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the latest firmware download for the K 1 II is
Quote: Major features subsequently added through firmware updates:
Version 1.05: Optimized performance with the D FA* 85mm F1.4 lens
Version 1.04: Optimized performance with the D FA 70-210mm F4 lens
Version 1.03: Optimized performance with the DA* 11-18mm F2.8 lens
Read more at:
Pentax K-1 II - Pentax K-mount DSLRs - Pentax Camera Reviews and Specifications
if you load or have version 1.05 it includes all of 1.03 and 1.04
make sure you have a fully charged battery
and use slot 1 for the upgrade sd card