Samsung a9100 samsung account done but relock after wipe

Samsung a9100 samsung account done but relock after wipe.

Anyone with permanent solution?

Thanks in advance...


Chimera Mobile Phone Utility version: 20.38.1722 @ 2019-03-01
Reset FRP/Reactivation lock started
Checking firmware image...
Present.
Flashing firmware image...
Downloading firmware image. Be patient! Do NOT disconnect the phone!
Checking downloaded image.
Flashing firmware image.
Flashing firmware...
Waiting for download mode.
Connecting.
Reading PIT from phone.
Flashing image.
Restarting phone.
To complete FRP/Reactivation Reset go to Backup and Reset and select Factory Data Reset.
Succeeded.
Successfully finished.
Finished at local time: [03.01.19 20:44:14]
WorkID: 53779306