I misplaced my RAIN sim card which came with a B315 Router during the promotion of free 25GB until November 2018. Everymonth on the client zone I can see there is data(25+25) that is just not getting used. Because I couldn't find that sim, I took another RAIN sim card, which I am using. Is there no way to transfer my DATA from the miplaced sim to this one, I am paying for it anyway???