Well, there are many life hacks to repair the broken smartphone screen such as applying toothpaste on the phone's screen and using windshield repair kit to repair the cracks on screen. But they all are FAKE. The only way to repair it is to replace it with a new screen. But there also, a risk of damaging the display exist. If a person who is inexperienced is given the task of changing the screen of the mobile, then the chances of getting the phone's display damaged increases very much. So that's why either get your phone replaced through official stores or entrust this work to someone who has been doing this work for many years. He will be able to do it in the best possible way. There are many fake videos available on the internet which can mislead you. So before completely trusting any video, read its comments. Do not try to repair the phone with toothpaste nor try to repair the phone with a windshield repair kit as the phone may get worse rather than fi