iPhone XS Max A1921 (Sprint) Logic Board with Paired Face ID Sensors
Replace a corroded, damaged, or malfunctioning logic board with paired Face ID Sensors for a model A1921 iPhone XS Max for the Sprint network.
Includes the paired earpiece speaker and front-facing camera assemblies.
Face ID sensors that are part of the earpiece speaker and front-facing camera assemblies are paired to the logic board in an iPhone XS Max. To retain Face ID will functions a logic board must be replaced along with its paired components.
This logic board is "locked" to Sprint. If you wish to stay with your phone's original service provider you just replaced the logic board with one locked to the same provider.