Traduciendo paso 6
How can something that provides so much rigidity bend so much? The thin plastic, mated with the woven Kevlar, provides a tough yet flexible back cover. With the tensile yield strength of Kevlar being on par with some steels, the back case is the least of our worries as far as critical future repairs go.
After twisting and contorting the back case, we shift our focus to what its removal has exposed.