How to Get Unknown Sources on Backflip

1. Power on your Backflip and tap 'Applications' from the main menu screen.

2. Tap 'Settings' from the list of applications.

3. Scroll through the list of settings that appear in the menu until you come to 'Unknown Sources.' Tap it.

4. Tap 'Enable' and then close out of settings. The phone will now be open to download applications.