Hello,
I currently have a dev store (v4.8.2) which I want to upgrade so it is the same version as my live store (v4.9.2 SP1). I think this would be a good idea as I will be making a lot of changes soon, so it should be better to test on the same version?
I don't know if I am correct in my thinking but could I just rename the folder on my server for the dev site to something else, and then perform STEP 1, 3 & 4 from this guide to pick up all the latest files from my live store? Or would it not working with the existing database from the dev store?