1. Power down the device by pressing and holding the Power key.
2. Press both Volume Up and Power button and hold them for a few seconds.
3. Let go of the keys when the Android image appears.
4. Use the Volume Down button to select "Recovery" option; then press Power button to confirm.
5. Unless something effed up, you are now in Recovery Mode.
6. While here, use Volume buttons to scroll and Power button to select options.