1. Select mentioned above device model in Software's list.

2. Press «Reset FRP / Reactivation / EE» button.

3. Select second Reset FRP/Reactivation lock method (press «For devices with UFS memory chips» button).

4. Put the phone into Download Mode (power off the phone, press and hold "Volume-" + "Home" + "Power ON" buttons) and connect USB cable.

5. When Software asks, disconnect USB cable and connect Samsung Micro UART cable. UART 530K

6. Press and hold «Volume-» + «Power ON» keys for 15-20 seconds, Software will automatically close wizard window and do reset FRP/Reactivation lock.

7.Done

http://forum.gsmhosting.com/vbb/f684/samsung-s6-edge-sm-g925t-7-0-frp-unlocked-2242419/