When you start charging a completely empty battery, the start key flashes until the screen wakes up and the charging progress is shown (may take up to 20 minutes).
- What is the Nokia Care application on my Nokia Lumia with Windows Phone 8?
- What can I do with the Nokia Care application on my Nokia Lumia with Windows Phone 8?
- What is the Windows Phone Find My Phone functionality, and how does that work?
- How do I resize the tiles on the start screen of the Nokia Lumia to a different size?
- How do I use the equalizer on my Lumia phone?