You should control yourself and divert to do something else without the use of your mobile. Try to keep busy and make most of your time doing other things that you like or your hobbies like cooking, playing music, watching movies on television, dancing, cleaning, using your computer instead of your mobile, taking care of your family or siblings, going out with family or friends, etc. Try to do things that are not leading you to use your mobile phone. The most important thing is to turn off your mobile so that you will not be tempted or distracted if you hear any notification sound or ringtone. Keep your mobile phone away from you the more you can control yourself of using it.