i noticed that it was a similar update to the first RC update ,in that it also updated the App version as well to match the IOS version 1.7.4 ,will be flying with it tomorrow ,to see what changes if any have been made to the control of the drone by the RC ,and its responses to stick movements ,in different flight modes ,compared to before the update
if nothing comes up in the opening screen shown above in post #1 then just go to about after the drone has connected using the three dots to access the menus and press check for firmware updates and it should tell you that an update is available and ask if you wish to install it,make sure the drone remains on ,and wait for the update to finish, before switching the drone off and then the RC