Latest PENTAX K-70 Firmware Update : Software Downloads | RICOH IMAGING
Changes to V1.10
Enabled ISO sensitivity to change during multiple exposures.
Optimized performance when attaching new lens HD PENTAX-DA 55-300mmF4.5-6.3ED PLM WR RE.
Improved stability for general performance.
Digital Camera Utility 5 Update for Windows : Software Downloads | RICOH IMAGING
Changes to V5.6.1
[10. August 2016] Digital Camera Utility 5 (Version 5.6.1) Windows Updater
[Main changes from Version 5.5.1]
Corresponded to PENTAX K-70
Added new lens name for [HD PENTAX-DA 55-300mm F4.5-6.3 ED PLM WR RE].
[Corrections from previous Versions]
Corrected - .When convert the RAW(PEF) format file of Pixel Shift Resolution system to DNG format, shut down incorrectly. (Convert only one standard image)
Corrected - .Performance become slow or not performed at some environment of usage.
Improved stability for general performance.