I just used Windows 10 and updated a 960 Pro and a 950 Pro using Samsung Magician. A third 960 Pro was already updated. The NVMe drives were in three different Thunderbolt enclosures. I used a MacPro3,1 for two of them and a Mac Mini 2018 for the other. Samsung Magician detected all three. The updates worked without issue. The contents of the drives were not wiped.It was over a year ago, Magician didn’t detected the 960EVO in the TB M.2 case. Booting from the ISO updated didn’t work either, had to install via PCIe to do the firmware upgrade.