PDA/AP Version T837R4TYS5CUC1 CSC Version T837R4USC5CUC1 MODEM/CP Version T837R4TYS5CUC1 Region USC — United States Build Date 2021-03-09 Changelist 19420670 OS Q OS Version 10

PDA/AP Version T837R4TYS4CTI1 CSC Version T837R4USC4CTI1 MODEM/CP Version T837R4TYS4CTI1 Region USC — United States Build Date 2020-09-16 Changelist 19420670 OS Q OS Version 10

PDA/AP Version T837R4TYU4CTH5 CSC Version T837R4USC4CTH5 MODEM/CP Version T837R4TYU4CTH5 Region USC — United States Build Date 2020-08-18 Changelist 19420670 OS Q OS Version 10

PDA/AP Version T837R4TYU4BTF1 CSC Version T837R4USC4BTF1 MODEM/CP Version T837R4TYU4BTF1 Region USC — United States Build Date 2020-06-10 Changelist 15659493 OS Pie OS Version 9

PDA/AP Version T837R4TYS3BSI2 CSC Version T837R4USC3BSI2 MODEM/CP Version T837R4TYS3BSI2 Region USC — United States Build Date 2019-09-05 Changelist 15659493 OS Pie OS Version 9

PDA/AP Version T837R4TYS1ASC1 CSC Version T837R4USC1ASC1 MODEM/CP Version T837R4TYS1ASC1 Region USC — United States Build Date 2019-03-14 Changelist 14242267 OS Oreo OS Version 8.1.0

PDA/AP Version T837R4TYS1ARJ2 CSC Version T837R4USC1ARJ2 MODEM/CP Version T837R4TYS1ARJ2 Region USC — United States Build Date 2018-10-10 Changelist 14242267 OS Oreo OS Version 8.1.0