Remove the battery.

Do not reuse the battery after it has been removed, as doing so is a potential safety hazard. Replace it with a new battery.

If you used isopropyl alcohol, wait ten minutes before installing the new battery to allow the alcohol to completely evaporate.

Follow this guide to replace the battery adhesive.

Temporarily re-connect the battery to the motherboard before sticking the battery in place. This ensures proper battery alignment.

Apply pre-cut adhesive, or double-sided tape to the frame first before pressing the battery into the recess.

Do not apply adhesive on the exposed display back.