Be sure to power off your device before taking it apart.

Locate the small tab, marked with the lock symbol on the upper right hand of your IdeaTab above the volume control buttons. Use your fingernail to gently loosen this tab.

Use your Phillips #000 screwdriver and remove the 3.5mm screw and put it aside.

Using your blue, plastic opening tool, begin to gently pry the back panel away from the front panel starting by where the screw was.