The Signal Power integrated circuit chip for iPhone 6, 6 Plus, 6s, and 6s Plus manages the device's power signal. It is marked U_QPT_RF and QFE1100 and is intended to replace a worn or non-functional equivalent component.
- Type: Integrated circuit chip
- Markings: U_QPT_RF, QFE1100
- Pins: 28
- Compatibility: iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, A1549, A1522, A1633, A1634