- Will Windows 10 update be available for my Lumia phone?
- Why am I seeing a critical or important update notification on my Lumia phone?
- How can I stop my Lumia from regularly reboot every couple of hours?
- My Lumia phone does not work or respond as expected
- Why are there no apps suggested for my device in the Device Hub?
- Use a high speed connection
- Use a secure VPN connection
- Connect to a WiFi
- Connect with WiFi Sense
- Connect to a wireless headset
- Connect to your friend’s phone with Bluetooth
- Send your content using Bluetooth
- Set your phone to driving mode
- Change your device name
- Copy content between your phone and computer
Documents and files
- pdfLumia with Windows Phone 8.1 Update User Guide (3.60 MB)
For important info on the safe use of your device and battery, read “Product and safety info” in the online user guide on this website.