Samsung Galaxy Note II MicroSD Card Replacement

Pry with a plastic opening tool, or your fingernail, in the divot to the left of the rear-facing camera, near the power button.

Lift the rear case by the corner nearest the divot and remove it from the phone.

If you have an SD card inserted, use the flat end of a spudger, or your fingernail, to press the microSD card slightly deeper into its slot until you hear a click.

After the click, release the card and it will pop out of its slot.

Remove the microSD card.