samsung g570f reset frp lock ERROR

samsung g570f reset frp lock ERROR

Chimera Mobile Phone Utility version: 12.10.1702 @ 2016-11-25

Printing phone history

Reset FRP Lock

[Reset FRP lock started]
Selected model: SM-G570F

Checking boot image…

Flashing boot image…
Flashing boot image.
After reboot, if the boot process get stuck, you can install a stock firmware.

Flashing firmware…
Waiting for download mode.
Reading PIT.
Checking firmware compatibility.
RP SWREV: B:1 K:0 S:0
The firmware version is compatible.
Flashing boot.img
Restarting phone.
Waiting for device. Be patient! Do NOT disconnect the phone!
Device unavailable.
Finished at local time:
WorkID: 15361512

after phone restart with this process stuck on logo