Insert the corner of an opening card into the crevice between the battery and the bottom midframe.

Pry the battery out of its recess using firm, constant pressure

If the battery does not budge, the adhesive is not sufficiently weakened.

Use an opening pick, an opening tool, or a spudger to pry the battery out. Do not use metal tools.

Repeat the isopropyl alcohol application step and try again.

Try applying more heat with an iOpener.