Steps for fixing a cracked screen:

1. Gather the necessary tools.
2. Put the device into sleep mode.
3. Prepare the suction cup tool.
4. Pry open the case using the suction cup.
5. Unscrew the battery.
6. Remove additional parts.
7. Detach the display assembly.
8. Remove extra components.
9. Replace the cracked screen.
10. Reverse the steps and reassemble the device.