I have bought two different unlocked S7E from the Samsung Store for use on Rogers; initially I have the store added the IMEI on to my Rogers account but unfortunately voLTE still is not functional despite numerous factory resets; I called Rogers and they stated both of my phones were not a Rogers phone, as such, voLTE won't work. What a bummer.
I just happened to bump into this thread when broswing around and certainly did not look thru. 100 pages of information. So Rogers has confirmed that they will be addressing this issue?