Press and hold the Back key to display a list of running apps and choose the one you want. Depending on the software version on your phone, you can close the application either by pressing the back key or tapping X (close) in the top right of each app panel in the app switcher.
- How can I increase my Lumia phone’s memory?
- Can I move or save apps to my memory card on my Lumia phone?
- Does the alarm clock work when my Lumia phone is switched off?
- After updating to Lumia Cyan, my calendar app shows time in 12 hour format. What can I do?
- How can I check the IMEI number of my Lumia phone?