Dtab d-01h unlock done but no service

Removing network lock...
Searching for manufacture port...
Testing connection...
Authenticating...
This may take a while.
Be patient! Do NOT disconnect the phone!
Identifying...
This may take a while.
Be patient! Do NOT disconnect the phone!
Clearing network lock...
Reboot the device...
Finished at local time: [04.24.19 14:52:28]
WorkID: 57864008

Dtab d-01h unlock done but no service.... any help...