Samsung Galaxy Tab 3 Lite Rear Case Replacement

Using a plastic opening tool, wedge in the seam between the screen and the case.

Rock the tool by moving it towards and away from the middle of the screen, trying to separate the tape holding the screen and case together.

This is a long process, so don't try and rush it. Also, be careful about applying pressure.

After separating the tape holding the screen and case together, slowly start taking the screen off the case from the opposite side of the side with the buttons