I would like to ask: Did you use the 10V before with Android?
I am asking because I have a brand new 10V sitting on my table. I did not use it with any google stuff. It has never seen my SIM card etc. The Sailfish installation note states one should make sure the phone actually works. I think it will but I wonder if there is something under the hood that will change the state of the phone (init some stuff that is done by Android what Sailfish could not do).