frp reset system not working on g928g…

Port : COM4 : SAMSUNG Mobile USB Modem
Baud Rate : 921600
Device : Samsung
Operation : Samsung Reactivation Lock Reset
Opening Port… OK
Checking for Device in Download Mode… Found
Reading Data from Phone… Done
Chipset : LSI7420 [High Speed]
Checking for Samsung Reactivation Data… Found
RL Bit : C4D1
Resetting Samsung Reactivation Data… Done
Resetting Phone… Done
Port Closed.
Operation Finished.
Elapsed Time: 00:09
Module Ver. [1.6]

Port : COM4 : SAMSUNG Mobile USB Modem
Baud Rate : 921600
Device : Samsung
Operation : FRP Lock Reset
Opening Port… OK
Checking for Device in Download Mode… Found
Reading Data from Phone… Done
Chipset : LSI7420 [High Speed]
Checking for FRP Data… Found
FRP Bit : E6F4
Resetting FRP Lock Data… Done
Resetting Phone… Done
Port Closed.
Operation Finished.
Elapsed Time: 00:09
Module Ver. [1.6]
Log Saved to Logs0103_232348.log

Port : COM4 : SAMSUNG Mobile USB Modem
Baud Rate : 921600
Device : Samsung
Operation : Rent Center / EE Unlock
Opening Port… OK
Checking for Device in Download Mode… Found
Reading Data from Phone… Done
Chipset : LSI7420 [High Speed]
Checking for Rent Center/EE Unlock Data… Found
Resetting Data, Please Wait… Done
Resetting Data, Please Wait… Comm. Error
Port Closed.
Operation Failed!
Elapsed Time: 00:10
Module Ver. [1.6]
Log Saved to Logs0103_232707.log

after all this still frp is on