Back and near to installing too a 970 Evo 500GB m2 MNVe (When I initially joined this forum - page 1 - the 950 was out which has less issues and less battery drain) to my MBA (2017). Having gone through almost all pages in the forum I would like to ask whether one can recap on the process as well as answer a few questions I have.
1. I have got the Sintech NGFF M.2 nVME SSD Adapter Card For Upgrade 2013-2015 MacBook (as no 2017 exists). Will this do fine - as per anyones experience
I am using the small green adapter and it works fine in a 2013 and 2015 Air with an Intel 600p nvme drive. Other people have used the same adapter with various drives, including the 970 Evo. I don't recommend the 970 Evo Plus as a couple of members have panics with this drive.
2.
(i) Do I need to revert back to HS instead of Mojave?
(ii) Once installed with the new SSD (samsung m2 in this case) can one update normally OS updates etc?
You can use Mojave. Make sure that the Air is running the latest bootrom which is 149.0.0.0 before installing the Samsung.
Yes, you can install OS updates normally.
4. I have read about problems with firmware and EFI? Is there a way around these issues so that they are avoided (limit the prob of occuring)?
The problems have to do with installing a nvme drive before the Air is running the latest ROM or kernel panics related to hibernation in the 2013 and 2014 Air.
Q:
Could someone outline the whole process for installing the SSD (no need to describe hardware things) please?
The machine comes with its standard 128GB Mac SSD + I guess I also need an enclosure for this.
(Do I need to clone - can I fresh install)?
Any responses appreciated. Thanks again. Hope this is not too much of a request(s).
Install the latest Mojave release onto the Air.
Create a TimeMachine or CCC image.
Remove bottom casing, disconnect battery, replace the drive, replace casing, boot from backup, and restore.