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”.
- My Lumia does not start up
- How do I know if an app or service is using my location info on my Lumia phone?
- Which Wireless LAN (WiFi) security standards are supported on my Lumia phone?
- How do I install a new keyboard input language in my Lumia phone?
- Can I play music files from my Lumia phone on my car stereo system?