Replacing cracked front glass

Alexander Zhurkevich the glass only repair will require you to separate the old glass from the LCD. After that you will also have to have the right adhesive and tools to re-adhere the glass. Unless you have the right tools and lots of practice, the chance to get this done are slim. I suggest that you replace the complete assembly since that is an easier and more successful option. You do need a heat gun to remove all the adhesive. Sometimes a good haird dryer is enough, but you will need something.