Hi, incidentally the S6 screen is said to be identical to the Note 4 but it has an extra part on the back namely the S Pen. Maybe all those broken Note 4s with fail eMMC can be recycled?
Bit of gentle hacking may work here, I separated the S Pen flex from mine without too much hassle.
Not sure if anyone else has tried this, the problem is finding a good reliable source of old Note 4 phones.
The bare displays are a pain to separate but if you do a lot of them there are safe methods.