j700f problem read/write cert

not able to backup j700f cert or write..
whenever i tried to read or write it shows reading certificate and exits

Platform: Samsung Android
Selected port: COM37
Selected model: SM-J700F
Detected phone model: SM-J700F
Firmware compiled date: Tue Sep 1 15:02:23 KST 2015
PDA version: J700FXXU1AOI1
CSC version: J700FOJV1AOI1
SW version: J700FXXU1AOI1
Phone SN: RZ8G70C**W
Android version: 5.1.1 (LMY48B)
Checking Root:
Phone is Rooted.
Reading security backup, please wait…
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-J700F-Unknown15-02-2016_19-57-29-.asec file
Reading Certificate…

plz help .. i even tried flashing another firmware from octopus support