Procedure:
1. Phone must be download mode, insert usb
2. Open Samsung Tool Pro
3. Select Model T285YD
4. Go to Unlock tab
5. Hit Reset FRP/React/EE
6. Wait until done
1. Phone must be download mode, insert usb
2. Open Samsung Tool Pro
3. Select Model T285YD
4. Go to Unlock tab
5. Hit Reset FRP/React/EE
6. Wait until done