What is the black pad/foil behind battery?
As shown in the Google Pixel XL Battery replacement guide, there is a black pad/foil between the battery and the body of the phone. It can be seen in the attached image.
What is this pad/foil? I accidentally put a rip in it while removing some adhesive from the phone’s body.
Is this something I should be concerned about?
좋은 질문 입니까?