Please download the firmware that corresponds with your product.






4G Lite Firmware



4G Firmware



4G Fingervein



4G Piv/Twic








***4G Lite Firmware 4.6.3.0.5 is to be used with Secure Admin software with a 4G Lite Product excludes CR Pass***




***All links need to be unzipped to access content***









Sigma Firmware




If going from 1.Y.Y to 4.X.X for (Sigma Only) please use **1.8.1 FIRST





If already have 2.Y.Y (Sigma Only) go directly to 4.X.X



**1.8.1 use this firmware first before going to 4.X.X

(Upgrade with Morpho Tool box 3.4.9)


SIGMA Firmware 4.3.2 **read documentation notes**

(Upgrade with Morpho Tool box 3.4.9)



Sigma Lite Firmware





***If going from 2.Y.Y to 4.X.X for please use 3.X.X FIRST***





Sigma Lite PLUS with LCD Screen


SIGMA Lite PLUS Firmware 3.5.1 **read documentation notes**

(Sigma Lite Plus Firmware only)

SIGMA Lite PLUS Firmware 4.3.2 **read documentation notes**

(Sigma Lite Plus Firmware only)


Sigma Lite with Arrow


SIGMA Lite Firmware 3.5.1 **read documentation notes**

(Sigma Lite Firmware only)

SIGMA Lite Firmware 4.3.2 **read documentation notes**

(Sigma Lite Firmware only)






MA 100 Firmware










MSO Firmware



MA 500/MA 520





MA J Firmware





MAVP