How to update your nokia phone software

If your phone did not work properly and automatically switch off. So you need to update your phone software.  It is very easy to update your phone software just open

Setting
              Device  updates
                                         Download phone sw or software
 Starting the download first

After the download is completed the phone option is displayed   install phone software open this process and wait this process is completed several minutes.
The software installation is completed and your phone is restarting automatically and  install software successfully is displayed on the mobile screen. And software is completely installed on your phone after the process your phone is completely fresh and software is updated.      

Find More:   Mobile Phone Firmware