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).
- Why do I get error code 0x80070435 when updating my Lumia?
- Why can I not see new features after updating to Lumia Cyan?
- My phone does not charge
- What to check if I can't add or create the Microsoft account on my Lumia phone during the initial setup?
- Why some of the photos fail to be chosen as a background under lock screen on my Lumia?