You might wanna restore if it's not too much work but I doubt that would fix the problem. You can contact the dev about this through Cydia.
D*mn, don't laught at me but i was silly I bought an ds3 tool and realized it was not original, so i bought new one and using it with my ipad, so i confused and trying the fake one whole time now i tried with the original one and it worked. Sorry for waste your time, happy now
