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”.
- What is the Lumia Video Trimmer app on Lumia phone?
- What can I do with the Lumia Video Trimmer app on my Lumia phone?
- Why can't I cut video clips exactly where I want with Lumia Video Trimmer?
- What kinds of videos can I trim on my Lumia phone?
- Where can I find the trimmed and saved video clips on my Lumia?