J100m not record certificate corrupted IMEI and efs

I need friends reading EFS j100m. urgent because mine stayed with imei nul null

I have the same problem J100m imei 00xxx. Any solution? certificate does not want to record.

Checking CERT file… OK
KEY ID: 0001
Waiting ADB device… OK
Reading phone info…
Model: SM-J100M
Android version: 4.4.4
Product code: unknown
Phone version: J100MVJU0AOB4
PDA version: J100MVJU0AOB5
CSC version: J100MZTM0AOB4
CSC country code: BRAZIL
CSC sales code: ZTM
Phone S/N: RX8G4083J6M
Modem board:
RF cal date: unknown
IMEI: 000000000000000
Checking Super user right… true
Reading nv data… OK
Analyzing SEC file… error
Incorrect file size
Done with Samsung Tool PRO v.26.7