The U10 fingerprint restoration IC controls fingerprint recognition on the home button of the iPhone 7, iPhone 7 Plus, iPhone 8, and iPhone 8 Plus. It is used as a replacement for a damaged or nonfunctional IC.
- Type: IC chip
- Port marking: AD7149, Turtle
- Also known as: Home button IC, Turtle IC
- Compatibility: iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, A1660, A1661, A1863, A1864