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 open this tab.

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

There may be a sticker covering the head of the screw. If so, remove the sticker with tweezers and remove the screw.