Check if there is new software available for your phone. Lumia Amber update brings support for compressed WAV files.
- Can I make Skype calls using my Lumia phone?
- How do I configure my number to be private when I call someone on my Lumia phone?
- How can I divert incoming calls on my Lumia phone?
- What should I check if push notifications for XYZ third party apps not coming or coming late after Lumia Cyan update?
- What is OneDrive?