Can you tell for us why you remove read cert for this model ?
we can found in the web a lot cert files for j500 , file created by chimera tool
"[cert]
Creator=Chimera Tool - chimeratool.com
Model=SM-J500M
IMEI=xxxxxxxxxxxxxx1"
we can found in the web a lot cert files for j500 , file created by chimera tool
"[cert]
Creator=Chimera Tool - chimeratool.com
Model=SM-J500M
IMEI=xxxxxxxxxxxxxx1"