Tizen Developers

Hi,

I have purchased a Gear S2 and put a reactivation lock on it using one of my Samsung Account.

Now I want to gift that Gear S2 to one of my friend, but whenever I try to pair it with another phone, It always ask for the 

same Samsung Account, I used to activate activation lock.

Is it possible to unlink it with the previous Samsung Account and link it with another account ?

If yes, please let me know the procedure