The plastic opening tool comes in a few different styles, and is your go-to tool for removing screens and separating cases. It has a very thin non-destructive edge that gets in between small cracks easily.

Lift zero insertion force (ZIF) tabs and disconnect cable connectors.

Pry open tightly sealed device cases.

Remove digitizers and glass screens.

Lift, cut, or remove tape, adhesive, and/or thermal paste.