Olympus has issued an OM-D E-M5 II firmware update, and you can find out how to download and install it at this . At first glance the OM-D E-M5 II firmware update 1.1 looks relatively minor, with just three changes, but two of them are actually quite important.
High quality feel; Impressive 40MP/64MP images; Excellent 5-axis image stabilisation
High Res mode demands a tripod and a still subject; Some fiddly and complex controls; Smaller sensor than some rival CSCs