Replacement adhesive sticker that secures the Touch ID home button on your iPhone 6, 6S or 6 Plus to its screen, preventing it from turning and also keeping dust and moisture out of your smartphone.
3M Replacement Spacer Adhesive that secures the Touch ID home button to the screen so that it does not rotate, but also prevents water, moisture and dust from getting into your iPhone 6 6S / 6 Plus. You should replace it if: