Samsung A300H reset efs

first of all i have to thanks to you for your good product.
i received a samsung SM-A300H from customer was unknown baseband and imei null , i flashed by reset efs and baseband is ok now.
then superimei done.
please help me what is next step to fix original imei and i have not registered on network now.


  • efs file a300h
  • EFS file samsung SM-A300h
  • sm a300h efs