Pentax new firmware release 15 April 2021
PENTAX K-1 FIRMWARE UPDATE VERSION (1.54)
PENTAX K-1 Mark II FIRMWARE UPDATE VERSION (1.20)
PENTAX KP FIRMWARE UPDATE VERSION (1.30)
PENTAX K-70 FIRMWARE UPDATE VERSION (1.12)
PENTAX K-3 II FIRMWARE UPDATE VERSION (1.11)
PENTAX K-3 FIRMWARE UPDATE VERSION (1.42)