For iPhone 6s / 6s Plus / 7 / 7 Plus Big Audio IC (U3500, U3101, 338S00105, 144 Pins 10pc pack
This Big Audio IC Chip is used to control Speaker and Microphone of a iPhone 6S / 6S Plus / 7 / 7 Plus.
This is the best replacement part of damage and cracked Big Audio IC for iPhone 6S / 6S Plus / 7 / 7 Plus.
Professional Installation is required.
iPhone 6S / 6S Plus designation: U3500
iPhone 7 / 7 Plus Plus designation: U3101
Port Marking: 338S00105
Number of Pins: 144
10 pcs. per pack