1. Press Power button until the phone turns off.
2. Next, press and hold these buttons simultaneously: Volume Up & Power buttons until the Boot Mode appears on screen.
3. When in Boot Mode, select Recovery Mode by using Volume buttons.
4. PRess and hold Power button and press Volume Up once.
5. While holding down the Power button press the Volume Up once.
6. You now should be in Recovery Mode. Here, use Volume and Power buttons to navigate.