I am reading on the internet the following about the DJI Phantom 4 factory props: Never leave factory props attached as the springs will deform; True or False?
I have a phantom 3 so no springs but I'll say it like this one there they are replaceable. Think of anything in the world that has a spring from your car to your lawn mower the auto recoil that pulls the string back in is a spring do you have to release the spring every time you use it or it loses tension of course not