This cable connects the iPhone 11 Pro internal volume buttons and vibrates/ring switch to the logic board. In addition, this cable connects to the Wireless Charging Antenna Coil.
Completing the installation of this cable assembly requires soldering a connection to the Wireless Charging Antenna Coil.
PART ASSEMBLY INCLUDES
Internal Button Switches for the Volume Buttons and the Vibrate/Ring Switch
Metal Brackets Behind the Switches
Flex Cable
Solder Connection to the Wireless Charging Antenna Coil