1. Hold down the Power button until the phone turns off. Now turn it back on.
2. Press-hold the Volume Down button for two to three seconds. As you hold it, press the Power button.
4. Now select Recovery option by using Volume Down to navigate through the menu and Volume Up to confirm the option.
5. Press-hold the Volume Up when an Android logo appears on-screen. Press and release Power button.
6. You now should be in Recovery Mode.