SW update 1520Sometime back we reported our Lumia 1320 review unit receiving a Firmware update, that took the firmware version no. from 3051.40000.1349.3002 to 3051.40000.1401.1002. The changelog was and still is not provided at Nokia support page.

However, Lumia 1520 is also receiving similar update and the new Firmware version change is similar. From previous 1028.3562.134x.10xx firmware version, it gets updated to latest version 1028.3562.1402.10xx. Good news is availability of changelog for the firmware update. So, it brings improvement in Bluetooth connection, headset detection and imporvements to stability and performance.


  • Improvements to Bluetooth connection quality
  • Improvements to headset detection
  • Improvements to stability and performance

To check for updates, on your phone, tap Settings > phone update.