Various Mobile Spare Parts
The large audio processor (Audio IC) is compatible with the iPhone 6S, 6S Plus, 7, and 7 Plus models. It controls the speaker and microphone for these mobile phones.
- iPhone 6S / 6S Plus Identification: U3500
- iPhone 7 / 7 Plus Identification: U3101
- Port Marking: 338S00105
- Pin Number: 144
Also known as: large audio processor (Big Audio IC Chip). Compatible with models A1662, A1633, A1634, A1660, and A1661.