iPhone XS Max A1921 (Sprint) Logic Board



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iPhone XS Max A1921 (Sprint) Logic Board

Replace the logic board in your model A1921 iPhone XS (locked to Sprint) and fix processing issues.

A corroded, malfunctioning, or water-damaged logic board can cause unexpected shutdowns or reboots. Restore the functionality of your device with this replacement used OEM part.


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. Face ID will not function after replacing a logic board without its paired components.

  • This logic board is “locked” to Sprint. If you wish to stay with your phone’s original service provider you must replace the logic board with one locked to the same provider.
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