Update : Seems like bug fixed on Lollipop but if you downgrade to kitkat you can see still bypass it. After bypass you can still update to lollipop and enjoy your phone :)
How To Bypass / Remove Reactivation Lock
Locked by Samsung Account Samsung Galaxy Note 3 [4.4.2]
No special Tools Needed ! No smart cover Needed !
Dont Forget Watch it Full screen with HD
Note 3 I used was Canadian model sm-n900w8
but I should work with other models.(didn't try)
It might also work with S5 models. Try and let me know :)
Got confirmation. its also work for S5. when click on id it will open with google. Press "google now" and choose Samsung account and login :) that's it !
So I just made this video to help people got ripped with other people or basically reset the phone and don't know the original account or flash with another firmware and cannot login.
Its happened to me, bought a phone and there was a reactivation lock. I don't have any special box or smart case.
After working really hard discover this bug :)
Contact the Samsung and they don't care :D haha
I hope its help for other people
Ps. The accounts I used on video already canceled/closed.