N920L FRP problem

I have tried flashing SBOOT_SM-N920L_OHB_EASY-FIRMWARE.tar.MD5. Still can’t remove FRP.

Platform: Samsung Android
Selected port: COM718
Selected model: SM-N920L
To put SM-N920L into Download Mode, You have to perform the following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Searching for a phone. Please wait…
Phone found.
Resetting FRP lock..success
Resetting EE lock..success
Resetting Samsung Account lock..success
Operation was failed!
Performed by 2.3.0 software version