Trimble Survey GNSS Firmware Version 4.93
Requirements This firmware version includes improvements to the Survey Receiver firmware. It is considered a minor revision. This requires a valid firmware support agreement of:  May 2014 or later for all support models
NOTE: For best results, users should upgrade to Trimble Access 2014.20 or later when using Receiver Firmware version 4.93.
Supported GNSS Receivers R10/R10 LT, R8 models 4 & 3, R6 models 4 & 3, R4 models 3 & 2, NetR9, R7 model 2 and R5