For iPhone 5C / 5S / 6 / 6 Plus Small Audio IC (U1601,338S1202, 42 pins)
This small Audio IC Chip controls Speaker and Microphone of a iPhone 5S / 5C / 6 / 6 Plus.
This is the best replacement part of damage and cracked Small Audio IC for iPhone 5C / 5S / 6 / 6 Plus.
iPhone 5s designation: U22
iPhone 6/6 Plus designation: U1601
iPhone 6 / 6 Plus Port Marking: 338S1202
iPhone 6 / 6 Plus Pins: 42
It’s also known as: Small Audio IC Chip, Mini Audio IC Chip.