Slide an opening pick underneath the top portion of the Lightning connector assembly flex cable, and begin separating the cable from the rear case.

Part of the wireless charging coil lies directly underneath this portion of the Lightning connector flex cable. Aggressive prying may damage the coil.

If needed, use your hair dryer or iOpener repeatedly to re-heat the area behind the Lightning connector assembly flex cable in order to further soften its adhesive.

Continue separating the upper portion of the flex cable, being careful not to damage any other components along the way.

Keep the battery connector gently folded out of the way to avoid damaging it.

Be very careful not to damage the battery itself. A punctured battery can leak dangerous chemicals and/or catch fire.

Stop sliding the pick once it passes the lower edge of the battery.