I couldn't use it the glass was completely smashed
I broke something the first time I tried to replace the parts so I had to buy and try it all over again. The second time I did it in under an hour and it works perfectly. Practice makes perfect. The success gave me total confidence and now at 14 years old I am starting a new business and offering my services to my friends!
The right tools makes all the difference but my best advice is just go step by step and keep track of all your pieces.