To check for your current software version, go to Settings > About > More information. The latest Microsoft Update for Windows Phone that you have installed, would be visible under “OS version”, whereas the latest Nokia Update for Windows Phone is visible under “Firmware revision number”.
- How can I transfer my phone data onto my new Lumia phone?
- What is the Transfer my Data application on my Nokia Lumia with Windows Phone 8?
- What content can I copy using Transfer my Data app from an old phone to my new Nokia Lumia?
- Does Windows Phone 7.x allow me to transfer contacts using the Transfer my Data app for Nokia Lumia?
- What type of data can I transfer from my old phone to my new Lumia Windows Phone 8?