Aviso: Estás editando una guía de prerrequisito. Cualquier cambio que realices afectará a todas las 6 guías que incluyen este paso.
Traduciendo paso 2
If available, apply some isopropyl alcohol under each corner of the battery and allow it to penetrate for several minutes to help weaken the adhesive.
Alternatively, apply a heated iOpener to the back of the phone over the battery for at least two minutes. Reheat and reapply the iOpener as needed until the battery adhesive is sufficiently weakened.