traffic costs.
After the update, go to www.nokia.com/support to get your new user guide.
Update your phone software
No computer needed – update your phone software wirelessly for new features and improved performance.
Before starting the update, make sure your phone has enough battery power.
Using services or downloading content may cause transfer of large amounts of data, which may result in data traffic costs.
By default, your phone automatically downloads available updates whenever the data connection settings, for example roaming, allow it. When your phone notifies you that an update is available, just follow the instructions shown on your phone.
Check Store for app updates.
If you want to keep tight control of your data costs while roaming, you can switch off automatic update downloading. On the start screen, swipe left, and clear 
Settings > phone update > Automatically download updates if my data settings allow it .