https://firmware.oemgnss.trimble.com/wpfd_file/bd9xx_winflash_v493-7/
BD9xx_WinFlash_V493 - Trimble Firmware Archive
trimblefirmwarearchive
https://firmware.oemgnss.trimble.com/wpfd_file/bx935_ins_v493/
BX935_INS_V493 - Trimble Firmware Archive
instrimblefirmwarearchive
https://firmware.oemgnss.trimble.com/wpfd_file/bd930_uhf_v493/
BD930_UHF_V493 - Trimble Firmware Archive
uhftrimblefirmwarearchive