Hi mate,
I'm sry to ask you what tools do I need to make the NVME work?
I need some screwdrivers, is a:
Pentalope 1,2 or 0,8?
T5 Torx in what size?
Do I need a case to transfer something onto it, or can I just install it from the network boot or from an usb?
You just need two screwdrivers,
Pentalobe 1.2 and Torx T5 (T5 is the size)
You can do installation from internet by booting while holding Command + Option + R (make sure you press Option as well - so that it give you latest OS available)