If your display is heavily cracked or has chunks falling out of it, it's game over. You'll need to get the screen replaced. See below for your options. In the interim, consider using an old phone ...
Seems like you can find broken laptops everywhere these days — so why not do something with them? [Damutsch] shows us how to make a rather cool looking monitor from a laptop’s LCD display.
If you’ve accidentally cracked your iPhone screen, you might assume a costly full display replacement is your only option. However, there is a cost-effective alternative that can save you money ...
Users aren’t reporting any touch input or functionality problems, but the green line could mean a broken ... the screen rather than a subtly different hue that takes over the whole display ...