sm-j111m Certificate has been written successfully but really it does not dont do

Modelo del teléfono detectado: SM-J111M
Fecha de creación del firmware: Tue May 3 20:26:27 KST 2016
PDA version: J111MUBU0APE1
CSC version: J111MUWC0APE1
Versión del SW: J111MUBU0APE2
Phone SN: RV8H801QVVZ
Android version: 5.1.1 (LMY47V)
Sales code: CHX
Country: Chile
HW platform: sc8830
HW Chip: SC9830I
HW Modem: SC9830i
Security patch level: 2016-05-01
Codename: j1acevelteub
Checking Root:
Phone is Rooted.
Checking Certificate file...
Certificate file successfully checked
Writing Certificate1...
Checking Certificate file...
Certificate file successfully checked
Writing Certificate2...
Phone will restart now. Please don't disconnect cable!
Certificate has been written successfully
Para aplicar los cambios, reinicie el teléfono
Performed by 2.4.5 Software version.

everthing it is ok but nor, because dont write